exp

Exponential function

Usage

This function has several usage formats where the evaluation and the type of the result depends on. The table below shows the possible usages.

usage	evaluation	description
exp(x)	ri,j = e ^ xi,j	x can be any type r has same type as x
exp(x, yS)	ri,j = yS ^ xi,j	x can be any type, yS must be a scalar r has same type as x
exp(xS, y)	ri,j = yi,j ^ xS	xS must be a scalar, y can be any type r has same type as y
exp(x, y)	ri,j = yi,j ^ xi,j	x must be a vector or matrix y must have the same type as xvectors r has same type as y

exp(xS, y)

result[i] = y[i] ^ xS

exp(x, y)

result[i] = y[i] ^ x[i]

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