JP6672802B2 - Electronic equipment and calculation processing program - Google Patents

Description

  The present invention relates to an electronic device and a calculation processing program.

  2. Description of the Related Art Conventionally, there is an electronic device such as an electronic desk calculator (hereinafter, referred to as a calculator) having a check function for checking whether a calculation result such as an arithmetic operation is correct or not. The check function includes, for example, a double strike check in which an input operation for the same calculation is repeated twice and a check is made by comparing the first input operation and the second input operation. The calculator (electronic device) provides a user with a buzzer sound output and display when a key operation by the second input operation is detected to be inconsistent with the first input operation in the double strike check. Print a warning. Here, the calculator displays the first input operation (input numerical value, operator), for example, to confirm the input operation in response to the user operation for the output of the warning, and allows the input operation for correction to be performed. Accept. After the calculator corrects the input operation that is detected to be inconsistent, the calculator continues the second input operation thereafter, and similarly performs verification by comparison with the first input operation.

Japanese Patent No. 3509263

  As described above, in the related art, when it is detected that the input operation is inconsistent with the first input operation in the second input operation of the double strike check, the input operation for confirming and correcting the input operation is executed. . For this reason, in a series of calculations, when it is detected that the first and second input operations do not match at a plurality of locations, an operation for confirming and correcting the input operation is required each time. That is, the input operation for a series of calculations is interrupted each time a mismatch is detected, and the efficiency of the input operation is reduced.

  The present invention has been made in consideration of the above-described problem, and later summarizes a portion where it is detected that the first and second input operations do not match in the input operation for double strike verification. It is an object of the present invention to provide an electronic device and a calculation processing program which are provided with a check function which improves the efficiency of an input operation so that the input operation efficiency can be improved.

In order to solve the above-described problem, the electronic device according to the present embodiment receives a plurality of first calculation data including first numerical data input by a user operation and first calculation data input by a user operation. Calculation data registration means for sequentially registering, each of the plurality of first calculation data registered by the calculation data registration means, and second numerical data input by a user operation corresponding to the plurality of first calculation data wherein a plurality of second calculation data including second operation data and respectively input by the user operation, and determination means for determining whether each match, it is determined not to match at least the determining means and the and verification data registration means for registering the input order in association with 2 calculated data to the corresponding said first calculation data, the verification data registration means The registered second calculation data, characterized by comprising a disagreement data display means for displaying in sequence for each user operation.

Another electronic device according to the present embodiment is a calculation data registration that registers a plurality of first calculation data each including first numerical data input by a user operation and first calculation data input by a user operation in an input order. Means, each of the plurality of first calculation data registered by the calculation data registration means, and second numerical data input by a user operation corresponding to the plurality of first calculation data and input by the user operation A plurality of pieces of second calculation data each including the second calculation data, and a determination unit that determines whether or not each of the pieces of second calculation data matches each other, and at least the second calculation data that is determined not to match by the determination unit. and verification data registration means for registering the input order in association with the first calculation data, Do coincident with the first calculation data by said discrimination means Characterized in that it comprises a number of mismatches display means for displaying the discriminated number mismatch between.

  According to the present invention, after it is detected that the first and second input operations do not match in the input operation for double strike verification, it is possible to confirm them collectively, thereby improving the efficiency of the input operation. It becomes possible.

FIG. 1 is an exemplary front view showing an external configuration of an electronic apparatus according to an embodiment. FIG. 2 is a block diagram showing a configuration of an electronic circuit of the calculator according to the embodiment. 4 is a flowchart illustrating calculation processing of a calculator according to the embodiment. 4 is a flowchart illustrating calculation processing of a calculator according to the embodiment. 4 is a flowchart illustrating calculation processing of a calculator according to the embodiment. 4 is a flowchart illustrating calculation processing of a calculator according to the embodiment. FIG. 6 is a diagram for explaining specific numerical values of calculation processing by the calculator according to the embodiment. FIG. 9 is a view showing a display example for describing a specific example of calculation processing of the calculator according to the embodiment. FIG. 9 is a view showing a display example for describing a specific example of calculation processing of the calculator according to the embodiment. FIG. 9 is a view showing a display example for describing a specific example of calculation processing of the calculator according to the embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view illustrating an external configuration of an electronic device according to the present embodiment. In the present embodiment, the electronic device is realized as a calculator 10 dedicated to calculation.

  In addition, the electronic device is configured as the calculator 10, and also includes a personal computer, a tablet computer, a smartphone, a mobile phone, a touch panel PDA (personal digital assistants), an electronic book, It can be configured as a portable game machine or the like. Note that an electronic device such as the calculator 10 on which physical keys (buttons) are not mounted displays a software keyboard similar to the keys of the calculator 10 and executes calculation processing according to key operations on the software keyboard. .

A key input unit 11 including a plurality of keys and a display unit 12 are provided on the front of the housing of the calculator 10.
The key input unit 11 is provided with numerical input keys, calculation keys, and function keys. The numerical input keys include [00] [0] to [9] numeric keys, [•] (decimal point key), [MR] key for displaying memory contents, and the like. Numerical data is input by the operation. The operation keys include, for example, [+] (addition), [-] (subtraction), [×] (multiplication), [÷] (division), [=] (operation execution key), [M +] / [M-] (memory calculation execution key; calculation result added to memory / subtraction from memory) is included, and operation data (calculation data, calculation execution data) is input by operating any of these keys Is done. The function keys include, for example, an all clear key ([AC] key 11a), a clear key ([C] key), a plurality of memory keys ([MC]), a grand total key ([GT] key), and a root key ([ Key), an [%] key, an up key 11b, a down key 11c, a front key 11d, a rear key 11e, and the like.

  Further, the key input unit 11 of the calculator 10 includes, for example, one of calculation data (numerical data or calculation data) of a series of calculation data (a plurality of “numerical data and calculation data”) input in the check function. Correction key 11f ([CORRECT] key) for instructing the correction, automatic review key 11g ([AUTO REVIEW] key), check key 11h ([RECHECK] key) for instructing execution of the check function, shift key 11j Are provided.

  The display unit 12 includes a dot matrix type liquid crystal display unit. The display unit 12 displays mathematical formulas input by operating the keys of the key input unit 11, and displays a calculation mode and various setting statuses being set in a state display area provided along the side of the display unit 12. In addition, characters and symbols (symbols) indicating the input history line of the calculation data (calculation data input at the time of normal calculation execution and verification) are displayed.

  FIG. 2 is a block diagram illustrating a configuration of an electronic circuit of the calculator 10 according to the present embodiment. The electronic circuit of the calculator 10 includes a plurality of units constituting a computer including a CPU 21.

