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sinm

行列正弦関数

呼び出し手順

t = sinm(x)

引数

x

実数または複素数の正方行列

説明

sinm(x) は行列xの正弦行列です.

A=[1,2;2,4];
sinm(A)+0.5*%i*(expm(%i*A)-expm(-%i*A))

参照

  • sin — 正弦関数
  • asinm — 行列用の逆正弦
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Last updated:
Mon Nov 07 15:05:56 CET 2022