5x-3y+2，5x+2y-4z=3,-5x+y-x=2.
M1*X + M2*Y + M3*Z = M0 Y1*X + Y2*Y + Y3*Z = Y0 C1*X + C2*Y + C3*Z = C0 结果: X = NaN Y = NaN Z = NaN
M1*X + M2*Y + M3*Z = M0 Y1*X + Y2*Y + Y3*Z = Y0 C1*X + C2*Y + C3*Z = C0 结果: X = NaN Y = NaN 就这样有什么用处？？？？
54088
分数算不了
这里没有加法和减法的算不准确
周至和你墨迹GIF魔力盒
挺好的👌
没有计算过程
特别准确，谢谢
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