Gosia
From GOSIA
| Line 1: | Line 1: | ||
| - | <math>\sqrt{2} | + | <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== | ||
