baseChange_toPresentation — Mathlib

English

The toPresentation component commutes with base-change: the toPresentation of the base-changed presentation equals the base-change of the original toPresentation.

Русский

Компоненту toPresentation сохраняет совместимость с базовым изменением: toPresentation(baseChange(P)) = baseChange(toPresentation(P)).

LaTeX

$$$\\mathrm{toPresentation}(\\mathrm{baseChange}_R(P)) = \\mathrm{baseChange}_R(\\mathrm{toPresentation}(P)).$$$

Lean4

theorem baseChange_toPresentation : (P.baseChange R).toPresentation = P.toPresentation.baseChange R :=
  rfl

Похожие утверждения