About the Package

PyLinearSolver is a python iterface for many well-known linear solvers packages written in different languages like C, C++, julia, etc... The package uses the existing implementation from the original source and build a wrapper layer for a python development.

NOTE All rights are preserved to the authers and developers of the original packages.

Installation

Dependencies

To work with PyLinearSolver packages, you need to install the dependencies for them.

Iterative Solvers

• Install Julia

PyLinearSolver

Simply you need to call this command:

pip install PyLinearSolver

NOTE In case of working with Iterative Solvers, you need to install the dependencies for PyJulia through the following:

import julia
julia.install()

Examples

Iterative Solvers

An example for Iterative Solver Wrapper package in PyLinearSolver:

from PyLinearSolver import IterativeSolvers
import numpy as np

n=10
A = np.random.rand(n,n)
b= np.random.rand(n)
x= np.zeros(n)
A = A + A.T +2*n*np.identity(n)

x, ch=IterativeSolvers.cg(A,b,verbose=True, log=True)