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See the recommended documentation of this function

Scilab manual >> Elementary Functions > Trigonometry > acos

acos

要素毎の逆余弦

呼び出し手順

t=acos(x)

パラメータ

x

実数または複素ベクトル

t

実数または複素ベクトル

説明

ベクトル t の要素はベクトル xの各エントリの逆余弦となる.定義域は[-1, 1]となる.

x=[1,%i,-1,-%i]
cos(acos(x))
<< Trigonometry Trigonometry acosd >>

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Last updated:
Wed Jan 26 16:25:03 CET 2011