imult
multiplication by i the imaginary unitary
Syntax
y = imult(x)
Arguments
- 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 occurring
when x comprises "special" floating point numbers as
%inf and %nan.
Examples
z1 = imult(%inf) z2 = %i * %inf
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