https://jrichter24.github.io/en/misc/ Essays, tutorials and case studies by Dr. Jens Richter. en https://jrichter24.github.io/en/misc/jopt-solve-coming/ https://jrichter24.github.io/en/misc/jopt-solve-coming/ Thu, 02 Jul 2026 00:00:00 GMT JOpt finally gets a front end: JOpt.Solve, the first high-end GUI built natively for the engine, meant to cover everything it can do. No date yet. https://jrichter24.github.io/en/misc/hello-world/ https://jrichter24.github.io/en/misc/hello-world/ Wed, 01 Jul 2026 00:00:00 GMT A placeholder first post: what this section is for, and what it is not.