triangle01_integrals


triangle01_integrals, a MATLAB code which returns the exact value of the integral of any monomial over the interior of the unit triangle in 2D.

The interior of the unit triangle in 2D is defined by

        0 <= x
        0 <= y
             x + y <= 1
      

The integrands are all of the form:

        f(x,y) = x^e1 * y^e2
      
where the exponents are nonnegative integers.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

triangle01_integrals is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.

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triangle01_integrals_test

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Source Code:


Last revised on 05 April 2019.