Removed dead code
Early exit if all bounds are infinite
Precompute list of quadratics
Fast code for purely quadratic case
Only recompute some precomputed stuff when necessary
Make sure there are bilinear terms before propagating them
replace sqrtm_internal to sqrt when setting up model for BARON
Catch error code 4
Clean up
Avoid warning for strict inequality
Fixed for repmat to nD-arrays
Wrong test for indefinite QP
Typo causing wrong propagation of bilinear terms
Wrong check of quadratic definiteness
Fixes failure in ex14_1_8
Support for BMI models in PENLAB
Code for bug in penlab interface
Add factor 2 in quadratic cost
Fixes #145
Robustify function to account for solvers (ipopt) sending negative arguments