Gosia

From GOSIA

Revision as of 01:30, 28 April 2011 (view source) Gosia (Talk | contribs) ← Older edit		Revision as of 01:31, 28 April 2011 (view source) Gosia (Talk | contribs) Newer edit →
Line 1:		Line 1:
-	<math>
-	\begin{document}
-
-	\[ \int \int_D f(x,y)\,dx\,dy.\]
-
-	\end{document}
-	</math>
-
-	<math>
-	\operatorname{erfc}(x) =
-	\frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2}\,dt =
-	\frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}}
-	</math>
-
	==The Gosia Forum==		==The Gosia Forum==

---

Revision as of 01:31, 28 April 2011