multIntTestFunc {multIntTestFunc}

multIntTestFunc: A package to define test functions for multivariate numerical integration.

Description

The multIntTestFunc package provides multivariate test functions to test numerical integration routines. The functions are available in all dimensions n>=1 and the exact value of the integral is known.

multIntTestFunc functions

The multIntTestFunc functions are S4 classes that are instantiated with the dimension and additional parameters if necessary. They implement methods to evaluate the function for given evaluation points (arranged in a matrix) and to evaluate the exact value of the integral of the function over the respective integration domain.