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- [section:beta_derivative Derivative of the Incomplete Beta Function]
- [h4 Synopsis]
- ``
- #include <boost/math/special_functions/beta.hpp>
- ``
- namespace boost{ namespace math{
-
- template <class T1, class T2, class T3>
- ``__sf_result`` ibeta_derivative(T1 a, T2 b, T3 x);
-
- template <class T1, class T2, class T3, class ``__Policy``>
- ``__sf_result`` ibeta_derivative(T1 a, T2 b, T3 x, const ``__Policy``&);
-
- }} // namespaces
-
- [h4 Description]
- This function finds some uses in statistical distributions: it
- computes the partial derivative with respect to /x/ of the incomplete
- beta function __ibeta.
- [equation derivative2]
- The return type of this function is computed using the __arg_promotion_rules
- when T1, T2 and T3 are different types.
- [optional_policy]
- [h4 Accuracy]
- Almost identical to the incomplete beta function __ibeta.
- [h4 Implementation]
- This function just expose some of the internals of the incomplete
- beta function __ibeta: refer to the documentation for that function
- for more information.
- [endsect] [/section Derivatives of the Incomplete Beta and Gamma Functions]
- [/
- Copyright 2006 John Maddock and Paul A. Bristow.
- Distributed under the Boost Software License, Version 1.0.
- (See accompanying file LICENSE_1_0.txt or copy at
- http://www.boost.org/LICENSE_1_0.txt).
- ]
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