BARS::rs42Eval at Heritage Square in Phoenix, Arizona

The street signs say...

   +----------------+
   | 100 N 7th   St |
   | 600 E Adams St |
   +----------------+
   the numbers are:  100  7  600

   rs42Eval:  600 / 100 * 7 = 42
   * 42 is the "Answer to Life, the Universe, and Everything"

   off-by-one rsCardinalityEval:  log((100 + 600) / 7) = 3-1
   * There are three numbers in these signs.

   * spf(n) = the sum of the prime factors of n
     domain: n must be a composite number
   * spf(100) = 2+2+5+5 = 14
   * spf(600) = 2+2+2+3+5+5 = 19
   * spf(600-100) = spf(500) = 2+2+5+5+5 = 19

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 25 September 2017

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