### BARS::Street Signs in Downey, California

These street signs are in Downey, California.

The street signs say...

```   +---------------------+
|   Stoakes Ave 8800  |
+---------------------+
+---------------------+
+--------------+
|  No Parking  |
| 10am to  2pm |
|    Tuesday   |
+--------------+
```
```   the numbers are:  8800  8400  10  2

the math is: sqrt(8800 - 8400) = 10 * 2

rs42Eval:  (8800 - 8400) / 10 + 2 = 42
* 42 is the "Answer to Life, the Universe, and Everything"

rs420Eval:  8800 - 8400 + 10 * 2 = 420
* Term born in 1971 that was the time students met to smoke pot.

* spf(n) = the sum of the prime factors of n
domain: n must be a composite number
* 8800 and 8400 are composite numbers
* spf(8800) = 2+2+2+2+2+5+5+11 = 31
* spf(8400) = 2+2+2+2+3+5+5+7 = 28

BARSfunc math: spf(8800) - spf(8400) = log(10) + 1

BARSfunc rsAgeEval:  spf(8800) + spf(8400) - 2 + log(10) = 58
* MathBabbler was 58 years young when he saw these signs.

off-by-one rs37Eval:  (8800 - 8400) / 10 - 2 = 37+1
* Why rs37Eval? 37 Heaven @ http://thirty-seven.org

off-by-one rsStateEval:  sqrt(8800 - 8400) + 10 + 2 = 31+1
off-by-one BARSfunc rsStateEval:  spf(8800 - 8400) + 10 + 2 = 31-1
* California was the 31st state admitted to the Union.
* 8800 - 8400 = 400; 400 is composite; spf(400) = 2+2+2+2+5+5 = 18
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 17 May 2016