Recent content by Phantony

I have no words to express my gratitude to you. I solved the problem :)) :biggrin::!):biggrin::!)

Thank you again RGV. Just one other thing. I'm using maple for the first time and I think that I'm doing something wrong because the result which I obtain is very long. Is this the right sequence of commands? int( \!{\frac { \sqrt{{x}^{2}+bx+c}}{x+id}},x) assume(x, 'real', b, 'real'...

Thank you soo much, RGV. I will try with maple and I'll let you know. :)

Hi all, can you help me to compute these integrals? \int \frac{x \sqrt{a x+b+x^2}}{d^2+x^2} \, dx \int \frac{x}{\left(d^2+x^2\right) \sqrt{a x+b+x^2}} \, dx a,b and d are real and positive. I tried with Mathematica, but the results involve logarithmic functions with complex...