### BARS::21 Miles East of Payson on AZ Hwy-260 in Arizona

RoadHacker saw a road sign on westbound AZ Hwy-260 while driving home from Lyman Lake State Park. The road sign is located just beyond the eastern most entrance to the Christopher Creek loop. RoadHacker was not able to get a picture of the road sign, but he will someday.

```   +-----------------+
| ??????        6 |
| ??????       18 |
| Payson       21 |
+-----------------+
```
```   the numbers are:  6  18  21

the math is:  (21 - 18)! = 6

observe...
21 - 18 = 3
3! = 3 * 2 * 1 = 6
```
##### Update::2009.02.16

Roadhacker got this picture of the road sign while driving home from Lyman Lake State Park on Presidents Day 2009.

```   +-----------------+
| Kohls Ranch   6 |
| Star Valley  18 |
| Payson       21 |
+-----------------+
```
```   the numbers are:  6  18  21

rs42Eval:  defactorial(6) + 18 = 42
* 42 is the "Answer to Life, the Universe, and Everything"
```

Note: The defactorial(n) function and the rs42Eval were added to the BARS system after this BARS was originally created during September 2008.

##### Updated::2018.06.02

And some more equationeering resulted in the finding of four more equations.

```   the numbers are:  6  18  21

rsCardinalityEval:  18 / cuberoot(6 + 21)! = 3
rsCardinalityEval:  21 % (18 / 6)! = 3
* There are three numbers in this road sign.

off-by-one rs42Eval:  6 + 2118 = 42 + 1
off-by-one rs42Eval:  6 + 18 + 21 = 42+1
* 42 is the "Answer to Life, the Universe, and Everything"
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 29 September 2008