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问题及解答

[Sowya] 多项式的运算仍需加强

Posted by haifeng on 2024-12-01 15:17:11 last update 2024-12-01 15:17:11 | Edit | Answers (0)

>> x-(1|5x+( -6|5x^3-6|5x^2-4|5x+2)/(5x^4-9x^2-4x^1-1))
in> x-(1|5x+(-6|5x^3-6|5x^2-4|5x+2)/(5x^4-9x^2-4x^1-1))
 
out> 4|5x^1
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这显然是不对的.