  The CPU 21 controls the operation of each part of the circuit by executing the calculation processing program 22 a stored in the memory 22, and executes various arithmetic processing according to a key input signal from the key input unit 11. In the calculator 10, the CPU 21 controls the operation of each part of the circuit in accordance with the instruction described in the calculation processing program 22a, and the software and the hardware operate in cooperation with each other to execute the processing by the check function described in the following operation description. Implement calculation processing including:

  The calculation processing program 22a may be stored in the memory 22 in advance, may be read from an external recording medium 23 such as a memory card via the recording medium reading unit 23, or may be communicated via the communication unit 25. It may be downloaded from a server on a network (including the Internet or the like).

  The memory 22 stores a calculation processing program 22a, a calculation mode storage area 22b, a correction mode storage area 22c, a data mode storage area 22d, a current data buffer 22e, a previous data buffer 22f, a calculation input buffer 22g, and a calculation input buffer 22g. An area for storing each data, such as a data storage area 22h, is provided.

  The calculation mode storage area 22b is an area in which mode data indicating the current calculation mode of the calculator 10 is stored. For example, (1) calculation registration (normal) mode, (2) check mode, and (3) confirmation (review) ) An area for storing one of the modes. (1) In the calculation registration (normal) mode, calculation data (first calculation data) including numerical data and calculation data sequentially input in response to a key operation of the user is sequentially stored (registered) in the calculation data storage area 22h. Mode. The calculation result data calculated based on the input calculation data is displayed and stored (registered) in the calculation data storage area 22h. (2) The check mode includes a plurality of calculation data (numerical data and calculation data) registered in the calculation data storage area 22h in the calculation registration mode and a plurality of calculation data stored in the calculation data storage area 22h. In this mode, the calculation data (second calculation data) including the numerical data and the calculation data input in response to the key operation of the user is determined to match each other, and the determination result is recorded. . For example, when it is determined that the calculation data input in the verification mode does not match, a notification indicating the mismatch is output. In addition, as a result of the determination in the verification mode, data that makes it possible to identify the row position (row number) where the calculation data determined to be mismatched is stored is recorded in the current data buffer 22e or the calculation data storage area 22h. (3) The confirmation (review) mode is used for each calculation data (numerical data and calculation data) and calculation result data registered in the calculation data storage area 22h or each calculation data registered in the calculation data storage area 22h. This is a mode in which each calculation data (numerical data and calculation data) and calculation result data input in the verification mode are displayed.

The correction mode storage area 22c stores a correction mode indicating a correction mode based on a determination result of comparison between calculation data (verification input data (current data)) and previous data in the verification mode, and ON / OFF of the correction mode. Is done. In the correction mode, each time the current data determined to be inconsistent with the previous data is input in the verification mode, the previous data or the current data determined to be inconsistent is calculated based on calculation data input by a user operation. After the input of a plurality of current data corresponding to each of a plurality of previous data registered in the calculation data storage area 22h and a previous correction determined to be inconsistent in the verification mode after the input of a plurality of current data registered in the calculation data storage area 22h. Either the data or the batch correction mode (second correction mode) for correcting the current data is set according to a user operation.

  In the data mode storage area 22d, whether the calculation data to be corrected is the previous (Prev) data mode for the corresponding calculation data (previous data (first input data)) registered in the calculation mode Alternatively, any data mode of the present data mode for the calculation data input in the verification mode (when the input in the calculation registration mode is the first time) is stored.

  The current data buffer 22e is a buffer for storing calculation data (second calculation data (current data)) including numerical data and operation data input by a user operation for verification in the verification mode. The present data buffer 22e can be implemented in either the first data registration format or the second data registration format. In the first data registration format, in the check mode, a plurality of calculation data (current data) input by a user operation are all registered in the order of input, and the calculation data (current data) determined not to match the previous data is registered. In correspondence with the stored row position (row number), mismatch information indicating mismatch with the previous data is added. In the second data registration format, in the check mode, when it is determined that the calculation data (current data) input by the user operation does not match the previous data, only the calculation data determined to be mismatched (current data) is stored. In addition to the registration in the input order, data indicating the line position (line number) where the calculation data (previous data) to be compared with the current data is recorded. In both of the first and second data registration formats, calculation result data (numerical data of calculation results and calculation execution data (according to the “=” key) Calculated data) is stored (registered), and if there is calculation data determined to be mismatched at any row position, mismatch information is added. In the first data registration format, all the calculation data (current data) input in the check mode is stored, so that after the input of the current data is completed, all the previous data stored in the previous data buffer 22f are stored. The corresponding current data can be read and displayed. In the second data registration format, since only the current data determined to be inconsistent with the previous data is recorded, the storage capacity can be significantly reduced as compared with the calculated data storage area 22h. By reading and displaying the data sequentially for each user operation after the completion, only the current data determined to be inconsistent with the previous data can be sequentially displayed. The current data buffer 22e stores the number of calculation data items determined to be mismatched in the verification mode, that is, data indicating the number of mismatches.

  The previous data buffer 22f is a buffer for storing the calculation data input last time (first time) to be checked in the check mode. The previous data buffer 22f stores, from a plurality of calculation data (previous data) stored in the calculation data storage area 22h, calculation data (one set of numerical data and calculation data) stored at the row position to be checked. They are read out sequentially and stored sequentially.

  The calculation input buffer 22g is a buffer that stores calculation data including numerical data and operation data input by the user operating the key input unit 11, and calculation result data (numerical data) corresponding to the calculation data. The calculation input buffer 22g includes, for example, an area (X register) for storing first numerical data, an area (Y register) for storing second numerical data, and an area (register) for storing operation data. The first numerical data and the second numerical data stored in the calculation input buffer 22g are used for an operation according to the operation data, and operation result data up to the second numerical data is obtained. The calculation result data is stored as first numerical data, and is used for calculation with the next numerical data (second numerical data).

  In the calculation data storage area 22h, calculation data (first calculation data (previous data)) of a mathematical expression input for a normal calculation in the calculation registration mode is stored. More specifically, in the calculation data storage area 22h, calculation data including numerical data and calculation data sequentially input according to a key operation of the user are sequentially registered as data for one line. The calculation data storage area 22h stores (registers) calculation result data obtained by executing calculations based on the input calculation data. In the check mode, the calculation data corresponding to the input row to be checked out of the series of calculation data stored in the calculation data storage area 22h is read as previous data (registered data) and stored in the previous data buffer 22f. (be registered. In the calculation data storage area 22h, a plurality of input rows (for example, 300 rows (steps)) are secured, and calculation data including numerical data and calculation data input by a key operation by the user are sequentially stored (registered). .

  In the present embodiment, when the operation data is input by operating the operation key, the numerical data input before the input of the operation data and the operation data are stored in the same input line.

  The calculator 10 has a sound output unit 27 that outputs various patterns of electronic sounds under the control of the CPU 21 based on the calculation processing program 22a.

  Next, the operation of the calculator 10 in the present embodiment will be described.

  FIGS. 3, 4, 5, and 6 are flowcharts showing calculation processing of the calculator 10 in the present embodiment. FIG. 7 is a diagram for explaining specific numerical values of the calculation processing by the calculator 10 in the present embodiment. FIGS. 8, 9 and 10 illustrate specific examples of the calculation processing of the calculator 10 in the present embodiment. FIG. 7 is a diagram showing a display example for displaying.

