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我用mathematica解以下方程组,输入后出现以下提示请问怎么办?\!\(FindRoot[{\(x + 41 y\)\/\(1 + 41 z\) ==
4.45, \(x + 45 y\)\/\(1 + 45 z\) ==
4.97, \(x + 49 y\)\/\(1 + 49 z\) == 5.97}, {x,
3}, {y, \(-0.1\)}, {z, \(-0.1\)}]\)
FindRoot::"cvnwt": "Newton's method failed to converge to the prescribed \
accuracy after \!\(15\) iterations." |
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