GB891851A - Improvements in or relating to electric digital computing apparatus - Google Patents

Improvements in or relating to electric digital computing apparatus

Info

Publication number
GB891851A
GB891851A GB1007157A GB1007157A GB891851A GB 891851 A GB891851 A GB 891851A GB 1007157 A GB1007157 A GB 1007157A GB 1007157 A GB1007157 A GB 1007157A GB 891851 A GB891851 A GB 891851A
Authority
GB
United Kingdom
Prior art keywords
exponent
delay
difference
equal
unity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1007157A
Other languages
English (en)
Inventor
Samuel Laurence Harriso Clarke
Hunter Diack Mitchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL226283D priority Critical patent/NL226283A/xx
Application filed by Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Priority to GB1007157A priority patent/GB891851A/en
Priority to FR1204411D priority patent/FR1204411A/fr
Publication of GB891851A publication Critical patent/GB891851A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
    • G06F7/485—Adding; Subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
GB1007157A 1957-03-27 1957-03-27 Improvements in or relating to electric digital computing apparatus Expired GB891851A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL226283D NL226283A (enExample) 1957-03-27
GB1007157A GB891851A (en) 1957-03-27 1957-03-27 Improvements in or relating to electric digital computing apparatus
FR1204411D FR1204411A (fr) 1957-03-27 1958-03-27 Machine à calculer à chiffres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1007157A GB891851A (en) 1957-03-27 1957-03-27 Improvements in or relating to electric digital computing apparatus

Publications (1)

Publication Number Publication Date
GB891851A true GB891851A (en) 1962-03-21

Family

ID=9960917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1007157A Expired GB891851A (en) 1957-03-27 1957-03-27 Improvements in or relating to electric digital computing apparatus

Country Status (3)

Country Link
FR (1) FR1204411A (enExample)
GB (1) GB891851A (enExample)
NL (1) NL226283A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119538387B (zh) * 2025-01-21 2025-11-07 浙江源铭环境建设有限公司 市政绿色建筑设计优化方法

Also Published As

Publication number Publication date
FR1204411A (fr) 1960-01-26
NL226283A (enExample)

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