  First, the user operates (presses) the [AC] key 11a to clear the display before starting the calculation. When the [AC] key 11a is operated (Step A1, Yes), the CPU 21 sets the calculation mode to a calculation registration mode for executing a normal calculation. That is, the CPU 21 records the mode data indicating the calculation registration mode in the calculation mode storage area 22b, and turns off the verification symbols / review symbols in the status display area of the display unit 12. In the initial state, the line number is set to [000] (step A6).

  Next, when a numerical key is operated by the user to input a numerical value to be calculated (step A3, Yes), the CPU 21 inputs numerical data corresponding to the numerical key operated to input the numerical value. The data is stored in the buffer 22g. Further, the CPU 21 updates (+1) the line number to change the line number in the status display area, and causes the display unit 12 to display the input numerical value (step A8).

  Subsequently, when the operation key is operated (Step A4, Yes), the CPU 21 inputs the operation data (operation data) corresponding to the operation key that has been input and stores it in the calculation input buffer 22g, and also inputs the operation data. The operation (symbol) symbol of the operation is displayed in the status display area of the display unit 12 (step A9).

  If the CPU 21 is in the calculation registration mode (step A11, Yes), the CPU 21 registers the numerical data and the calculation data stored in the calculation input buffer 22g in the calculation data storage area 22h, and inputs a line number for inputting the next calculation data. Is incremented by 1 (step A12). The CPU 21 executes the calculation based on the input calculation data and the input numerical data, and displays the result of the calculation on the display unit 12 (step A13).

  Hereinafter, similarly, by repeatedly inputting the numerical data and the calculation data, the CPU 21 sequentially records the input numerical data and the calculation data in the calculation data storage area 22h while updating the row numbers. Go.

  Then, when the “=” (equal) key is operated by a user operation (step A5, Yes), the CPU 21 calculates the operation data (operation execution data) corresponding to the operation key (“=” key) that has been input. The calculation is performed in accordance with the input numerical data and the calculation data (calculation execution data), and the calculation result is displayed on the display unit 12 (step A10). The CPU 21 registers the numerical data and calculation data (calculation execution data) stored in the calculation input buffer 22g in the calculation data storage area 22h, and increases the row number by one to input the next calculation data (step A12). The CPU 21 executes the calculation based on the input calculation data and the input numerical data, and displays the result of the calculation on the display unit 12 (step A13).

  Further, since the calculation data (calculation execution data) corresponding to the “=” key has been input (step A14, Yes), the CPU 21 displays the calculation data displayed on the display unit 12 in the target row of the calculation data storage area 22h. The result data and the operation data (operation result mark) are stored, and the line number of the history input line is increased by 1 for the next input (step A15).

  Here, a specific example of the calculation processing will be described. The calculation process illustrated in FIG. 7 illustrates a calculation example in which the first to twentieth numerical values are added. FIG. 7A shows the first input data (previous data in the check mode), and FIG. 7B shows the second input data in the check mode (the check data in the check mode). This time data). FIG. 7B shows the entire calculation data input as the verification input data. This time data buffer 22e may store the entire verification input data, or may register (store) only data different from the input data (previous data). In the example shown in FIG. 7B, when only different data is registered (stored), the calculation data of the row numbers 003, 007, 012, and 021 is stored in the data buffer 22e this time.

  In FIG. 8A, after the display on the display unit 12 is cleared by operating the [AC] key 11a (steps A1 and A6), numerical data "10" is input by the numerical keys and the "+" key (addition). 3 shows a display example of the display unit 12 when the operation data “+” is input by the key (). The CPU 21 displays the input numerical data "10" on the display unit 12, and displays the operation symbol "+" in the status display area (steps A3, A8, A4, A9). Then, the calculation data including the numerical data “10” and the operation data “+” is registered in the line number [001] of the calculation data storage area 22h, and the line number is increased by one to increase the line number [002] in order to input the next calculation data. ] (Step A12).

  Subsequently, when numerical data and operation data are input by operating the numerical keys “20” and “+” key (addition key) by the user, the CPU 21 performs the calculation up to that point as shown in FIG. The resulting numerical data “30” and the operation symbol “+” are displayed. Then, the numerical data “20” and the operation data “+” are registered in the line number [002] of the calculation data storage area 22h, and the line number is increased by 1 to be the line number [003] to input the next calculation data ( Step A12). Further, when the calculation data of the numerical data “300” and “+” is input, the CPU 21 sets the numerical data “330” of the calculation result and the calculation symbol “+” as shown in FIG. Is displayed. Note that the numerical data “300” input here is an erroneous input, and it is assumed that a key operation is correctly performed to input the numerical data “30”.

  Hereinafter, similarly, when numerical data “40”, “50”, “60”, and “70” and operation data of “+” corresponding thereto are input, the CPU 21 stores each calculation data in the calculation data storage area 22h. And the calculation result is displayed every time the calculation data is input. FIG. 8D shows a display example of numerical data “480” indicating the calculation result at the time when the arithmetic data of the numerical data “60” and “+” are input, and FIG. 8E shows the numerical data “70”. And a display example of numerical data “550” indicating the calculation result at the time when the operation data of “+” and “+” are input.

  Further, when numerical data “80”, “90”, “100”, “110”, and “1200” and the corresponding calculation data of “+” are input, the CPU 21 stores each calculation data in the calculation data storage area 22h. It is stored and the calculation result is displayed every time the calculation data is input. FIG. 8F shows a display example of numerical data “2130” indicating the calculation result at the time when the arithmetic data of the numerical data “1200” and “+” is input. Note that the numerical data “1200” input here is an erroneous input, and it is assumed that a key operation was correctly performed to input the numerical data “120”.

  Similarly, when numerical data “130”, “140”,..., “190” and the corresponding calculation data of “+” are input, the CPU 21 stores each calculation data in the calculation data storage area 22h, As shown in FIG. 8G, numerical data “2250” indicating the calculation result is displayed. Then, when the last numerical data “200” and the operation data instructing the execution of the calculation by operating the “=” key are input, the CPU 21 calculates the calculation data including the operation data of “200” and “=”. The data is stored in the row number [021] of the data storage area 22h, and as shown in FIG. 8H, the display unit 12 displays numerical data "3450" indicating the calculation result and the "=" symbol.

  As described above, the first calculation data is input, and the calculation result is obtained. The first calculation data (input data in FIG. 7A) is appropriately handled as the previous data in the following description.

  Next, the checking function in the present embodiment will be described. In the following description, it is assumed that the batch correction mode has been set in advance by a user operation. In other words, even if it is determined that the calculated data (current data) input in the verification mode does not match by comparing with the previous data, the correction is not immediately performed at that time, and a plurality of previous data are handled. After the input of a plurality of current data is completed, the correction is executed.

