### BARS::45 Miles From Picacho on AZ Hwy-87 in Arizona

This road sign is on southbound AZ Hwy-87 in Arizona.

```   +---------------+
| Coolidge   26 |
| Florence   33 |
| Picacho    45 |
+---------------+
```
```   the numbers are:  26  33  45

the math is: NMFY #NoMathFoundYet

off-by-one rs37Eval:  45 - 33 + 26 = 37+1
* Why rs37Eval? 37 Heaven @ http://thirty-seven.org

... BARS playground ...

spf(26) = 2+13 = 15;    spf(33) = 3+11 = 14;    spf(45) = 3+3+5 = 11
spd(26) = 1+2+13 = 16;  spd(33) = 1+3+11 = 15;  spd(45) = 1+3+5+9+15 = 33

* spf(n) = the sum of the prime factors of n
domain: n must be a composite number

* spd(n) = the sum of the proper divisors of n
domain: n must be a composite number

... exit playground ...

BARSfunc rs42Eval:  spd(26) + spd(33) + spf(45) = 42
16   +    15   +    11   = 42
* 42 is the "Answer to Life, the Universe, and Everything"

BARSfunc rsStateEval:  spf(26)! / spf(33)! + spd(45) = 48
15!   /    14!   +    33   = 48
* Arizona was the 48th state admitted to the Union.

BARSfunc rsStateEval:  sqrt(spd(26)) * (45 - 33) = 48
sqrt(   16  ) *     12    = 48

BARSfunc rsCardinalityEval:  cuberoot(26 + 33 / spd(45)) = 3
cuberoot(26 + 33 /    33  ) = 3
* There are 3 numbers in this road sign.
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 23 November 2013