Theorem FiniteField.isSquare_two_iff

Modification history

2023-06-26 12:34

Mathlib/NumberTheory/LegendreSymbol/QuadraticChar/GaussSum.lean

feat: port NumberTheory.LegendreSymbol.QuadraticChar.GaussSum (#5481)

Added FiniteField.isSquare_two_iff View on Github →