#範例5-12:用sympy解聯立方程式,求無限多組解的通解 from sympy import * x1,x2,x3,x4,x5,x6 = symbols('x1 x2 x3 x4 x5 x6') #注意:M矩陣的最右邊=y=轉換後座標 A = Matrix([ [1,3,-2,0,2,0,0], [2,6,-5,-2,4,-3,-1], [0,0,5,10,0,15,5], [2,6,0,8,4,18,6] ]) ans = solve_linear_system(A, x1, x2, x3, x4,x5,x6) print('X=', ans)