

@531

13 years 
pbelotti 
added reduced cost fixing. Separated bound tightening from …



@515

13 years 
pbelotti 
restored infeasible cut to fathom after generateCuts(), this time also …



@499

13 years 
pbelotti 
update arrays before calling getFixVar



@498

13 years 
pbelotti 
fixed serious bug with x^{(2k+1)}



@497

13 years 
pbelotti 
testing new convexpr{Sin,Cos}. Added tool for deepest cut in exprPow



@480

13 years 
pbelotti 
fixed exprPow::standardize. Introduced better convexification for …



@450

13 years 
pbelotti 
fixed some bugs in multiplication bounding. Flatten linear expressions



@445

13 years 
pbelotti 
fixed NaN bounds in initAux, added rank and multiplicity to branch …



@441

13 years 
pbelotti 
fixed major problems with implied bounds. One (internal) iteration for …



@439

13 years 
pbelotti 
due to Clp, limit rhs and coefficients to 1e20 in …



@437

13 years 
pbelotti 
still some numerical problems in branching



@436

13 years 
pbelotti 
sort operands in commutative operators for better matching. Branch on …



@432

13 years 
pbelotti 
fixed check in exprPower and fictitious dual bound. Evaluation of …



@422

13 years 
pbelotti 
fixed evaluation and cut generation problems in alan and other instances



@417

13 years 
pbelotti 
added exprGroup to CouenneObject::feasibleRegion() fixing



@416

13 years 
pbonami 
fix in feasibleRegion



@400

13 years 
pbelotti 
fixed implied bounds in expr{Abs,Inv}, made generateCuts() depend on …



@399

13 years 
pbelotti 
fixed implied bounds on exprSum



@373

13 years 
pbelotti 
avoid branching when low infeasibility; cleared communication with Bonmin



@364

13 years 
pbelotti 
minor fixes, extended products' conv. for lb=ub



@360

13 years 
pbelotti 
fixed wrong 0 lb to <= constraints



@359

13 years 
pbelotti 
check variables close to bounds before branching



@356

13 years 
pbelotti 
restored OPUMINUS, looking for link between OsiBranchingInfo? and …



@352

13 years 
pbelotti 
update current LP point within subsequent Couenne cut generations. …



@344

13 years 
pbelotti 
modified branching point selection. Minor fixes in printing constraints



@341

13 years 
pbelotti 
reduced size of all unary expr*, changed Indtoa for x86_64



@340

13 years 
pbelotti 
modified branch point, now solve ex3_1_1. Cut most of the output



@335

13 years 
pbonami 
Several fixes, can solve ex2_1_1



@330

13 years 
pbelotti 
added branch selection rules for expr{Mul,Div}



@323

13 years 
pbelotti 
added branching objects, compressed expr{Min,Max}.cpp



@321

13 years 
pbelotti 
delegating choice of index to simple expressions



@318

13 years 
pbelotti 
now handle correctly AMPL partially separable structures



@315

13 years 
pbelotti 
started CouenneBranchingObject? and CouenneChooseVariable? for …
