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

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.

例

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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with contributors 		Last updated:
Thu Feb 14 15:02:07 CET 2019