  First, when the check key 11h ([RECHECK] key) is operated (step A2, Yes), the CPU 21 sets the calculation mode to the check mode (step A7), clears the display, and then enters the check mode. The check symbol “RECHECK” is displayed in the status display area in order to clearly indicate Further, the CPU 21 sets the line number of the designated line to the initial value [000] in order to input new calculation data for verification.

  The user starts to input calculation data (current data) for the same calculation in order to check the calculation previously performed (the first calculation) in the calculation registration mode.

  When a numerical key is operated by the user to input a numerical value to be calculated for verification (step A3, Yes), the CPU 21 inputs numerical data corresponding to the input numerical key, and inputs the numerical data. The displayed numerical data is displayed on the display unit 12. Then, the display of the line number is updated to [001] (step A8). Subsequently, when the operation key is operated (Step A4, Yes), the CPU 21 inputs the operation data corresponding to the input operation key operated, and displays the operation symbol of the input operation in the state display area of the display unit 12. It is displayed at 16a (step A9).

  If the CPU 21 is in the verification mode (step A16, Yes), the CPU 21 stores the input numerical data and the arithmetic data in the current data buffer 22e. That is, the numerical data and calculation data input in the verification mode are handled as current data. Further, the CPU 21 reads out the numerical data and the calculation data registered in the designated line number [001] of the calculation data storage area 22h and stores them in the previous data buffer 22f (step A17).

  The CPU 21 compares the numerical value of the previous data and the operation code stored in the previous data buffer 22f with the numerical value of the present data input for verification stored in the current data buffer 22e and the operation code. Here, if the previous data and the current data match (step A18, Yes), the CPU 21 displays the input data (current data), and if the calculation is in progress (the “=” key is not operated), the calculation is performed. The result (numerical value) during the calculation calculated based on the code stored in the input buffer 22g is displayed (step A19).

  If the check has not been completed up to the last line of the previous data (calculated data) (step A20, No), the CPU 21 changes the numerical value and the code of the operation in accordance with the user's operation on the key input unit 11 in the same manner as described above. The data is input and compared with the corresponding numerical value of the previous data and the code of the operation.

  On the other hand, when it is determined that the previous data and the current data do not match (Step A18, No), the CPU 21 notifies that the previous data and the current data do not match (Step A24). As an output form of the notification, for example, a mismatched symbol indicating an error (a “NOT OK” symbol erased by an oblique line on OK) is displayed in the status display area of the display unit 12, or a sound of a specific pattern (for example, )). By this notification, the user is informed that the key operation at the time of the previous (first) calculation data input and the key operation at the time of the current (verification (second)) calculation data input do not match, that is, the key operation is incorrect. You can recognize that there was.

  The CPU 21 counts (+1) the number of mismatches between the previous data and the current data, and stores data indicating the number of mismatches in the current data buffer 22e (step A25). When all the verification input data is recorded in the data buffer 22e this time (first data registration format), the CPU 21 adds data indicating mismatch (mismatch information) to the calculation data determined to be mismatched. I do. If the CPU 21 records only the verification input data (current data) determined to be inconsistent in the current data buffer 22e (second data registration format), the CPU 21 stores only the calculated data determined to be inconsistent in the current data buffer 22e. 22e and the line number of the current check target is recorded.

  When the batch correction mode is set, even if the user is notified that the previous data and the current data do not match, the user can perform the verification input without correcting the calculation data that has been input at that time. Continue inputting data (this time data). If the check has not been completed up to the last line of the previous data (calculated data) (step A20, No), the CPU 21 changes the numerical value and the code of the operation in accordance with the user's operation on the key input unit 11 in the same manner as described above. The data is input, the corresponding numerical value of the previous data is compared with the code of the operation, and processing is performed according to the result of the determination as to whether or not they match (steps A3, A4, A8, A9, A16 to A20, A24, A25). ).

  Thus, when the verification is completed up to the last line of the previous data (calculation data) (Step A20, Yes), the CPU 21 determines whether there is calculation data determined to be inconsistent by the verification up to the last line. Here, when there is no mismatch due to the verification up to the last line (Step A21, No), the CPU 21 notifies the completion of the calculation (calculation completion) of the calculation data input for the verification (Step A21). As an output form of the notification, for example, an "OK" symbol indicating the completion of the calculation (no mismatch) is displayed in the status display area of the display unit 12, and a sound of a specific pattern (for example, "pippy") is output. Further, the CPU 21 can also display a message indicating that there is no mismatch. It should be noted that the notification may be either display or sound output alone, or the output form may be set in advance by the user.

  On the other hand, if there is a discrepancy due to the verification up to the last line (Step A21, Yes), the CPU 21 notifies the completion of the calculation of the calculation data input for the verification (completion of the verification) by using the discrepancy between the previous data and the current data The number is displayed in the status display area of the display unit 12, a mismatch symbol indicating completion of the calculation (there is a mismatch) is displayed, and a sound of a specific pattern (for example, “p, p”) is output (step A23). Note that the CPU 21 can also display a message indicating that there is a mismatch.

Here, a specific example of the calculation processing at the time of executing the check function (check mode) will be described.
FIG. 8 (I) shows that after shifting to the check mode by operating the check key 11h ([RECHECK] key) (step A2, Yes), numerical data "10" is input as the check input data by the numerical keys, The display example of the display unit 12 when the operation data “+” is input by the “+” key (addition key) is shown. The CPU 21 displays the verification symbol "RECHECK" in the status display area of the display unit 12, displays the input numerical data "10", and displays the operation symbol "+" in the status display area (steps A3 and A8). , A4, A9). The CPU 21 sets the input calculation data as current data (step A17). In the calculation data of the line number [001], the previous data and the current data match (step A18, Yes), so that the CPU 21 increases the line number by 1 to input the next calculation data to obtain the line number [002]. (Step A19).

  Subsequently, when numerical data and operation data are input by operating the numerical keys “20” and “+” key (addition key) by the user, the CPU 21 performs the calculation up to that point as shown in FIG. The resulting numerical data “30” and the operation symbol “+” are displayed. The CPU 21 also determines that the previous data and the current data match for the calculation data of the line number [002], and increases the line number by 1 to obtain the line number [003] to input the next calculation data (step A12). Further, when the calculation data of the numerical data “30” and “+” is input, the CPU 21 sets the numerical data “60” of the calculation result and the calculation symbol “+” as shown in FIG. Is displayed. The numerical data “30” input here is correct numerical data obtained by correcting the numerical data “300” erroneously input in the first input. For this reason, the CPU 21 determines that the previous data of the line number [003] and the current data do not match (step A18, Yes), displays a mismatch symbol, and outputs, for example, a sound of “P” indicating the mismatch. Let it.

  Here, the user can continue to input the verification input data (current data) after being notified that the previous data and the current data do not match.

  Hereinafter, similarly, when numerical data “40”, “50”, “60”, and “700” and operation data of “+” corresponding to the numerical data are input, the CPU 21 processes the operation data in the same manner as described above. Display the calculation result for each input. FIG. 8 (L) shows a display example of numerical data “210” indicating the calculation result at the time when the arithmetic data of the numerical data “60” and “+” are input. As to the verification input data so far, it is determined that the previous data and the current data match.

