### BARS::Bunch of Highway Signs in Oklahoma

These highway signs are in Oklahoma. [OK was the 46th state admitted to the Union.]

The highway signs say...

+-----------------------------+
| East  |West  |East  |  East |
| US-60 |US-270|US-270| OK-51 |
-------------------------------
| North |West  |South |  East |
| US-281|OK-3  |US-281|  OK-3 |
------------------------------
| <---   <---   --->     ---> |
+-----------------------------+
the numbers are:  60, 270, 270, 51, 281, 3, 281, 3

the math is:  270 - 270 + 281 - 281 = 60 - 51 - 3 * 3

more math:  270 / 270 - 281 / 281 = 60 - 51 - 3 * 3

rsAgeEval:  270 - 270 + (60 - 51) * 3! + 3(281 / 281) = 57
* RoadHacker was 57 years young when he found these highway signs.

rsStateEval:  sqrt(60 + 51 - (281 - 270)) + (281 - 270) * 3 + 3 = 46
* Oklahoma was the 46th state admitted to the Union.

rsCardinalityEval:  (270/270+281/281)^cuberoot(sqrt(60-51)*3*3) = 8
* There are 8 numbers in this collection of highway signs.

rsPiEval:  (281 - 270 + 281 - 270) / (3! + ((60 - 51) % 3)! = Pi
* 22/7 approximates Pi rounded to nearest hundredth (3.14)
* 3.1415926535897932384626

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 31 March 2015