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Yixuan Qi
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how to find stable and unstable spiral point?
Hi I am working on a differential equation given "0 == diff(x,2) + (z.*((1/3)*(diff(x))^3-diff(x)) + x)". To show wether (0,0) i...
1 year 前 | 2 个回答 | 0
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1 year 前 | 2 个回答 | 0