- #1
fchopin
- 10
- 0
Hi all,
I'm trying to solve the definite integral between 0 and inf of:
exp(a*x^2 + b*x + c)
--------------------- dx
1 + exp(m*x + n)
with a,b,c,m,n real numbers and a < 0 (negative number so it converges).
I've read in the forum's rules that I have to post the work that I have done to get an answer but I have nothing reasonable to post (I have tried many alternatives but I didn't suceed, sorry)
A way to obtain the exact solution would be perfect but an approximate result, even an upper/lowerbound would be fine as well.
Any idea or help, please?
Thanks in advance,
FC.
I'm trying to solve the definite integral between 0 and inf of:
exp(a*x^2 + b*x + c)
--------------------- dx
1 + exp(m*x + n)
with a,b,c,m,n real numbers and a < 0 (negative number so it converges).
I've read in the forum's rules that I have to post the work that I have done to get an answer but I have nothing reasonable to post (I have tried many alternatives but I didn't suceed, sorry)
A way to obtain the exact solution would be perfect but an approximate result, even an upper/lowerbound would be fine as well.
Any idea or help, please?
Thanks in advance,
FC.