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PCE
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CPC Subgroup
G06G 7/164

using means for evaluating powers, e.g. quarter square multiplier (for evaluating powers G06G7/20)

Full Title

Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for multiplication or division > using means for evaluating powers, e.g. quarter square multiplier (for evaluating powers G06G7/20)