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Py-pysmt
Jul 20, 2023
Solver-agnostic library for SMT formulae manipulation and solving
pySMT is a library for SMT formulae manipulation and solving, which makes working with Satisfiability Modulo Theory simple.
Among others, the user can
- Define formulae in a solver independent way in a simple and inutitive way,
- Write ad-hoc simplifiers and operators,
- Dump your problems in the SMT-Lib format,
- Solve them using one of the native solvers, or by wrapping any SMT-Lib complaint solver.
pySMT provides methods to define a formula in Linear Real Arithmetic LRA, Real Difference Logic RDL, their combination LIRA, Equalities and Uninterpreted Functions EUF, Bit-Vectors BV, and Arrays A. The following solvers are supported through native APIs MathSAT, Z3, CVC4, Yices, CUDD, PicoSAT, and Boolector. Additionally, you can use any SMT-LIB 2 compliant solver.
PySMT assumes that the python bindings for the SMT Solver are installed and accessible from your PYTHONPATH.
Checkout these related ports:
- Zn_poly - C library for polynomial arithmetic
- Zimpl - Language to translate the LP models into .lp or .mps
- Zegrapher - Software for plotting mathematical objects
- Zarray - Dynamically typed N-D expression system based on xtensor
- Z3 - Z3 Theorem Prover
- Yices - SMT solver
- Yacas - Yet Another Computer Algebra System
- Xtensor - Multi-dimensional arrays with broadcasting and lazy computing
- Xtensor-python - Python bindings for xtensor
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- Xspread - Spreadsheet program for X and terminals
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