Milestone sage-3.1.2
- Hidden Markov Model (#3726, #3773)
- Maxima 5.16.x (#1470)
- Solaris build fixes
- OSX 64 bit build fixes
- numpy 1.1.1 (#3390) and matplotlib 0.98.0 (#3392)
- libM4RI improvements by Martin Albrecht (#3724, #3376, depends on #3324, #3780)