**fem1d_adaptive_test**,
a FORTRAN90 code which
calls fem1d_adaptive(), which
applies the finite element method to a linear two point
boundary value problem in one spatial dimension, using
adaptive refinement to estimate the error, refine the mesh,
and produce an improved solution.

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

fem1d_adaptive, a FORTRAN90 code which applies the finite element method (FEM) to a 1D linear two point boundary value problem (BVP) using adaptive refinement to improve the solution.

- fem1d_adaptive_test.sh, runs all the tests.
- fem1d_adaptive_test.txt, the output file.