**vandermonde_approx_1d_test**,
a Fortran90 code which
calls vandermonde_approx_1d(), which
finds a polynomial approximant to 1D data by setting up and
solving an overdetermined linear system involving the Vandermonde matrix.

The information on this web page is distributed under the MIT license.

vandermonde_approx_1d, a Fortran90 code which finds a polynomial approximant to data of a 1D argument by setting up and solving an overdetermined linear system for the polynomial coefficients, involving the vandermonde matrix.

- vandermonde_approx_1d_test.f90, a sample calling program.
- vandermonde_approx_1d_test.sh, runs all the tests.
- vandermonde_approx_1d_test.txt, the output file.