lagrange_test, an Octave code which calls lagrange(), which evaluates any Lagrange basis polynomial L(i)(x), its antiderivative, or its first or second derivatives. Sample plots are made.
The information on this web page is distributed under the MIT license.
lagrange, an Octave code which evaluates any Lagrange basis polynomial L(i)(x), its antiderivative, or its first or second derivatives. Sample plots are made.
