US PATENT SUBCLASS 708 / 511
.~.~.~.~ Complex number format

Current as of: June, 1999
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708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

100  DF  ELECTRICAL DIGITAL CALCULATING COMPUTER {10}
200  DF  .~ Particular function performed {26}
490  DF  .~.~ Arithmetical operation {27}
495  DF  .~.~.~ Floating point {16}
511.~.~.~.~ Complex number format

DEFINITION

Classification: 708/511

Complex number format:

(under subclass 495) Subject matter wherein the numerical digits have a real part and an imaginary part.

SEE OR SEARCH THIS CLASS, SUBCLASS:

622+, for using complex number format in a multiplication operation.