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Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
See the recommended documentation of this function

Scilab help >> 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))
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Last updated:
Thu Mar 03 11:00:51 CET 2011