planeor

Could you clarify what Planeor refers to? There isn’t a widely recognized topic by that exact name. Do you want a real-world, factual article about a known project or concept (if you can share a link or context), or would you prefer a neutral, fictional wiki-style article describing Planeor as a hypothetical software or concept? If you’d like, I can provide a concise, fictional entry about Planeor as an open-source library for planar geometry and optimization.