Theorem PerfectPairing.exists_basis_basis_of_span_eq_top_of_mem_algebraMap

Modification history

2025-08-19 11:01
Mathlib/LinearAlgebra/PerfectPairing/Restrict.lean
refactor: redefine perfect pairings as a Prop-valued typeclass (#25239) …
Deleted PerfectPairing.exists_basis_basis_of_span_eq_top_of_mem_algebraMapView on Github →
2024-11-28 16:12
Mathlib/LinearAlgebra/PerfectPairing.lean
feat: drop finite-dimensionality assumption from `PerfectPairing.restrictScalarsField` (#18940)
Added PerfectPairing.exists_basis_basis_of_span_eq_top_of_mem_algebraMapView on Github →