### BARS::One-Fourth Mile From 19th Ave. in Phoenix, Arizona

This road sign is on westbound Loop 101 in Phoenix, Arizona.

```   +--------------------+
| 19th Ave       1/4 |
| Jct I-17       3/4 |
| 27th Ave         1 |
+--------------------+
```
```   the numbers are:  19  1/4  17  3/4  27  1

the math is:  sqrt(19 + 17) / (cuberoot(27)!) - sqrt(1/4) = sqrt(1 - 3/4)

more math:  sqrt(27 / (19 - 17 + 1)) * (1/4) = 3/4

more math:  log(27 - 17! / ((19 - (3/4) / (1/4))!)) = 1

rsPhiEval:  (1 + sqrt(sqrt(27 - 19 + 17))) * ((3/4) - (1/4)) = Phi
* Phi is the golden ratio and it approximates 1.61803399

rsCardinalityEval:  27 / (19 - 17 + 1) - ((3/4) / (1/4)) = 6
* There are six numbers in this road sign.

rs42Eval:  19 + 17 + cuberoot(27) + 1 * ((3/4) / (1/4)) = 42
* 42 is the "Answer to Life, the Universe, and Everything"
* note: MathBabbler is not a fan of multiplying by 1

rs48Eval:  (19 - 17) * (27^1 - ((3/4) / (1/4))) = 48
* Arizona was the 48th state admitted to the Union.
* note: MathBabbler is not a fan of raising expressions to the 1st power

rsAgeEval:  27 * (19 - 17) + sqrt(1/4) + sqrt(1 - 3/4) = 55
* RoadHacker was 55 years young when he found this road sign.

rsHwyEval:  (19 + 17) * cuberoot(27) - 1 - ((3/4) / (1/4))! = 101
* This road sign is on Loop 101.

off-by-one math:  sqrt(19 - (27 - 17)) - (1/4) - (3/4) = 1+1

... potential TEDrs
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 08 December 2012 (posted 30 April 2013)