File:numlib erf formula.png
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y = \frac {2} {\sqrt{\pi}} \int_0^x e^{-{t}^2} dt
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:12, 17 April 2017 | 279 × 66 (3 KB) | Wp (talk | contribs) | \operatorname{erf}(x) = \frac {2} {\sqrt{\pi}} \int_0^x e^{-{t}^2} dt | |
14:03, 17 April 2017 | 287 × 66 (3 KB) | Wp (talk | contribs) | erf({x}) = \frac {2} {\sqrt{\pi}} \int_0^x e^{-{t}^2} dt | ||
13:36, 17 April 2017 | 223 × 66 (2 KB) | Wp (talk | contribs) | y = \frac {2} {\sqrt{\pi}} \int_0^x e^{-{t}^2} dt |
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