The Student Room Group
Competition - post a photo you've taken of nature >>
Competition - post a photo you've taken of nature >>
Competition - post a photo you've taken of nature >>

This discussion is now closed.

Check out other Related discussions

How to prove that e^(x^2) is not to be integrated?

:confused:
Reply 1
Avatar for mcp2
mcp2
2
Ignore this
Reply 2
Avatar for Pheylan
Pheylan
ah, but it is

∫ex2 dx=π2erfi(x)+C\displaystyle\int e^{x^2}\ dx=\frac{\sqrt{\pi}}{2}erfi(x)+C
http://en.wikipedia.org/wiki/Differential_Galois_theory
Reply 4
Avatar for nuodai
nuodai
17
Well it can be integrated, but it can't be expressed in terms of elementary functions. Showing that it can't be expressed in terms of elementary functions might be somewhat more tricky!
http://en.wikipedia.org/wiki/Differential_Galois_theory

Start your degree now if you have not already done so.
quiet for five minutes then a bombardment with replies - usual TSR

Related discussions

Latest

Trending

Trending

Articles for you