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

Change language to:
English - Français - Português - Русский

Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.
See the recommended documentation of this function

Scilabヘルプ >> Elementary Functions > Trigonometry > coshm

coshm

行列の双曲線余弦

呼び出し手順

t = coshm(x)

引数

x,t

実数または複素数の正方行列

説明

coshm は,行列xの双曲線余弦行列 t=(expm(x)+expm(-x))/2です. 非対称行列の場合,結果が不正確になる可能性があります.

A=[1,2;2,4]
acoshm(coshm(A))

参照

  • cosh — 双曲線余弦
  • expm — 正方行列の指数関数
Report an issue
<< cosh Trigonometry cosm >>

Copyright (c) 2022-2023 (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:
Thu Oct 02 13:58:22 CEST 2014