function [ y ] = exponential( x ) y = exp(x); endY = exp(X) For complex elements z = x + iy exp(z) will return e^x(cos(y)+isin(y))
function [ y ] = exponential( x ) y = exp(x); endY = exp(X) For complex elements z = x + iy exp(z) will return e^x(cos(y)+isin(y))