An example of goal-directed, calculational proof
(2024)
Journal Article
Backhouse, R. C., Guttmann, W., & Winter, M. (2024). An example of goal-directed, calculational proof. Journal of Functional Programming, 34, Article e13. https://doi.org/10.1017/s095679682400011x
An equivalence relation can be constructed from a given (homogeneous, binary) relation in two steps: first, construct the smallest reflexive and transitive relation containing the given relation (the “star” of the relation) and, second, construct the... Read More about An example of goal-directed, calculational proof.