### BARS::Approaching Exit 200 on I-10W Near Casa Grande, Arizona

These highway signs are on westbound I-10 near Casa Grande, Arizona. These signs were found on Pi Day 2009.

The highway signs say...

```+-----------+ +---------------+ +----------------+
| I-10 West | |      Exit 199 | |       Exit 200 |
|  Phoenix  | |    I-8 West   | | Sunland Gin Rd |
+-----------+ |   San Diego   | |  Arizona City  |
|     1 Mile    | |     1/2 Mile   |
+---------------+ +----------------+
```
```   the numbers are:  10  199  8  1  200  (1/2)

the math is:  sqrt(199 + 1 + 200) / 10 = sqrt(8 * (1/2))

rs42Eval:  sqrt(199 + 1 + 200) / (1/2) + 10 - 8 = 42
* 42 is the "Answer to Life, the Universe, and Everything"

rsHwyEval:  (200 + 199 + 1) / 8 / 10 / (1/2) = 10
* These signs are on I-10

rsAgeEval:  (200 + 199 + 1) / 8 + log(10)^(1/2) = 51
* RoadHacker was 51 years young when he found these signs

more math:  10 * cuberoot(8) = (199 + 1 + 200)^(1/2)

more math:  10 - log(199 - 200 * (1/2) + 1) = 8

more math:  (cuberoot(summation(8, 10)) - (200 - 199)) * (1/2) = 1

more math:  1 / (1/2) + 200 - 199 = sqrt(avg(8, 10))
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 06 April 2009 