Solutions to the Expression Problem Using Object Algebras
wikipedia Expression problem#Problem Solution using Object Algebra
cs.hku Solutions to the Expression Problem Using Object Algebras
This page documents solutions to the Expression Problem using object algebras. These solutions are meant to illustrate the use of object algebras in various programming languages. Object algebras and a solution to the Expression Problem in Java were presented in the paper:
Extensibility for the Masses: Practical Extensibility with Object Algebras
Bruno C. d. S. Oliveira and William R. Cook
The source code for the paper can be found here.
Reading the paper is recommended for understanding the code in the solutions as this web page only contains very limited information.
If you have a solution for the expression problem in your favourite language, and that language is not listed here, please consider sending it to us. We will publish it here together with the information about the author responsible for it.