Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.1.0 - 日本語

Change language to:
English - Français - Português - Русский

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Scilabヘルプ >> Elementary Functions > Trigonometry > Matrix-wise processing > acoshm

acoshm

行列逆双曲線余弦

呼び出し手順

t = acoshm(x)

引数

x,t

実数または複素数の正方行列

説明

acoshm は行列x の行列逆双曲線余弦です. 式t=logm(x+(x+eye())*sqrtm((x-eye())/(x+eye()))) を使用します. 非対称行列の場合,結果は不正確となる可能性があります.

A=[1,2;3,4];
coshm(acoshm(A))
A(1,1)=A(1,1)+%i;
coshm(acoshm(A))
Report an issue
<< Matrix-wise processing Matrix-wise processing acosm >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 25 08:53:19 CET 2020