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chenchieh

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4Â¥: Originally posted by Œ­–WÏx at 2016-12-22 21:41:23
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>> syms a b
>>  res=dsolve('Dy=a*y^-1+b*y^-0.5')
Warning: Explicit solution could not be found.
> In dsolve at 101

res =

[ empty sym ]

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