* Coding style
* Simplify bddv class
* mk_eq: run loop from below
* Add unit test for bddv unsigned comparison
* Add test that shows contains_num/find_num fail after reordering
* Add BDD vector subtraction
* Call apply_rec in mk_ite_rec instead of apply
* Question about mk_quant
* Implement quot_rem over BDD vectors
* Move shl/shr to bddv
* Make unit test smaller
* Add class dd::fdd to manage association between BDDs and numbers
* Remove contains_num/find_num from bdd_manager
* Fix XOR over BDDs
* Add operator<< for find_int_t
* Add equality assertion macro that prints expression values on failure
* Adapt contains_int and find_int to take externally-defined bits
* Add more operations on BDD vectors
* Remove old functions
* Additional bddv functions
* Rename some things
* Make bddv a class and add operators
* Fix find_num/contains_num calls
* Add a few helper methods for encoding sets of integers as BDDs
* Use BDD functions in solver
* Add bdd::find_int
* Use bdd::find_int in solver
* Add narrowing for linear equality constraints
* Simplify code for linear propagation
* Add test for later
* Narrowing can only handle linear constraints with a single variable
* Need to push_cjust
* Add polysat logging support
* Don't really need the usual log levels
* Indent log headings
* Add display method to ptr_vector
* Add some logging to solver
* Use __FUNCSIG__ on MSVC
* CMake: simplify FindGMP.cmake
Remove printing of all the different variables, and let FPHSA output the library
name. Add an imported target, which bundles the library and the include
directories for easier usage.
* fix build: vector::c_ptr() now is vector::data()
* CMake: use Threads::Threads imported module
Otherwise the setting of THREADS_PREFER_PTHREAD_FLAG has no effect.
* CMake: remove needless policy setting
The minimum required version is CMake 3.4, where these policies are already set
to new because they were introduced earlier.
* CMake: remove needless variable expansion
* Expose 'inv' on rationals to get reciprocal value
* Align parameter names with implementation
* Add cached operation that divides PDD by a constant
* Fix display for constant PDDs
* operator^ should probably call ^ instead of + (mk_xor instead of add)
* Add helper function 'pow' on PDDs
