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  • howto check solution

    From Dr Huang@21:1/5 to Axel Vogt on Sun Jun 26 17:30:13 2022
    On Monday, 27 June 2022 at 05:19:22 UTC+10, Axel Vogt wrote:
    Am 24.06.2022 um 07:32 schrieb Dr Huang:
    wolfram give very complicated solution for
    y''=y^2-y
    how to check its solution?

    DrHuang.com
    Why should it be 'simple'?

    Because a simple solution is easy to understand, plot and check. Why cannot maple find a simple solution? e.g. there are over such 700 ODE in http://drhuang.com/index/bug

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