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Scilab help >> Elementary Functions > Complex > imult

imult

虚数単位 i を乗じる

呼び出し手順

y = imult(x)

パラメータ

x

実数または複素数のスカラー,ベクトルまたは行列

y

複素数のスカラー,ベクトルまたは行列

説明

imult(x) は, x%inf%nanのような "特殊な"浮動小数点数からなる時に 発生する問題を生じることなく, y = %i*x よりも効率的に x x i を実行します.

z1 = imult(%inf)
z2 = %i * %inf
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Last updated:
Tue Apr 02 17:37:31 CEST 2013