diff --git a/NOTICE b/NOTICE index f7aca1b97..e6e7482f2 100644 --- a/NOTICE +++ b/NOTICE @@ -1 +1 @@ -Copyright (c) 2016-2023 The Stdlib Authors. +Copyright (c) 2016-2024 The Stdlib Authors. diff --git a/base/dists/normal/cdf/README.md b/base/dists/normal/cdf/README.md index 1de5038eb..1da8c0954 100644 --- a/base/dists/normal/cdf/README.md +++ b/base/dists/normal/cdf/README.md @@ -26,12 +26,16 @@ limitations under the License. The [cumulative distribution function][cdf] for a [normal][normal-distribution] random variable is - + -
+```math +F(x;\mu,\sigma) = \frac{1}{2} \left[ 1 + \mathop{\mathrm{erf}}\left( \frac{x-\mu}{\sigma\sqrt{2}} \right) \right] +``` + + diff --git a/base/dists/normal/cdf/docs/img/equation_normal_cdf.svg b/base/dists/normal/cdf/docs/img/equation_normal_cdf.svg index d584d99d1..233d983ee 100644 --- a/base/dists/normal/cdf/docs/img/equation_normal_cdf.svg +++ b/base/dists/normal/cdf/docs/img/equation_normal_cdf.svg @@ -1,18 +1,79 @@ - -c e n t e r + +upper F left-parenthesis x semicolon mu comma sigma right-parenthesis equals one half left-bracket 1 plus e r f left-parenthesis StartFraction x minus mu Over sigma StartRoot 2 EndRoot EndFraction right-parenthesis right-bracket \ No newline at end of file