wedge_felippa_rule, a C code which generates Felippa quadrature rules to estimate integrals over the interior of the unit wedge in 3D.
The interior of the unit wedge in 3D is defined by the constraints:
0 <= X
0 <= Y
X + Y <= 1
-1 <= Z <= +1
The information on this web page is distributed under the MIT license.
wedge_felippa_rule is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
c_rule, a C code which computes a quadrature rule which estimates the integral of a function f(x), which might be defined over a one dimensional region (a line) or more complex shapes such as a circle, a triangle, a quadrilateral, a polygon, or a higher dimensional region, and which might include an associated weight function w(x).
wedge_exactness, a C code which investigates the monomial exactness of a quadrature rule over the interior of the unit wedge in 3D.
wedge_integrals, a C code which returns the exact value of the integral of any monomial over the interior of the unit wedge in 3D.
wedge_monte_carlo, a C code which uses the Monte Carlo method to estimate the value of an integral over the interior of a wedge in 3D.