var fDesc=new Array(); fDesc[0] = "Singular is a computer algebra system for polynomial computations, with special emphasis on commutative and non-commutative algebra, algebraic geometry, and singularity theory.
Its main computational objects are ideals, modules and matrices over a large number of baserings.

Main Features:

- highly efficient core algorithms,
- a multitude of advanced algorithms in the above fields,
- an intuitive, C-like programming language,
- easy ways to make it user-extendible through libraries, and
- a comprehensive online manual and help function."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }