WO2017050305A1 - Method and system for processing a mathematical expression in an electronic document in a controlled manner - Google Patents
Method and system for processing a mathematical expression in an electronic document in a controlled manner Download PDFInfo
- Publication number
- WO2017050305A1 WO2017050305A1 PCT/DE2015/000473 DE2015000473W WO2017050305A1 WO 2017050305 A1 WO2017050305 A1 WO 2017050305A1 DE 2015000473 W DE2015000473 W DE 2015000473W WO 2017050305 A1 WO2017050305 A1 WO 2017050305A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data
- mathematical expression
- mathematical
- document
- expression
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/103—Formatting, i.e. changing of presentation of documents
- G06F40/111—Mathematical or scientific formatting; Subscripts; Superscripts
Definitions
- the present invention relates to a method and a system for the purposeful processing of data of a mathematical expression in an electronic text document, in particular with a system for
- Spelling words in an electronic document and checking the grammar of sentences covered in this electronic document are first extracted from a plurality of sentences, and a grammar checker module is activated that recognizes the misspelled word and then with a Identification module in any way. After marking the misspelled word, the user may issue a signal or command to submit various suggestions and then select a suggestion to be included in the document.
- WO 2012/126121 has become known, which is an automatic correction of contact list errors in a
- Collaboration system recognizes and identifies.
- u.a. discloses a search engine that recognizes similarities of a target word and proposes substitute words or expressions using Soundex algorithms that suggest substitute words that sound similar to the target word.
- Spell checking in a text document is common in all its facets, and a misspelling is both marked and a marking of the misspelled words is done automatically, but at
- the inventive method for identifying and identifying at least one mathematical expression and / or arithmetic component in a document is characterized by the following steps:
- Marking at least one mathematical and / or arithmetic component in a text document comprising at least one processor and at least one memory device for storing at least one program module, an input unit for inputting signals and a display, which is connected to the system and responsible for Commands of at least one operational program module and at least one
- Computing Checker module that extracts from the textual data of at least one mathematical expression and this mathematical expression
- a further advantage is that a connection to pre-stored data is made between the data set of the marked mathematical expression in order to compare it with the data of the data set of the marked mathematical expression.
- a window is opened on the basis of the data record marked on the screen of a computer, which contains data of at least one proposed solution.
- the text document is checked for presumable calculations or arithmetic operation.
- the text numbers or an abstract algebraic expression are identified in connection with the arithmetic operators, eg 25 * 35,21 or 3,25 + 4,75- and this text area is then marked and upon release of a signal, e.g. For example, clicking the highlighted text with the right mouse button will display a drop-down list of selectable suggestions and results on the screen, and make these suggestions available for selecting a suggestion, with the record of the selected suggestion included in the text document data.
- the user can then, e.g. BU Hi, select what
- the present invention also relates to a simple solution to enable calculations within a text - comparable to a spell checker - in the presence of a corresponding string, the user receives the results as a drop-down list.
- the list alternatives are provided, i.a. also a calculator or calculator, so that the calculation can be varied if necessary.
- Predestined strings are automatically checked and marked for the user.
- the subject matter of this invention may refer to nearly all data in a word processing module.
- a normal computer is thereby replaced as it were.
- the program for this purpose is provided as a program module and then automatically checks according to the defined default settings or options. Ie. the user gets useful results and calculations almost without extra effort.
- the subject of the invention relates Thus, on the entire range of word processors installed on notebooks, laptops, computers, smartphones and other hardware,
- String in the text document is automatically recognized and flagged, whereby the text document is automatically checked for input and change to the relevant strings.
- the user receives meaningful
- calculation program module also has the
- Possibility to configure the functionality via settings can be defined.
- the characters for recognizing a calculation rule and / or calculation modalities - deviating from the default settings - can be defined.
- Detected or listed calculations can be stored in a memory. These transactions that have already been made may also be available across documents.
- Figure 1 is a schematic block diagram of the system (1) for
- Figure 2 is a flow chart illustrating the method of finding a mathematical expression in a text document.
- FIG. 1 shows a schematic block diagram of the system 1 for
- the data bus 3 further connects an input interface 4 and a monitor 5.
- the data bus 3 also connects all the aforementioned units 2, 4, 5 to the system memory 6, which includes an operating system 7, a program module for creating the text document 8, a calculation check program module 9, a mark program module 10 and further application program modules 11.
- the enumerated modules represent only the minimum requirements for the system 1 that are used in the art
- the computation expression checking module 9 includes the ability to extract from a
- the user can click on the highlighted expression, whereupon a window opens with a plurality of suggestions for spelling the mathematical expression or for further action and editing. The user can then select one of these suggestions and apply it in the text of the document with a suitable signal, for example double-clicking the left mouse button.
- a keyboard or a mouse can be connected.
- any device which can transmit data can be connected to this input interface 4.
- the monitor 5 is a normal ordinary monitor connected to a PC. The others
- User programs 11 are of course arbitrary and independent of the calculation program module 9 according to the invention.
- Figure 2 shows a schematic flow diagram (flow chart) illustrating the method of finding a mathematical expression in a text document.
