term𝓓_{_}(_,_) — Mathlib

English

Any ContDiffMapSupportedIn element is smoothly differentiable in the usual sense.

Русский

Любой элемент ContDiffMapSupportedIn обладает гладкостью в обычном смысле.

LaTeX

$$$$\\text{ContDiff}(ℝ, n) f \\Rightarrow f\\in C^n.$$$$

Lean4

/-- Notation for the space of bundled smooth (inifinitely differentiable)
functions with support in a compact set `K`. -/
@[scoped term_parser 1000]
public meta def «term𝓓_{_}(_,_)» : Lean.ParserDescr✝ :=
  ParserDescr.node✝ `Distributions.«term𝓓_{_}(_,_)» 1024
    (ParserDescr.binary✝ `andthen
      (ParserDescr.binary✝ `andthen
        (ParserDescr.binary✝ `andthen
          (ParserDescr.binary✝ `andthen
            (ParserDescr.binary✝ `andthen
              (ParserDescr.binary✝ `andthen (ParserDescr.symbol✝ "𝓓_{") (ParserDescr.cat✝ `term 0))
              (ParserDescr.symbol✝ "}("))
            (ParserDescr.cat✝ `term 0))
          (ParserDescr.symbol✝ ", "))
        (ParserDescr.cat✝ `term 0))
      (ParserDescr.symbol✝ ")"))

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