English
The curveIntegralFun encodes the ω(γ(t)), γ′(t) structure appearing in the definition of curve integrals, factoring common parts of lemmas about CurveIntegrable and curveIntegral.
Русский
curveIntegralFun задаёт функцию, кодирующую ω(γ(t)) и производную γ′(t) в определениях криволинейного интеграла, разделяя общие части лемм.
LaTeX
$$$$ \\text{curveIntegralFun} := \\text{val\\_proj} @wrapped✝.{} $$$$
Lean4
/-- The function `t ↦ ω (γ t) (γ' t)` which appears in the definition of a curve integral.
This definition is used to factor out common parts of lemmas
about `CurveIntegrable` and `curveIntegral`. -/
noncomputable def curveIntegralFun :=
val_proj @wrapped✝.{}