# doubly connected edge list

> data structure to represent an embedding of a planar graph in the plane, and polytopes in 3D

**Wikidata**: [Q1251544](https://www.wikidata.org/wiki/Q1251544)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Doubly_connected_edge_list)  
**Source**: https://4ort.xyz/entity/doubly-connected-edge-list