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Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
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Aide de Scilab >> Fonctions Elémentaires > Nombres complexes > imult


multiplication by i the imaginary unitary

Calling Sequence

y = imult(x)



real or complex scalar, vector or matrix


complex scalar, vector or matrix


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.


z1 = imult(%inf)
z2 = %i * %inf
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Last updated:
Wed Apr 01 10:21:38 CEST 2015