# Solving Equations and Least Squares in C#

## Linear Equations

Illustrates how to solve systems of simultaneous linear equations.

## Structured Linear Equations

Illustrates how to solve systems of simultaneous linear equations that have special structure.

## Iterative Sparse Solvers

Illustrates the use of iterative sparse solvers and preconditioners for efficiently solving large, sparse systems of linear equations.

## Least Squares

Illustrates how to solve least squares problems using classes in the Extreme.Mathematics.LinearAlgebra namespace.