The overall quality of the MathML conversions is pretty bad.

See attached examples.

- usage of a Sans Serif fonts does not make much sense for math
- lots of spacing and alignment issues
- completely broken out: #13, 19, 22, 24

1. index.html‎ 21.7 kB
2. prince.pdf‎ 96.8 kB

We hope to address this in a future release of Prince.