Developer Builds a Functional Programming Language Just to Compute 1+1

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A developer created a fully functional programming language with the sole initial goal of evaluating the simple expression 1+1. The project, shared on a personal blog, details the journey from a basic arithmetic need to a complete language implementation. The post was submitted to Hacker News, where it received minimal engagement at the time of reporting. The endeavor highlights how curiosity and a hands-on approach can turn a trivial problem into a substantial engineering project.

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