\[PartialD]

  • Unicode: 2202.
  • Alias: pd.
  • Prefix operator with built‐in evaluation rules.
  • is by default interpreted as D[y,x].
  • is used in mathematics to indicate boundary.
  • d gives \[Delta], not ∖[PartialD].
  • You can use \[InvisibleComma] in the subscript to to give several variables without having them separated by visible commas.