Computing Reenable Integrals | Documentation of the Program | | Version 1.1 |

Based on the theory developed in DM3], a C++ program is described which computes function values and derivatives of reenable functions and integrals of products of reenable functions (called reenable integrals) for up to four factors in the integral in one and two dimensions. In the three-dimensional case, integrals with at most three factors can be computed. The routines calculate the desired values exactly up to round-oo while avoiding any quadrature rules by using the reenement equations for the computations. As input data, only the mask of the reenable functions and some parameters like the dimension and the number of reenable functions are needed.