http://blog.csdn.net/clam_clam/article/details/7184991 3\5=3^-1*5 3/5=3*5^-1 同理利用到矩阵中。 A\B=inv(A)*B A/B=A*inv(B) 相关文章: 2022-12-23 2022-12-23 2021-10-13 2021-12-28 2022-03-05 2021-08-04 2022-12-23 2022-12-23