The language that became the symbol of academic programming came about because an engineer lacked the right tool for a specific task. In 1958, John McCarthy was working on a problem that sounds simple ...

⭐ Claude Fable 5 and Mythos 5 redeployed: Anthropic says export controls were lifted on 2026-06-30 00:00 UTC, and access to Fable 5 and Mythos 5 was restored on 2026-07-01 00:00 UTC. Fable 5 is ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.