BARS::10 Miles South of Kimballton on I-80 in Iowa

This road sign is on I-80 ten miles south of Kimballton, Iowa.

```   +-----------------------+
| Elk Horn         7 -> |
| Kimballton      10 -> |
| Danish Windmill  6 -> |
| Danish Museum    7 -> |
+-----------------------+
```
```   the numbers are:  7  10  6  7

the math is: 7! / 6! / 7 = log(10)

number system math:  7! / 6! = 107

rs42Eval:  cuberoot((6 * 7)^(10 - 7)) = 42
rs42Eval:  7 * 7 - 6 - log(10) = 42
* 42 is the "Answer to Life, the Universe, and Everything"

rsAgeEval:  6 * 10 + 7 - 7 = 60
* RoadHacker was 60 years young when he found this road sign.

off-by-one rsStateEval:  7 + 10 + 6 + 7 = 29+1
* Iowa was the 29th state admitted to the Union.

off-by-one rs37Eval:  7 * 6 - (10 - 7)! = 37-1
* Why rs37Eval? 37 Heaven @ http://thirty-seven.org

off-by-one rs42Eval:  summation(7, 10) + 7! / 6! = 42-1
off-by-one rs42Eval:  summation(6, 10) + 7 / 7 = 42-1
* 42 is the "Answer to Life, the Universe, and Everything"

off-by-one rsAgeEval:  7 + 10 + 6 * 7 = 60-1
* RoadHacker was 60 years young when he found this road sign.
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 08 July 2017