for evaluating logarithmic or exponential functions, e.g. hyperbolic functions

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 evaluating logarithmic or exponential functions, e.g. hyperbolic functions

Classification Context

Section:

PHYSICS

Class:

COMPUTING OR CALCULATING; COUNTING

Subclass:

ANALOGUE COMPUTERS