FR1211049A - Perfectionnements aux dispositifs additionneurs - Google Patents

Perfectionnements aux dispositifs additionneurs

Info

Publication number
FR1211049A
FR1211049A FR1211049DA FR1211049A FR 1211049 A FR1211049 A FR 1211049A FR 1211049D A FR1211049D A FR 1211049DA FR 1211049 A FR1211049 A FR 1211049A
Authority
FR
France
Prior art keywords
adding devices
devices
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
Other languages
English (en)
Inventor
J Robin
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France SAS
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
Application filed by Compagnie IBM France SAS filed Critical Compagnie IBM France SAS
Application granted granted Critical
Publication of FR1211049A publication Critical patent/FR1211049A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • G06F7/509—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination for multiple operands, e.g. digital integrators
    • G06F7/5095—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination for multiple operands, e.g. digital integrators word-serial, i.e. with an accumulator-register
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3832—Less usual number representations
    • G06F2207/3836—One's complement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
FR1211049D 1958-09-30 1958-09-30 Perfectionnements aux dispositifs additionneurs Expired FR1211049A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211049T 1958-09-30

Publications (1)

Publication Number Publication Date
FR1211049A true FR1211049A (fr) 1960-03-11

Family

ID=9675450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211049D Expired FR1211049A (fr) 1958-09-30 1958-09-30 Perfectionnements aux dispositifs additionneurs

Country Status (1)

Country Link
FR (1) FR1211049A (fr)

Similar Documents

Publication Publication Date Title
FR1334347A (fr) Perfectionnements apportés aux dispositifs antivibratoires
FR1212461A (fr) Perfectionnements aux grues
FR1195011A (fr) Perfectionnements aux dispositifs de pompage
FR1213159A (fr) Perfectionnements aux dispositifs de réponse aux accélérations
FR1219287A (fr) Perfectionnements aux dispositifs de coffrage
FR1240234A (fr) Perfectionnements aux turbo-moteurs
FR1211049A (fr) Perfectionnements aux dispositifs additionneurs
FR1243318A (fr) Perfectionnements apportés aux dispositifs mélangeurs
FR1208462A (fr) Perfectionnements aux dispositifs de multiplication
FR1209769A (fr) Perfectionnements aux dispositifs introducteurs de fluides
FR1282222A (fr) Perfectionnements aux dispositifs anti-béliers
FR1210398A (fr) Perfectionnements aux dispositifs de combustion
FR1226033A (fr) Perfectionnements aux dispositifs de traduction
FR1220118A (fr) Perfectionnements aux dispositifs de lecture
FR1269391A (fr) Perfectionnements aux dispositifs de refroidissement
FR1204736A (fr) Perfectionnements aux servo-freins
FR1375651A (fr) Perfectionnements apportés aux stylographes
FR1213761A (fr) Perfectionnements aux ampoules-seringues
FR1207735A (fr) Perfectionnements aux râteaux-faneurs
FR1220980A (fr) Perfectionnements aux dispositifs d'arrimage
FR1212047A (fr) Perfectionnements aux dispositifs de codage
FR1219353A (fr) Perfectionnements aux dispositifs de manutention
FR1209243A (fr) Perfectionnements aux dispositifs élévateurs
FR1242105A (fr) Perfectionnements aux dispositifs cataméniaux
FR73459E (fr) Perfectionnements aux dispositifs de division