  As for the numerical data “700”, as shown in FIG. 8 (E), while the numerical data “70” was correctly input in the first input (previous data), the numerical data input for verification This shows an example in which data is erroneously input. As shown in FIG. 8 (M), the CPU 21 displays numerical data “910” indicating the calculation result at the time when the arithmetic data of the numerical data “700” and “+” is input, and also displays the previous data and the current data. Are determined to be mismatched (step A18, Yes), a mismatched symbol is displayed, and a sound indicating a mismatch, for example, "P" is output.

  Further, when numerical data “80”, “90”, “100”, “110”, and “120” and corresponding arithmetic data of “+” are input, the CPU 21 inputs the arithmetic data in the same manner as described above. The calculation result is displayed every time. FIG. 8 (N) shows a display example of numerical data “1410” indicating the calculation result at the time when the arithmetic data of the numerical data “120” and “+” are input. The numerical data “120” input here is correct numerical data obtained by correcting the numerical data “1200” erroneously input in the first input. For this reason, the CPU 21 determines that the previous data and the present data do not match (step A18, Yes), displays a mismatch symbol, and outputs, for example, a sound of “P” indicating the mismatch.

  Similarly, when the numerical data “130”, “140”,..., “190” and the corresponding calculation data of “+” are input, the CPU 21 performs the calculation for each input of the calculation data in the same manner as described above. Display the result. FIG. 8 (O) shows a display example of numerical data “2450” indicating the calculation result at the time when the arithmetic data of the numerical data “190” and “+” are input. Then, when the last numerical data “200” and the operation data for instructing the execution of the calculation by operating the “=” key are input, the CPU 21 displays the calculation result on the display unit 12 as shown in FIG. Are displayed and numerical data "2730" indicating "" and a symbol "=" are displayed. In addition, since the CPU 21 has determined that there is a mismatch between the three calculated data in the above-described example (step A21, Yes), the CPU 21 displays the number of mismatches “3” between the previous data and the current data in the status display area of the display unit 12. At the same time, a non-coincidence symbol indicating the completion of verification (there is a non-coincidence) is displayed, and a sound of a specific pattern (for example, “Pe, Pe”) is output (step A23).

  When the user has completed the input of the second calculation data (verification input data) for verification, the user may have incorrectly input the calculation data at three places by referring to the display of the number of mismatches “3”. It can be recognized that the nature is high. In addition, even if it is determined that the input calculation data does not match, the input operation of the second calculation data (verification input data) does not need to be interrupted for the correction operation. Input can be completed with the same operability and operation time.

  In the above-described example, the case where the numerical data does not match is taken as an example. However, even when the numerical data matches and only the operation data does not match, it is determined that the previous data and the present data do not match. Thus, the number of mismatches can be displayed.

Next, a confirmation (review) function in the present embodiment will be described.
After setting the calculation mode to the calculation registration mode in response to the operation of the [AC] key 11a (Step A1, Yes), the CPU 21 operates the up key 11b or the down key 11c (FIG. 5, step A26, Yes). ), Set the calculation mode to the confirmation mode. The confirmation mode corresponds to the calculation data registered in the calculation data storage area 22h (previous data) or the calculation data stored in the calculation data storage area 22h (previous data). In this mode, the input data (current data) can be corrected while confirming a set of numerical data and operation data, that is, in units of one line of calculation data. In the initial state in which the check mode is set, it is assumed that the calculation data (previous data) recorded in the calculation data storage area 22h is set as a check target.

  When the calculation mode is set to the confirmation mode, the CPU 21 displays a preview (Prev) symbol in the status display area of the display unit 12 to clearly indicate that the calculation result of the previous data is being displayed. The CPU 21 sets a line number indicating a specified line in which calculation data (numerical data and operation data) to be checked is stored to an initial value [001] (step A27). Further, the CPU 21 reads out the calculation data (numerical data and operation data) recorded in the specified line of the calculation data storage area 22h, displays the numerical values and operation symbols, and displays the line number of the specified line (step A28). ).

  The CPU 21 determines whether the calculation data (previous data) displayed on the display unit 12 matches the current data corresponding to the specified row. That is, the CPU 21 determines whether or not the mismatch information is added in accordance with the calculation data of the designated row. Here, when it is determined that the previous data and the present data do not match (step A29, Yes), the CPU 21 causes the display unit 12 to display a mismatch symbol (NOT OK).

  Similarly, when the up key 11b or the down key 11c is operated (step A31, Yes), the CPU 21 changes the display target to the next calculation data (numerical value, operation symbol) in the direction of the operated key. That is, when the previous data is to be checked, the CPU 21 decreases the line number by 1 for the operation of the up key 11b and increases the line number by 1 for the operation of the down key 11c (step A32). The CPU 21 reads out the calculation data of the updated row number, and causes the display unit 12 to display the numerical value and the operation symbol (step A28). In this way, the user operates the up key 11b or the down key 11c to sequentially read out a set of numerical data and calculation data included in the registered calculation data (previous data), and causes the display unit 12 to display the contents of the calculation process. Can be confirmed.

  Further, when the front key 11d or the rear key 11e is operated (step A33, Yes), the CPU 21 changes the check target from the calculation data (previous data) recorded in the calculation data storage area 22h to the current data (step A33). A34). When the confirmation target is set to the current data, the CPU 21 changes the confirmation target from the current data to the previous data in response to the operation of the previous key 11d or the rear key 11e.

  When the check target is changed to the current data, the CPU 21 reads out the calculation data (numerical data and operation data) of the current designated line, displays the numerical value and the operation symbol, and displays the line number of the designated line ( Step A28). When the data buffer 22e records the calculation data in the first data registration format this time, since all the calculation data input in the check mode is recorded, the CPU 21 corresponds to the current designated line. The calculation data is read from the data buffer 22e this time, and the numerical value and the operation symbol are displayed. On the other hand, when the current data buffer 22e records the calculation data in the second data registration format, only the calculation data determined to be mismatched is recorded in the current data buffer 22e. For this reason, although the calculation data (current data) of the line number not determined to be mismatched is not recorded in the current data buffer 22e, the same calculation data (previous data) determined to match the calculation data storage area 22h is stored. Therefore, the CPU 21 reads out the calculation data stored in the calculation data storage area 22h of the currently designated line and displays the numerical values and the operation symbols.

  When the up key 11b or the down key 11c is operated (step A31, Yes), the CPU 21 updates the designated line to the line number to which the next mismatch information is added according to the direction of the operated key (step A32). ). That is, when the up key 11b is operated, the CPU 21 increases the line number to the line number having the next smaller line number than the current designated line and to which the mismatch information is added, and when the down key 11c is operated, the The specified line is updated by reducing the line number to the line number having the next higher line number than the specified line and to which the mismatch information is added.

