Finite Machine Word Library

Joel Beeren, Matthew Fernandez, Xin Gao, Gerwin Klein 🌐, Rafal Kolanski, Japheth Lim, Corey Lewis, Daniel Matichuk and Thomas Sewell

June 9, 2016

This is a development version of this entry. It might change over time and is not stable. Please refer to release versions for citations.


This entry contains an extension to the Isabelle library for fixed-width machine words. In particular, the entry adds quickcheck setup for words, printing as hexadecimals, additional operations, reasoning about alignment, signed words, enumerations of words, normalisation of word numerals, and an extensive library of properties about generic fixed-width words, as well as an instantiation of many of these to the commonly used 32 and 64-bit bases.


BSD License


Session Word_Lib