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  /
Proportion

\[Proportion]
  • Infix relational operator.
  • x


    y is by default interpreted as Proportion[x,y].
  • Used historically to indicate equality; now used to indicate proportion.
  • See The Mathematica Book: Section 3.10.4.
  • See also: \[Divide], \[Proportional], \[Colon], \[Therefore].