This road sign was seen while parking in the cell phone parking lot at Sky Harbor International Airport in Phoenix, Arizona.

The road sign says...

+-----------------------------+ | Terminal 4 south | | Arrivals Terminals | | Cell Phone Lot 2 3 south | | Oversize Vehicles | +-----------------------------+the numbers are: 4 2 3 the math is: 2 + 4 = 3! more math: avg(2, 4) = 3 more math: sqrt(4! / 3!) = 2 more math: cuberoot(sqrt(4)^3) = 2 rsCardinalityEval: 3 * (sqrt(4) / 2) = 3 * There are three numbers in this road sign. rsCardinalityEval: 3! / (4 - 2) = 3 * There are three numbers in this road sign. rsCardinalityEval: sqrt(3!^2 / 4) = 3 * There are three numbers in this road sign. rsStateEval: 2^4 * 3 = 48 * Arizona was the 48th state admitted to the Union.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 03 November 2013

This work is licensed under a Creative Commons Attribution 3.0 United States License.