matrix_latex.py 文件源码

def main():
    Format()
    a = Matrix(2, 2, (1, 2, 3, 4))
    b = Matrix(2, 1, (5, 6))
    c = a*b
    print(a, b, '=', c)

    x, y = symbols('x, y')

    d = Matrix(1, 2, (x**3, y**3))
    e = Matrix(2, 2, (x**2, 2*x*y, 2*x*y, y**2))
    f = d*e

    print('%', d, e, '=', f)

    xdvi()
    return