differ_test

differ_test, a FORTRAN77 code which calls differ(), which determines the finite difference coefficients necessary in order to combine function values at known locations to compute an approximation of given accuracy to a derivative of a given order.

Licensing:

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

Related Data and Programs:

differ, a FORTRAN77 code which determines the finite difference coefficients necessary in order to combine function values at known locations to compute an approximation of given accuracy to a derivative of a given order.

Source Code:

• differ_test.f, a sample calling program.
• differ_test.sh, BASH commands to compile and run the sample program.
• differ_test.txt, the output file.