This is documentation for Mathematica 3, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
 Documentation / Mathematica / The Mathematica Book / Reference Guide / Listing of Named Characters  /
TildeTilde

\[TildeTilde]
  • Alias:


    .
  • Infix similarity operator.
  • x





    y is by default interpreted as TildeTilde[x,y].
  • Used for various notions of approximate or asymptotic equality.
  • Used in pure mathematics to indicate homeomorphism.
  • See The Mathematica Book: Section 1.10.8Section 3.10.4.
  • See also: \[TildeEqual], \[NotTildeTilde].