The Gauss$-$Seidel iteration is a method used to solve linear systems of

equations. An example of the use of the Gauss$-$Seidel method is given below

$($Page $3).$

Describe the details for the steps of an algorithm that will numerically

implement the Gauss$-$Seidel method for a general case implementation.

Meaning that that it will work for any size linear system $Ax=b($Where $A$ is an

$nn$ matrix$),$ not just the example in page $3.$ The example is just an illustration

for you to understand the method.