Theorem RootPairing.pairingIn_zero_iff

Modification history

2025-05-01 22:01
Mathlib/LinearAlgebra/RootSystem/Finite/Nondegenerate.lean
feat: add supporting API for Geck's final root system lemma (#24476) …
Deleted RootPairing.pairingIn_zero_iffView on Github →
2025-03-20 17:27
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat: a reduced irreducible finite crystallographic root system has roots of at most two different lengths (#23007) …
Modified RootPairing.pairingIn_zero_iffView on Github →
2025-02-26 10:06
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat: more structural lemmas about root pairings (#22213) …
Added RootPairing.pairingIn_zero_iffView on Github →