These street sign are in Chandler, Arizona. Note: MathBabbler always wanted to make it to Wall Street.

The street signs say...

+------------------+ | S Wall St 200 | -------------------- | W Chicago St 50 | +------------------+the numbers are: 200 50 rsCardinalityEval: sqrt(200 / 50) = 2 * There are 2 numbers in these street signs. BARSfunc rsCardinalityEval: reciprocal(sqrt(50 / 200)) = 2 * There are 2 numbers in these street signs. ... spf(200) = 2+2+2+5+5 = 16; spf(50) = 2+5+5 = 12 * spf(n) = the sum of the prime factors of n BARSfunc rsCardinalityEval: sqrt(spf(200) - spf(50)) = 2 * There are 2 numbers in these street signs. BARSfunc rsStateEval: sqrt(spf(16)) * spf(50) = 48 * Arizona was the 48th state admitted to the Union. BARSfunc rsStateEval: 50 - sqrt(sqrt(spf(200))) = 48 * Arizona was the 48th state admitted to the Union. off-by-one BARSfunc rsAgeEval: 50 + sqrt(spf(200)) = 55-1 * MathBabbler was 55 years young when he found these street signs.

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

**Created:** 21 April 2013

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