### BARS::Distance Guide From Under Crystal Pier in Pacific Beach, California

This distance guide sign is attached to Crystal Pier in Pacific Beach, California.

The distance guide sign says...

```   +------------------------+
|  Robert Martin Levin   |
|     Sports Memorial    |
| "In memory of the many |
| hours we ran together" |
|       Joggers Log      |
|  From Crystal Pier To: |
| Tower 10           1/4 |
| York Ct.           1/2 |
| Austin Ct.           1 |
| El Carmel        1 1/4 |
| Jersey Ct.       1 1/2 |
| Tower 2              2 |
| End of Sea Wall  2 1/2 |
| Jetty            2 3/4 |
+------------------------+
```
```   the numbers are:  10  (1/4)  (1/2)  1  (1 1/4)   (1 1/2)
2    2   (2 1/2)    (2 3/4)

A = 1/2 - 1/4 = 1/4 = 0.25
B = 2 3/4 - 2 1/2 = 1/4 = 0.25
C = 1 1/2 - 1 1/4 = 1/4 = 0.25

the math is:  2 / A - 10 * (B + C) - 1 = 2
2 / 0.25 - 10 * (0.25 + 0.25) - 1 = 2

rsPiEval:
(10*2+2)/((1/(1/4)/(1/2))-(2 3/4+1 1/4)/(2 1/2+1 1/2)) = Pi
* 22/7 approximates Pi (3.14) rounded to nearest hundredth

rsPhiEval:
((2 3/4+1 1/4)/(2 1/2+1 1/2)+sqrt(10/2))/sqrt(1/(1/4)/(1/2)/2) = Phi
* Phi is the golden ratio and it approximates 1.61803399

rsAgeEval:
((2 1/2+1 1/2)+(2 3/4+1 1/4))*10/2+2*(1/(1/4))+(2/(1/2)) = 52
* RoadHacker was 52 years young when he found this sign

A = 2 1/2 + 1 1/2 = 4
B = 2 3/4 + 1 1/4 = 4

rsPiEval:  2 + 1 + (A / (1/4) - B * (1/2)) / 10^2 = Pi
2 + 1 + (4 / (1/4) - 4 * (1/2)) / 10^2 = Pi
* 3.14 is Pi rounded to the nearest hundredth
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 29 September 2009 (posted 15 October 2009) 