tree 55d5cd6f655a9c9ba77bd62c4e9ca37510a0b081
parent 25f1658fcece61d74778281b39de8358fc024957
author Gael Guennebaud <g.gael@free.fr> 1232563564 +0000
committer Gael Guennebaud <g.gael@free.fr> 1232563564 +0000

sparse module:
* add row(i), col(i) functions
* add prune() function to remove small coefficients