Here is a (not very practical) exercise on modifying LaTeX styles.
Grab Donald Arseneau's
shapepar package from the CTAN archive, and
use its
\shapepar{\diamondshape},
\shapepar{\heartshape}, and
\shapepar{\nutshape} commands to typeset the
figure. (You will probably have to tinker with the page
layout to get the document on a single page: that is part
of the exercise.) Notice that the shapepar
package was written for the now obsolete LaTeX 2.09, so the
documentation has references to the defunct command
\documentstyle, which you should replace with
\documentclass.
Have Maple assist you to typeset the following matrix of matrices. The submatrices are Hilbert matrices.
Continue to work on the projects.