\[Proportional]
• Alias: prop.
• Infix relational operator.
• x y is by default interpreted as Proportional[x, y].
• Not the same as \[Alpha] .
• See Section 1.10.8 and Section 3.10.4.
• See also: \[Proportion] .
Usage
\[Proportional] Notes
prop. 
y is by default interpreted as Proportional[x, y]. 
