* Added overloaded versions of context::recfun in the c++ api that allow for the declaration of recursive functions where the domain is given by a z3::sort_vector instead of an arity and sort*
* added documentation to recdef function
* added a section in the README-CMake.md that explains how z3 can be added to a CMake project as a dependency
---------
Co-authored-by: Julian Parsert <julian.parsert@uibk.ac.at>
* feat: basic quantfier support
* feat: added isQuantifier
* feat: expanded functions
* wip: (lambda broken)
* temp fix to LambdaImpl typing issue
* feat: function type inference
* formatting with prettier
* fix: imported from invalid module
* fix isBool bug and dumping to smtlib
* substitution and model.updateValue
* api to add custom func interps to model
* fix: building
* properly handling uint32 -> number conversion in z3 TS wrapper
* added simplify
* remame Add->Sum and Mul->Product
* formatting
- the literal false should not appear in clauses
- the literal true forces a tautology
- fix early return in is_cnf check. It should check all clauses for nested Booleans.
This update includes an experimental feature to access a congruence closure data-structure after search.
It comes with several caveats as pre-processing is free to eliminate terms. It is therefore necessary to use a solver that does not eliminate the terms you want to track for congruence of. This is partially addressed by using SimpleSolver or incremental mode solving.
```python
from z3 import *
s = SimpleSolver()
x, y, z = Ints('x y z')
s.add(x == y)
s.add(y == z)
s.check()
print(s.root(x), s.root(y), s.root(z))
print(s.next(x), s.next(y), s.next(z))
```
this is to enable use cases like:
```
from z3 import *
s = Solver()
OnClause(s, print)
s.set("solver.proof.check", False)
s.from_file("../satproof.smt2")
```
instead of setting global parameters before the proof replay is initialized.
* Allow reseting the stream of smt2::scanner
* Put the parser of parse_smt2_commands in the cmd_context
* Move parser streams to cmd_context
* Move parser fields from cmd_context to api::context
* Move forward declarations from cmd_context.h to api_context.h
* Change parse_smt2_commands_with_parser to use *& instead of **
* Add tests for Z3_eval_smtlib2_string
* Don't reuse the streams in Z3_eval_smtlib2_string
* Fix indentation
* Add back unnecessary deleted line
Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt>
