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Scilab manual >> Elementary Functions > log

log

自然対数

呼び出し手順

y=log(x)

パラメータ

x

定数ベクトルまたは定数行列

説明

log(x) は"要素毎の" 対数です. y(i,j)=log(x(i,j)). 行列の対数の場合, logmを使用してください.

exp(log([1,%i,-1,-%i]))
<< linspace Elementary Functions log10 >>

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Last updated:
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