  The CPU 21 reads out the calculation data of the line number to which the updated mismatch information has been added, and causes the display unit 12 to display the numerical value and the operation symbol (step A28). In this way, when the current data is set as a confirmation target, the user sequentially reads out only the calculation data (current data) determined to be inconsistent with the previous data every time the upper key 11b or the lower key 11c is operated, It can be displayed on the display unit 12 for confirmation. Here, as described above, in response to a user operation on the front key 11d or the rear key 11e, the CPU 21 can switch to the display of the previous data determined to be mismatched. For this reason, the user can alternately switch the display of the previous data and the present data determined to be mismatched by operating the front key 11d or the rear key 11e, and can easily perform comparison and confirmation.

  When the correction key 11f ([CORRECT] key) is operated in the confirmation mode (step A35, Yes), the CPU 21 shifts to a correction mode described later. In the confirmation mode, when a key other than those described above is operated (Step A36, Yes), the CPU 21 executes another process according to the key operation.

Here, a specific example at the time of executing the confirmation function (confirmation mode) will be described.
FIG. 9A shows a display example of an initial state after the confirmation mode is set according to the operation of the down key 11c, for example. The CPU 21 reads out the calculation data (previous data) of the line number [001] of the initial value, displays the calculation symbol of the numerical value “10” and the calculation data “+”, and displays the preview (Prev) symbol on the display unit 12. It is displayed on the display area (steps A26 to A28). Here, even if the rear key 11e is operated, the display data is not changed because the calculation data of the line number [001] is determined to be the same as the previous data and the current data.

  In the state shown in FIG. 9A, when the down key 11c is further operated (Step A31, Yes), the CPU 21 adds 1 to the designated line and calculates the next line number [002] of the calculation data (previous data ) Is read, and as shown in FIG. 9B, the operation symbol of the numerical value “20” and the operation data “+” is displayed (steps A32 and A28). When the down key 11c is further operated, the CPU 21 similarly reads out the calculation data of the next line number [003], and as shown in FIG. 9C, the numerical value "300" and the calculation data "+". Is displayed. Regarding the calculation data of the line number [003], since the previous data and the current data are determined to be mismatched, the CPU 21 causes the display unit 12 to display a mismatch symbol (NOT OK) (steps A32, A28, A30). .

  Here, when the rear key 11e is operated (Step A33, Yes), the CPU 21 changes the confirmation target to the current data (Step A34), and calculates the calculation data (the current data) of the line number [003] of the current designated line. ) Is read, and as shown in FIG. 9D, an operation symbol of a numerical value “30” and operation data “+” is displayed (steps A28 and A30).

  When the down key 11c is operated in a state where the object to be confirmed is set to the current data (step A31, Yes), the CPU 21 proceeds to the next step in which the mismatch information having the line number larger than the current designated line [003] is added. The calculation data (current data) of the row number [007] is read, and as shown in FIG. 9E, the calculation symbol of the numerical value "700" and the calculation data "+" is displayed (steps A32, A28, A30). . Further, when the down key 11c is operated (Step A31, Yes), the CPU 21 similarly reads out the calculation data (current data) of the line number [012] to which the next mismatch information is added, and FIG. As shown in F), the operation symbol of the numerical value "120" and the operation data "+" is displayed (steps A32, A28, A30). Further, when the down key 11c is operated (Step A31, Yes), the CPU 21 similarly calculates the calculation data (current data) of the line number [021] to which the next mismatch information is added, that is, the calculation of the last line The result data (the numerical data of the calculation result and the operation execution data) is read out, and the operation symbol of the numerical value “2730” and the operation data “=” is displayed as shown in FIG. 9G (steps A32, A28, A30). .

  Here, when the previous key 11d is operated (step A33, Yes), the CPU 21 changes the confirmation target to the current data (step A34), and calculates the calculation result data of the line number [021] of the current designated line (the previous time). The data) is read out, and as shown in FIG. 9H, the operation symbol of the numerical value "3450" and the operation data "=" is displayed (steps A28 and A30). That is, the display of the calculation result of the previous data input for the first time and the calculation result of the second data input for the second verification can be switched according to the operation of the front key 11d or the rear key 11e. it can. When displaying the calculation result, the CPU 21 displays the number of mismatches between the previous data and the current data counted in the verification mode, as shown in FIGS. 9 (G) and 9 (H).

Next, the operation in the correction mode in the present embodiment will be described.
When the correction ([CORRECT]) key 11f is operated by the user (Steps A35, A37, Yes), the CPU 21 stores the calculation data with the mismatch information added to the calculation data storage area 22h or the present data buffer 22e. Is determined. That is, if there is no calculation data in which the previous data and the current data do not match (No in step A39), the CPU 21 determines that there is no data to be corrected, shifts to the correction mode, and waits for a key operation. Or the other process corresponding to another key operation is executed (step A38, Yes).

  On the other hand, when there is calculation data in which the previous data and the current data do not match (step A39, Yes), the CPU 21 sets the correction mode to ON and indicates that the correction mode is being performed in the status display area of the display unit 12. A symbol that does not match the corrected symbol "CRT" is displayed (step A40). The CPU 21 sets the display target to the current data as an initial state (step A41), and displays the number of mismatches, the numerical data of the calculation result of the current display target data (current data), and the calculation symbol “=” (step A41). A42).

  When the up key 11b or the down key 11c is operated (step A43, Yes), the CPU 21 updates the designated line up to the line number to which the next non-match information is added according to the direction of the operated key, and the updated line is updated. The calculation data of the line number to which the mismatch information is added is read, and the numerical value and the operation symbol are displayed on the display unit 12 (step A44). When the front key 11d or the rear key 11e is operated (step A44, Yes), the CPU 21 changes the display target from the previous data to the current data, and displays the numerical value of the current data and the operation symbol. When the front key 11d or the rear key 11e is operated in a state where the display target is set to the current data, the CPU 21 changes the display target from the current data to the previous data, and the numerical value of the previous data and the operation symbol Is displayed. That is, the user can display calculation data (numerical data, calculation data) to be displayed by operating the up key 11b, the down key 11c, the front key 11d, and the rear key 11e.

  Here, when a numerical value is input by operating the numerical keys (Yes in step A47), the CPU 21 causes the display unit 12 to display the input numerical value as a corrected numerical value. When the calculation key or the calculation execution key is operated (step A49, Yes), the CPU 21 calculates the calculation data including the numerical data of the currently displayed numerical value and the calculation data corresponding to the calculation key or the calculation execution key. Is recorded as the current data of the designated line of the previous data or the current data to be displayed. Further, the CPU 21 deletes the mismatch information added to the line number of the current designated line, and deletes the mismatch symbol from the display unit 12 (step A50). In this way, only the calculation data to be corrected to which the mismatch information is added for each key operation is displayed, and the corrected calculation data can be input. In other words, in the collective correction mode, a plurality of calculation data detected as a mismatch between the previous data and the current data (input operation does not match) can be collectively confirmed later, and each calculation data is corrected. Therefore, the efficiency of the input operation for the correction work can be improved.

