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Aide de Scilab >> Fonctions Elémentaires > Nombres complexes > imult

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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Last updated:
Mon Jan 03 14:33:05 CET 2022