BARS::200 E. 6th St. and 600 S. Forest Ave. in Tempe, Arizona

These street signs are at the corner 200 E. 6th St. and 600 S. Forest Ave. in Tempe, Arizona.

The street signs say...

   +---------------------+
   | E 6th St     200 -> |
   | S Forest Ave <- 600 |
   +---------------------+
   the numbers are:  6  200  600

   compositeRS: All of the numbers are composite numbers.

   the math is:  (600 / 200)! = 6

   off-by-one rsCardinalityEval:  6 / (600 / 200) = 3-1
   off-by-one rsCardinalityEval:  200 / (600 / 6) = 3-1
   off-by-one rsCardinalityEval:  log(200 - 600 / 6) = 3-1
   * There are three numbers in these street signs.

   * spf(n) = the sum of the prime factors of n
     domain: n must be a composite number
   * spf(6) = 2+3 = 5; 
   * spf(200) = 2+2+2+5+5 = 16;
   * spf(600) = 2+2+2+3+5+5 = 19

   BARSfunc math:  (spf(600) - spf(200))! = 6

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 26 January 2014

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