term_''ᵁ_ — Mathlib

English

simplicity of opensFunctor with respect to equality of morphisms holds; the functor respects equality of morphisms.

Русский

упрощение свойства opensFunctor по эквивалентности морфизмов сохраняется; функтор сохраняет равенство морфизмов.

LaTeX

$$$[\\text{simp}]\\; \\text{opensFunctor} \\; f = \\text{opensFunctor} \\; f' \\text{ when } f = f'.$$$

Lean4

/-- `f ''ᵁ U` is notation for the image (as an open set) of `U` under an open immersion `f`. -/
@[scoped term_parser 1000]
public meta def «term_''ᵁ_» : Lean.TrailingParserDescr✝ :=
  ParserDescr.trailingNode✝ `AlgebraicGeometry.«term_''ᵁ_» 90 91
    (ParserDescr.binary✝ `andthen (ParserDescr.symbol✝ " ''ᵁ ") (ParserDescr.cat✝ `term 90))

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