To build the jlatexmath library just type ant... The default task is "buildJar", the others are : - source; - plugin; - embedded; - src-all; - plugin-src; - clean; - minimal (for GeoGebra or web applications), dist/jlatexmath-minimal.zip will be created For the moment, the doc is very poor ... It will come in a closed future ... But I wrote some examples to show how to use easily the library. Have fun and if you meet a problem, don't hesitate to write me at : calixte@contrib.scilab.org.fr