User Portlet User Portlet

Discussions
I am unable to get real solutions for the following DSolve[y'[x] ==[ y[x]/(x + Sqrt[x^2 + y[x]^2]), y[x], x, GeneratedParameters -> c] I get {{y[x] -> -Sqrt[-E^c[1] (E^c[1] + 2 I x)]}, {y[x] -> Sqrt[-E^c[1] (E^c[1]...
Dear Gianluca Giorni, Thank you so much.
Thank you so much John McGee. When I use the axis as {1,10,0) , the base point as {0,0,1} and h=5 I get a blank plot. What could be he reason?
Thank you so much Raspi. This has been a great help. Regards. Mohammad