_aux_Mathlib_Geometry_Manifold_DerivationBundle___macroRules_Manifold_term𝒅ₕ_1

English

Differentials compose: 𝒅(g ∘ f) x = (𝒅g(f x)) ∘ 𝒅f x.

Русский

Дифференциалы композиции: 𝒅(g ∘ f) x = (𝒅g(f x)) ∘ 𝒅f x.

LaTeX

$$$$ 𝒅(g \circ f) x = (𝒅 g (f x)) \circ (𝒅 f x). $$$$

Lean4

@[scoped macro Manifold.«term𝒅ₕ»]
public meta def «_aux_Mathlib_Geometry_Manifold_DerivationBundle___macroRules_Manifold_term𝒅ₕ_1» : Macro✝ := fun
  | `(𝒅ₕ) => ``(hfdifferential)
  | _ => no_error_if_unused% throw✝ Lean.Macro.Exception.unsupportedSyntax✝

Похожие утверждения