gammaSetDivGcdEquiv — Mathlib

English

The sim* equality holds: the evaluation of gammaSetDivGcdEquiv on v equals divIntMap r.cast v.

Русский

Сим равняется: значение gammaSetDivGcdEquiv при v равно divIntMap r.cast v.

LaTeX

$$$(\gammaSetDivGcdEquiv\text{.eq})\ v = \mathrm{divIntMap}\ r.cast\ v$.$$

Lean4

/-- The equivalence between `gammaSet 1 r 0` and `gammaSet 1 1 0` for non-zero `r`. -/
def gammaSetDivGcdEquiv (r : ℕ) [NeZero r] : gammaSet 1 r 0 ≃ gammaSet 1 1 0 :=
  Set.BijOn.equiv _ (gammaSet_div_gcd_to_gammaSet10_bijection r)

Похожие утверждения