Integrating (1/(1+e^x)) dx: Challenges and Solutions

In summary, PowerIso suggests multiplying both the numerator and the denominator by ex, or making a substitution, in order to solve this integral.
  • #36
Solve a man's integral problem, and he gets one answer. Teach a man how to solve integral problems, and he gets all of his homework done. :-p (and without cheating)
 
Last edited:
Physics news on Phys.org
  • #37
Hurkyl said:
Solve a man's integral problem, and he gets one answer. Teach a man how to solve integral problems, and he gets all of his homework done. :-p (and without cheating)

(APPLAUSE) Well Said!
 

Similar threads

B Integration by parts of inverse sine, a solved exercise, some doubts...
Replies
4
Views
2K
I Solving the Difficult Integral ##\int_0^{\infty} x^{n+1} e^{-x} \sin(ax) dx##
Replies
5
Views
2K
B Integration by Parts, an introduction I get confused with
Replies
2
Views
2K
A Multiplying divergent integrals using Hardy fields approach
Replies
3
Views
2K
I Substitution in a definite integral
Replies
6
Views
2K
A Non solvable integral? (dx/dt)^2 dt
Replies
3
Views
2K
I Integration with different infinitesimal intervals
Replies
31
Views
2K
B Is this identity containing the Gaussian Integral of any use?
Replies
8
Views
2K
I Gaussian integral by differentiating under the integral sign
Replies
19
Views
3K
I Different Substitution for Solving an Integral
Replies
6
Views
560

Hot Threads

Recent Insights

Back
Top