natural logarithm
y = log(x)
arrays of real or complex numbers, of any number of dimensions and of any identical sizes.
log(x)
is the "element-wise" logarithm
y(i,j)=log(x(i,j))
. For matrix logarithm, see
logm.
log(…)
can be overloaded for unsupported input types.
exp(log([1,%i,-1,-%i])) | ![]() | ![]() |