diff --git a/matlab/3/README.md b/matlab/3/README.md index b522695..05d6567 100644 --- a/matlab/3/README.md +++ b/matlab/3/README.md @@ -73,7 +73,7 @@ Here, $\vec{x}$ is the solution vector being sought. The formal solution of the equation $D\,\vec{x} = \vec{b}$ is given by -&$\vec{x} = D^{-1}\, \vec{b} \, ,$& +$$\vec{x} = D^{-1}\, \vec{b} \, ,$$ where $D^{-1}$ denotes the inverse of the matrix $D$.