BARS::61 Miles From Phoenix in Superior, Arizona

This road sign is on westbound US Hwy-60 in Superior, Arizona.

The road sign says...

   +---------------------+
   | Florence Jct     13 |
   | Phoenix          61 |
   +---------------------+
   the numbers are:  13  61

   rsStateEval  61 - 13 = 48
   * Arizona was the 48th state admitted to the Union.

   primeRS:  13 and 61 are both prime numbers

   BARSfunc rsAgeEval:  13 * sqrt(reverse_digits(61)) = 52
   * RoadHacker was 52 years young when he found this road sign.
   * reverse_digits(n) = the digits of n reversed
   * domain:  n must be a prime number
   * reverse_digits(61) = 16

   BARSfunc math:  mult_digits(13)! = mult_digits(61)
   * mult_digits(n) = product of the digits of n
   * domain:  n must be a prime number
   * mult_digits(13) = 1*3; mult_digits(61) = 6*1

   BARSfunc off-by-one rsStateEval:  
      reverse_digits(13) + reverse_digits(61) = 48-1
   * Arizona was the 48th state admitted to the Union.
   * reverse_digits(13) = 31; reverse_digits(61) = 16

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 04 April 2010

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