  FIG. 7C shows an example of the verification input data corrected in the correction mode. In the example shown in FIG. 7C, the numerical value “700” of the line number [007], which is incorrectly input in the current data, is corrected to “70”, and the numerical value “120” of the line number [012] is “125”. Has been corrected.

  When the correction key 11f is operated again in the state where the correction mode is set (step A51, Yes), the CPU 21 writes the current data corrected during the correction mode to the previous data, and ends the correction mode. (Step A52). The CPU 21 displays the number of mismatches at the end of the correction mode and the calculation result of the previous data (step A53).

Here, a specific example at the time of executing the correction mode will be described.
FIG. 9I shows a display example of an initial state after setting the correction mode according to the operation of the correction key 11f. The CPU 21 displays the corrected symbol "CRT" and the non-coincidence symbol, and displays the number of non-coincidences and the calculation result of the previous data (steps A40 to A42). Here, when the down key 11c is operated (Step A43, Yes), the CPU 21 updates the designated line up to the line number [003] to which the first mismatch information is added, and updates the calculation data of the line number [003]. Then, as shown in FIG. 9 (J), a mismatch symbol is displayed on the display unit 12 together with the numerical value “30” and the operation symbol “+” (step A44). Here, when the calculation key “+” is operated (Step A49, Yes), the CPU 21 determines that the displayed numerical value “30” is confirmed as a correct numerical value, and determines that the currently displayed numerical value “30” is correct. The calculation data including the numerical data and the calculation data corresponding to the calculation key “+” is recorded in the line number [003] of the current data. The CPU 21 determines that the correction of the current designated line is completed, and deletes the mismatched symbol as shown in FIG.

  Next, when the down key 11c is operated (Step A43, Yes), the CPU 21 reads out the calculation data of the line number [007] to which the non-coincidence information is added, as shown in FIG. 9 (L). , A mismatch symbol along with the numerical value "700" and the operation symbol "+" is displayed on the display unit 12 (step A44). Here, if the previous key 11d is operated (step A45, Yes), the CPU 21 changes the correction target to the previous data, and as shown in FIG. Is displayed (step A46). Here, when the calculation key “+” is operated (step A49, Yes), the CPU 21 determines that the displayed numerical value “70” has been confirmed as a correct numerical value, and determines that the numerical value “70” currently being displayed is not correct. The calculation data including the numerical data and the calculation data corresponding to the calculation key “+” is recorded in the line number [003] of the current data. The CPU 21 determines that the correction of the current designated line has been completed and deletes the mismatched symbol as shown in FIG. 9 (N).

  Next, when the down key 11c is operated (Step A43, Yes), the CPU 21 reads out the calculation data of the line number [012] to which the non-coincidence information is added next, and as shown in FIG. , A mismatch symbol along with the numerical value “120” and the operation symbol “+” is displayed on the display unit 12 (step A44). Here, when the numerical value “125” is input by operating the numerical key and the arithmetic key “+” is operated (steps A47 to A50), the CPU 21 changes the displayed numerical value “125” and the arithmetic code “+”. Is recorded in the line number [012] of the current data as corrected calculation data. As shown in FIG. 9 (P), the CPU 21 displays the input numerical value “125” and the operation symbol “+” assuming that the current designated line has been corrected, and deletes the mismatched symbol.

  Next, when the down key 11c is operated (Step A43, Yes), the CPU 21 reads out the calculation data of the line number [021] to which the mismatch information is added next, and as shown in FIG. The number of mismatches is displayed together with the calculation result “2105” including the corrected numerical value and the calculation code and the calculation symbol “=”. In the above-described example, the mismatched symbols are deleted because all the calculation data determined to be mismatched are corrected. However, when the end of all the calculation data determined to be mismatched is not completed, a mismatched symbol is displayed (step A44).

Here, when the end of the correction mode is instructed by operating the correction key 11f (steps A47 to A50), the CPU 21 reflects the corrected current data on the previous data (step A52), and returns to FIG. As shown, the corrected result of the current data is displayed (step A53). In FIG. 10B, since all calculation data determined to be mismatched are corrected, the mismatched symbol is deleted and the number of mismatches is “0”.

  FIG. 7D shows an example of calculation data (previous data) recorded in the calculation data storage area 22h after the correction mode has been ended. As shown in FIG. 7 (D), all calculation data erroneously input in the previous data and the current data are corrected.

  After that, the mode is shifted to the confirmation mode, and when the down key 11c is repeatedly operated, the CPU 21 performs each line number [for each operation of the down key 11c, as shown in FIGS. 10C, 10D, and 10E. [001] [002] [003] is displayed. That is, the CPU 21 sequentially displays the numerical values “10”, “20”, and “30”. As described above, since the calculation data of the line number for which the previous data and the current data are determined to be inconsistent has been corrected, the inconsistent symbol is not displayed. The user can check the contents of the corrected current data.

  Note that, in the above description, the correction mode in the initial state is set to the collective correction mode, but the mode is switched between the collective correction mode and the sequential correction mode by a user operation. In the initial setting, when the display on the display unit 12 is cleared by operating the [AC] key 11a, the CPU 21 sets the sequential correction mode, and for example, as shown in FIG. Display the message "Fix Immediately" indicating that the setting has been made. Here, for example, when the [AC] key 11a and the shift key 11j are simultaneously pressed for two seconds, the CPU 21 changes the sequential correction mode to the collective correction mode and sets the collective correction mode. Is displayed. Similarly, if the [AC] key 11a and the shift key 11j are simultaneously pressed for two seconds while the batch correction mode is set, the CPU 21 changes the batch correction mode to the sequential correction mode and Then, a message of "immediate correction" indicating that the sequential correction mode is set is displayed. In this way, the correction mode can be easily changed according to the user's operation, so that the user can arbitrarily select a mode that is easy to correct and correct the calculation data.

  In the above description, the description of the operation when the sequential correction mode is set is omitted. However, when it is determined that the previous data and the current data do not match in the confirmation mode, the confirmation is performed each time. It is assumed that the correction processing is performed on the calculation data of the current specified row as a target in the same manner as in the batch correction mode described above. That is, when it is determined that the previous data and the current data do not match (steps A29 and A30), the CPU 21 shifts to the correction mode in response to the user's operation on the correction key 11f (step A35, Yes), The corrected calculation data (numerical data, calculation data) is input, and the calculation data registered in the calculation data storage area 22h is corrected (steps A45 to A51).

  The method described in the embodiment, that is, each method such as the processing shown in the flowcharts of FIGS. 3 to 6, may be a program that can be executed by a computer, such as a memory card (ROM card, RAM card, etc.), a magnetic disk ( It can be stored and distributed on a recording medium such as a flexible disk, a hard disk, an optical disk (CD-ROM, DVD, etc.), a semiconductor memory, or the like. Then, the computer reads the program recorded on the external recording medium, and the operation is controlled by the program, so that the same processing as the function described in the embodiment can be realized.

