BARS::65 Miles From Kingman on Route 66 in Arizona

This road sign is on westbound Route 66 in Arizona.

The road sign says...

   +--------------------+
   | Peach Springs   19 |
   | Truxton         28 |
   | Kingman         65 |
   +--------------------+

   This road sign demonstrates the motivation for creating
   BARS functions and rsEvals.
   the numbers are:  19  28  65

   the math is:  none found

   BARSfunc math:  sqrt(28 - 19)! = spf(spf(spf(65)))
   * spf(n) = the sum of the prime factors of n
   * spf(65) = 5+13 = 18; spf(18) = 2+3+3 = 8; spf(8) = 2+2+2 = 6

   BARSfunc math:  28 - spf(65) = sum_digits(19)
   * sum_digits(n) = sum the digits of n
   * domain:  n must be a prime number

   BARSfunc math:  65 % 28 = mult_digits(19)
   * mult_digits(n) = product of the digits of n
   * domain:  n must be a prime number

   BARSfunc rsPiEval:  (19 + spf(28)) * spf(spf(spf(65))) degrees = Pi radians
   * spf(28) = 2+2+7 = 11

   BARSfunc rsHwyEval:  65 + ceil(19 / 28) = 66
   BARSfunc rsHwyEval:  65 + floor(19 / 28)! = 66
   * This road sign is on Route 66.

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 03 March 2010

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