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

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

The road sign says...

   +---------------+
   | 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

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This work is licensed under a Creative Commons Attribution 3.0 United States License.