JACOBI is a Python library which sets up the Jacobi iteration for linear systems.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
JACOBI is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.
CG_RC, a Python library which implements the conjugate gradient method for solving a positive definite sparse linear system A*x=b, using reverse communication.
TEST_MAT, a Python library which defines test matrices.
WATHEN, a Python library which compares storage schemes (full, banded, sparse triplet, sparse) and solution strategies (A\x, Linpack, conjugate gradient (CG)) for linear systems involving the Wathen matrix, which can arise when solving a problem using the finite element method (FEM).
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