Name
imult — multiplication by i the imaginary unitary
Calling Sequence
y=imult(x)
Parameters
- x
real or complex scalar, vector or matrix
- y
complex scalar, vector or matrix
Description
imult(x) is a more efficient way to multiply x by
i than y = %i*x, without the problems occuring when x comprises "special"
floating point numbers as %inf and %nan.
Examples
z1 = imult(%inf)
z2 = %i * %inf