US PATENT SUBCLASS 708 / 440
.~.~ Evaluation of trigonometric function

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}
440.~.~ Evaluation of trigonometric function {1}
441  DF  .~.~.~> Vector resolver

DEFINITION

Classification: 708/440

Evaluation of trigonometric function:

(under subclass 200) Subject matter wherein the particular function performed is the processing of a signal either to determine a trigonometric relationship or to operate on a signal in accordance with a trigonometric relationship.

SEE OR SEARCH THIS CLASS, SUBCLASS:

276, for waveform generation having trigonometric relationships.

811, for evaluation of trigonometric function by analog computer.