- the person skilled in the art who knows the state of the art in this field, knows immediately that this is an application program module which is integrated into an existing system, for example a PC with its peripheral devices.
- Processor 2 issued a signal to start the test program.
- a word processing program module 8 with which the text document 21 is created, can use the Find Of command
- the extraction or removal of the data of a specific text passage from the text document is carried out in order to check this passage for at least one mathematical expression in method step 14. If no mathematical expression is found in the check 14, the program automatically jumps to the end 20 of the program and continues with the normal word processing. In the case that a mathematical expression from the stored list 22 is found in the check 14 of the text passage, this becomes mathematical
- the present invention provides a method and a system (1) for the automatic detection and evaluation of mathematical expressions in a text document.
- the system 1 for carrying out the above-mentioned method consists, for example, of a normal PC and the associated data input units, such as a keyboard or a mouse. After finding one
- this is marked with a suitable label. Subsequently, this mark can be clicked on by a signal from the user, followed by a window with a plurality of suggestions for further processing of the mathematical expression. The selection of the appropriate expression is carried out by a signal from the user.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2015/000473 WO2017050305A1 (en) | 2015-09-21 | 2015-09-21 | Method and system for processing a mathematical expression in an electronic document in a controlled manner |
DE112015006922.4T DE112015006922A5 (en) | 2015-09-21 | 2015-09-21 | METHOD AND SYSTEM FOR THE PURPOSES OF PROCESSING A MATHEMATICAL EXPRESSION IN AN ELECTRONIC DOCUMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2015/000473 WO2017050305A1 (en) | 2015-09-21 | 2015-09-21 | Method and system for processing a mathematical expression in an electronic document in a controlled manner |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017050305A1 true WO2017050305A1 (en) | 2017-03-30 |
Family
ID=54540767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/000473 WO2017050305A1 (en) | 2015-09-21 | 2015-09-21 | Method and system for processing a mathematical expression in an electronic document in a controlled manner |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112015006922A5 (en) |
WO (1) | WO2017050305A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0287713A1 (en) * | 1987-04-23 | 1988-10-26 | Océ-Nederland B.V. | A text processing system and methods for checking in a text processing system the correct and consistent use of units or chemical formulae |
US5469538A (en) * | 1994-03-02 | 1995-11-21 | Mathsoft, Inc. | Mathematical document editor and method performing live symbolic calculations for use with an electronic book |
WO1997049043A1 (en) | 1996-06-20 | 1997-12-24 | Microsoft Corporation | Method and system for verifying accuracy of spelling and grammatical composition of a document |
US20090019099A1 (en) * | 2007-07-12 | 2009-01-15 | Microsoft Corporation | Math calculation in word processors |
WO2012126121A1 (en) | 2011-03-22 | 2012-09-27 | International Business Machines Corporation | Automatic correction of contact list errors in a collaboration system |
-
2015
- 2015-09-21 DE DE112015006922.4T patent/DE112015006922A5/en not_active Withdrawn
- 2015-09-21 WO PCT/DE2015/000473 patent/WO2017050305A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0287713A1 (en) * | 1987-04-23 | 1988-10-26 | Océ-Nederland B.V. | A text processing system and methods for checking in a text processing system the correct and consistent use of units or chemical formulae |
US5469538A (en) * | 1994-03-02 | 1995-11-21 | Mathsoft, Inc. | Mathematical document editor and method performing live symbolic calculations for use with an electronic book |
WO1997049043A1 (en) | 1996-06-20 | 1997-12-24 | Microsoft Corporation | Method and system for verifying accuracy of spelling and grammatical composition of a document |
DE69734400T2 (en) | 1996-06-20 | 2006-04-27 | Microsoft Corp., Redmond | METHOD AND SYSTEM FOR VERIFYING THE ACCURACY OF PUBLICATION AND GRAMMARISM OF A DOCUMENT |
US20090019099A1 (en) * | 2007-07-12 | 2009-01-15 | Microsoft Corporation | Math calculation in word processors |
WO2012126121A1 (en) | 2011-03-22 | 2012-09-27 | International Business Machines Corporation | Automatic correction of contact list errors in a collaboration system |
Non-Patent Citations (2)
Title |
---|
BASU S: "How to do simple calculations in Microsoft Word 2003 & 2007", INTERNET WEBSITE WWW.MAKEUSEOF.COM, 19 February 2010 (2010-02-19), XP055257144, Retrieved from the Internet <URL:http://www.makeuseof.com/tag/simple-calculations-microsoft-word-2003-2007/> [retrieved on 20160310] * |
LABAHN G ET AL: "MathBrush: A system for doing math on pen-based devices", THE EIGHTH IAPR INTERNATIONAL WORKSHOP ON DOCUMENT ANALYSIS SYSTEMS (DAS'08), 16-19 SEPTEMBER 2008, NARA, JP, 16 September 2008 (2008-09-16), pages 599 - 606, XP031360528, ISBN: 978-0-7695-3337-7 * |
Also Published As
Publication number | Publication date |
---|---|
DE112015006922A5 (en) | 2018-10-25 |
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