On Friday, February 20, 2015 at 3:48:25 AM UTC+5:30, Aaron Meurer wrote:
>
> If someone has a copy of Maple, I'd be interested to see if the original
> pmint
> can do this integral.
>
Maple can't Integrate this, here is the result from Maple 18 :
> int((x^2+2*x+1+(3*x+1)*sqrt(x+log(x)))/(x*sqrt(x+log(x))*(x+sqrt(x+log(x
)))), x)
int((x^2+2*x+1+(3*x+1)*sqrt(x+ln(x)))/(x*sqrt(x+ln(x))*(x+sqrt(x+ln(x)))), x
)
Nor Mathematica 10:
In [6]: Integrate[(x ** 2 + 2*x + 1 + (3*x + 1)*sqrt (x + log (x)))/(x*
sqrt (x + log (x))*(x + sqrt (x + log (x)))), x]
Out[6]: Integrate[(1 + 2*x + sqrt*(1 + 3*x)*(x + log*x) + x**2)/
(x*(x + log*x)*(x + sqrt*(x + log*x))), x]/sqrt
AMiT Kumar
3rd Year Undergrad
Delhi Technological University
www.iamit.in
> On Thu, Feb 19, 2015 at 12:57 PM, Kalevi Suominen <[email protected]
> <javascript:>> wrote:
> >
> >
>
> > Sympy currently uses the parallel Risch algorithm for this function.
> > The full Risch algorithm for functions with nonrational algebraic terms
> is
> > not implemented.
> >
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