Theorem RootPairing.RootPositiveForm.rootLength_le_of_pairingIn_eq

Modification history

2025-05-01 22:01
Mathlib/LinearAlgebra/RootSystem/Finite/Lemmas.lean
feat: add supporting API for Geck's final root system lemma (#24476) …
Added RootPairing.RootPositiveForm.rootLength_le_of_pairingIn_eqView on Github →