Euler characteristic
nounDefinitions
The sum of even-dimensional Betti numbers minus the sum of odd-dimensional ones.
- A polygon's or polyhedron's Euler characteristic is just the number of corners minus the number of edges plus the number of faces.
The neighborhood
Vish — recursive loop
No curated loop yet for Euler characteristic. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA