emsr / quadrature

This is a C++ quadrature library reengineered from GSL and with new things added such as double exponential methods.

emsr/quadrature Issues

Add Lebedev quadrature for 3D spherical (2D surface) integration.
Updated 2 years ago
type deduction fails for std::complex return types for qagX integration methods
Closed 3 years ago14
__gnu_cxx::factorial<_Tp> not defined in the --gnu_cxx namespace
Closed 4 years ago3
Try to decouple this from upstream projects like specfun (tr28124) and polynomial.
Closed 4 years ago1
The qcheb algorithm is a mystery and is inflexible.
Updated 4 years ago
The double-exponential methods need error estimates.
Closed 5 years ago1
Oscillatory integrals and tests...
Closed 5 years ago3
Make sure that a == b returns zero quickly, and that b < a (b -> a) gives -(a -> b).
Closed 5 years ago1
Make canned double exp integral rules.
Updated 6 years ago1
Perhaps the tanh_sinh integral could use an open midpoint rule?
Closed 6 years ago1