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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