Gradient や Hessian の計算

with(VectorCalculus);
Gradient(x^(3/2)+2*y^(1/2),[x,y]);
Hessian(x^(3/2)+2*y^(1/2),[x,y]);

変数の定義

> f1:=2*x+3;

変数の保存

> save f1,"a.txt";

ファイルの読み込み

> read "a.txt";

連立方程式を解く

> solve ({a*x+b*y=0,a*x-2*b*y=2},[x,y]);
maple.txt · 最終更新: 2011/03/03 11:46 by saito
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