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SCI.MATH.SYMBOLIC
what is solution of y'''-4 y' -2 y' y =0 ?
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on Sat Jan 30 04:42:44 2021
what is solution of y'''-4 y' -2 y' y =0 ? how to test it by online software?
wolfram solution is very complicated, so we cannot test it .
it has a very simple solution:
http://server.drhuang.com/input/?guess=dsolve%28ds%28y%2Cx%2C3%29-4ds%28y%29-+2ds%28y%29*y%29
mathHand.com
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