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Scilabヘルプ >> Elementary Functions > symbolic > solve

solve

代数線形システムのソルバ

呼び出し手順

[x] = solve(A, b)

引数

A,b,x

文字列の行列 (またはベクトル)

説明

x = solve(A, b)は, A が文字列からなる上三角行列の時に, A*x = bを解きます.

A=['1','a';'0','2'];   //上三角行列
b=['x';'y'];
w=solve(A,b)
a=1;x=2;y=5;
evstr(w)
inv([1,1;0,2])*[2;5]

参照

  • trianfml — シンボリックな三角化
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Last updated:
Thu Oct 02 13:58:21 CEST 2014