1. The APRON abstract domain library,
http://apron.cri.ensmp.fr/library/
2. GMP: The GNU multiple precision arithmetic library,
http://gmplib.org/
3. The MPFR library,
http://www.mpfr.org/
4. Lecture Notes in Computer Science;H. Amjad,2009
5. Bagnara, R., Hill, P.M., Zaffanella, E.: The Parma Polyhedra Library: Toward a complete set of numerical abstractions for the analysis and verification of hardware and software systems. SCP 72(1-2), 3–21 (2008)