Difference between revisions of "Math Diagnostic"
From SFU_Public
| Line 5: | Line 5: | ||
<math>\text{cost}= \text{base} | <math>\text{cost}= \text{base} | ||
\times 2^{\text{level}-1}</math> | \times 2^{\text{level}-1}</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> | ||
Revision as of 05:31, 28 May 2010
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