is ugly, but 
is nice! The solution: prefix \uparrow with \mathopen.
Posts Tagged ‘LaTeX’
Spacing up- and downarrow properly for up- and downsets
Tuesday, March 24th, 2009PyX
Tuesday, July 8th, 2008The software I use to render those great graphs might be of interest to some. Instead of using a clumsy GUI or an inflexible graph language, I use a Python library called PyX which is able to generate beautiful graphs. At its core it’s a generator for TeX, and rendering graphs is just one thing it does well!
Take a look at the examples and convince yourself!