  Also, program data for implementing each method can be transmitted over a network (Internet) in the form of a program code. Program data is transmitted from a computer (server device or the like) connected to the network (Internet). It is also possible to realize the same function as the above-described embodiment by taking in.

  It should be noted that the present invention is not limited to the embodiment, and can be variously modified in an implementation stage without departing from the scope of the invention. Furthermore, the embodiments include inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. For example, even if some components are deleted from all the components shown in the embodiments or some components are combined, the problem described in the section of the problem to be solved by the invention can be solved. In the case where the effect described in the section of the effect can be obtained, a configuration in which this component is deleted or combined can be extracted as an invention.

Hereinafter, the inventions described in the claims of the present application will be additionally described.
[1] calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration unit, the second calculation data input by a user operation corresponding to the plurality of first calculation data, and the second calculation data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Mismatch data registering means for sequentially registering the second calculation data determined as not matching by the determining means,
An electronic device comprising: a mismatch data display unit that sequentially displays the second calculation data registered by the mismatch data registration unit for each user operation.

[2] calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration unit, second calculation data input by a user operation corresponding to the plurality of first calculation data, and second calculation data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
An electronic device comprising: a discrepancy number display unit that displays the number of discrepancies determined by the discrimination unit not to match the first calculation data.

[3] switching display means for switching and displaying the first calculation data and the second calculation data determined not to match by the determination means according to a user operation;
A correction data input unit for inputting third calculation data for correcting the first calculation data or the second calculation data displayed by the switching display unit in accordance with a user operation is further provided. The electronic device according to claim 1.

[4] A first correction mode for correcting the first calculation data or the second calculation data each time the second calculation data determined to be different from the first calculation data by the determination unit is input. After inputting the plurality of second calculation data corresponding to each of the plurality of first calculation data registered by the calculation data registration means, the first calculation data determined to be inconsistent by the determination means or the Setting means for setting any of the second correction modes for correcting the second calculation data;
When the first correction mode is set, each time the second calculation data determined to be inconsistent with the first calculation data by the determination unit is input, the second calculation data is set as a determination target by the determination unit. First correction means for correcting the first calculation data or the second calculation data;
When the second correction mode is set, after inputting the plurality of second calculation data corresponding to each of the plurality of first calculation data registered by the calculation data registration unit, the two do not match by the determination unit. And a second correction unit that corrects the first calculation data or the second calculation data for each set of the second calculation data corresponding to the first calculation data determined as above. The electronic device according to claim 1 or 2.

  [5] The non-coincidence data registering means registers the plurality of second calculation data in the order of input, and adds non-coincidence information to the second calculation data determined to be inconsistent by the discrimination means. Electronic device as described.

  [6] The electronic device according to claim 2, wherein the mismatch data registering means registers the second calculation data determined as not matching by the determining means in an input order.

[7] Computer
Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration unit, second calculation data input by a user operation corresponding to the plurality of first calculation data, and second calculation data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Mismatch data registering means for sequentially registering the second calculation data determined as not matching by the determining means,
A calculation processing program for causing the second calculation data registered by the mismatch data registration means to function as a mismatch data display means for sequentially displaying the second calculation data for each user operation.

[8] Computer
Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration unit, second calculation data input by a user operation corresponding to the plurality of first calculation data, and second calculation data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
A calculation processing program for functioning as a number-of-mismatch display means for displaying the number of mismatches determined as not matching the first calculation data by the determination means.

  10 calculator, 11 key input unit, 12 display unit, 21 CPU, 22 memory, 22a calculation processing program, 22b calculation mode storage area, 22c correction mode storage area, 22d data mode storage area 22h ... Calculation data storage area.

Claims (8)

Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration means, second numerical data input by a user operation corresponding to the plurality of first calculation data, and second numerical data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Verification data registration means for registering the second calculation data determined to be inconsistent by at least the determination means with the corresponding first calculation data in the order of input ;
An electronic device comprising: a mismatch data display unit that sequentially displays the second calculation data registered by the verification data registration unit for each user operation. Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration means, second numerical data input by a user operation corresponding to the plurality of first calculation data, and second numerical data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Verification data registration means for registering the second calculation data determined to be inconsistent by at least the determination means with the corresponding first calculation data in the order of input;
An electronic device comprising: a discrepancy number display unit that displays the number of discrepancies determined by the discrimination unit not to match the first calculation data. Switching display means for switching and displaying the first calculation data and the second calculation data determined not to match by the determination means according to a user operation;
A correction data input unit for inputting third calculation data for correcting the first calculation data or the second calculation data displayed by the switching display unit in accordance with a user operation is further provided. The electronic device according to claim 1. A first correction mode for correcting the first calculation data or the second calculation data each time the second calculation data determined to be different from the first calculation data by the determination unit is input; After inputting the plurality of second calculation data corresponding to each of the plurality of first calculation data registered by the data registration unit, the first calculation data or the second calculation determined to be inconsistent by the determination unit. Setting means for setting any of the second correction modes for correcting data;
When the first correction mode is set, each time the second calculation data determined to be inconsistent with the first calculation data by the determination unit is input, the second calculation data is set as a determination target by the determination unit. First correction means for correcting the first calculation data or the second calculation data;
When the second correction mode is set, after inputting the plurality of second calculation data corresponding to each of the plurality of first calculation data registered by the calculation data registration unit, the two do not match by the determination unit. And a second correction unit that corrects the first calculation data or the second calculation data for each set of the second calculation data corresponding to the first calculation data determined as above. The electronic device according to claim 1 or 2. 2. The electronic device according to claim 1, wherein the verification data registration unit registers a plurality of the second calculation data in an input order, and adds disagreement information to the second calculation data determined as not matching by the determination unit. 3. machine. The electronic device according to claim 1, wherein the verification data registration unit registers the second calculation data determined to be inconsistent by the determination unit in an input order. Computer
Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration means, second numerical data input by a user operation corresponding to the plurality of first calculation data, and second numerical data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Verification data registration means for registering the second calculation data determined to be inconsistent by at least the determination means with the corresponding first calculation data in the order of input ;
A calculation processing program for causing the second calculation data registered by the verification data registration unit to function as a mismatched data display unit that sequentially displays the second calculation data for each user operation. Computer
Calculation data registration means for registering a plurality of first calculation data each including first numerical data input by a user operation and first operation data input by a user operation in an input order;
Each of the plurality of first calculation data registered by the calculation data registration means, second numerical data input by a user operation corresponding to the plurality of first calculation data, and second numerical data input by the user operation Determining means for determining whether or not a plurality of second calculation data including the calculation data respectively match each other;
Verification data registration means for registering the second calculation data determined to be inconsistent by at least the determination means with the corresponding first calculation data in the order of input;
A calculation processing program for functioning as a number-of-mismatch display means for displaying the number of mismatches determined as not matching the first calculation data by the determination means.