Z notation

An example of a formal specification (in Spanish) using the Z notation, with named schema boxes, including declarations and predicates

The Z notation /ˈzɛd/ is a formal specification language used for describing and modelling computing systems.[1] It is targeted at the clear specification of computer programs and computer-based systems in general.

  1. ^ Bowen, Jonathan P. (2016). "The Z Notation: Whence the Cause and Whither the Course?" (PDF). Engineering Trustworthy Software Systems. Lecture Notes in Computer Science. Vol. 9506. Springer. pp. 103–151. doi:10.1007/978-3-319-29628-9_3. ISBN 978-3-319-29627-2.