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sinhm

行列双曲線正弦

呼び出し手順

t = sinhm(x)

引数

x, t

実数または複素数の正方行列

説明

sinhm(x) は行列xの行列双曲線正弦です. t=(expm(x)-expm(-x))/2

A=[1,2;2,3]
asinhm(sinhm(A))
A(1,1)=%i;sinhm(A)-(expm(A)-expm(-A))/2   //複素数の場合

参照

  • sinh — 双曲線正弦
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Last updated:
Mon Nov 07 15:05:56 CET 2022