SpECTRE
v2024.05.11
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Integrates a 1D-function over the interval \( [a, +\infty) \). More...
#include <GslQuadAdaptive.hpp>
Public Member Functions | |
template<typename IntegrandType > | |
double | operator() (IntegrandType &&integrand, const double lower_boundary, const double tolerance_abs, const double tolerance_rel=0.) const |
Integrates a 1D-function over the interval \( [a, +\infty) \).
The algorithm for "UpperBoundaryInfinite" maps the semi-open interval \( (0, 1] \) to a semi-infinite interval \( [a, +\infty) \), where \( a \) is given by lower_boundary
.