latex-table
Latex-table is a simple Common Lisp library for writing vectors and matrices into LaTeX tables. It won't allow you to do anything magical that you could not do in LaTeX otherwise, but it simplifies formatting (mostly numerical) tables. Floats can be aligned on the decimal dot.

For examples, see the announcement on my blog.

You can obtain the library from Github or install using ASDF-install.

ASDF-install package (obsolete) http://github.com/tpapp/latex-table/tarball/master

Topics: document preparation