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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 This page might be outdated.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 > acosh

acosh

双曲線逆余弦

呼び出し手順

[t]=acosh(x)

パラメータ

x

実数または複素数ベクトル

t

実数または複素数ベクトル

説明

ベクトル t の要素は ベクトル xのエントリのArgCosh となる. 定義域は ]1,+infinity[ である.

x=[0,1,%i];
cosh(acosh(x))
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Last updated:
Thu Mar 03 11:00:51 CET 2011