some interpolation fixes, plus some options to remove features for testing in duality
bugfix for sign computation in floating-point FMA

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
fixed multiple interpolation bugs
some interpolation fixes; make duality a bit more persistent in checking interpolant
duality fixes
interpolation fix for commutativity
interpolation fix for commutativity
duality fix
merging interpolation and duality changes into unstable
fix(api/python): make sure Z3 compiles using Python3

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
Bugfixes for compilation in Cygwin (WIN32 -> _WINDOWS)

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
Java API bugfixes for cygwin compilation

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
bugfix for FPA
bugfix for FPA
FPA probe bugfixes

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
FPA probe bugfix

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
removig unsound simplification in ctx-solver-simplify tactic

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
fix ctx solver simplify, remove horn inequalities

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
use size_t for return values from strlen

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
generate error on duplicated data-type accessors. Issue 85

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>