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Diff — Determinant

Revision #2224 → #2881 · back to history

modifiedWronskian295dbae7d8ea
FieldFrom #2224To #2881
mathlib.declPolynomial.wronskian
mathlib.match_kindspecial_case
mathlib.moduleMathlib.RingTheory.Polynomial.Wronskian
noteNo Wronskian definition was located in Mathlib.`Polynomial.wronskian a b = a·b' − a'·b` is the two-polynomial Wronskian; the general n-function Wronskian determinant is not formalized.
statusnot_formalizedpartial
addedSingular matrix has no inverse82dbe75b42f5
addedVolume scale factor of a linear map60b434620e09
addedRow echelon form47bc383ec88d
addedLU decomposition9f8a09198817
addedQR decomposition86665ba82d2f
addedCholesky decomposition2aa6cd934958