BARS::10 Miles From Panhandle State University in Texhoma, Oklahoma

This road sign is on east bound US Highway-54 in Texhoma, Oklahoma.

The road sign says...

+--------------------------+
| Goodwell              10 |
| Panhandle State Unv   10 |
| Guymon                20 |
+--------------------------+
   the numbers are:  10  10  20

   the math is:  10 + 10 = 20
   more math:  log(10)^20 = log(10)

   rsCardinalityEval:  20 / 10 + log(10) = 3
   * There are three numbers in this road sign

   * spf(n) = the sum of the prime factors of n
     domain: n must be a composite number
   * 10 is composite; spf(10) = 2+5 = 7
   * 20 is composite; spf(20) = 2+2+5 = 9

   off-by-one BARSfunc rsAgeEval:  spf(10) * spf(20) - log(10) = 61+1
   off-by-one BARSfunc rsAgeEval:  spf(20)! / spf(10)! - 10 = 61+1
   * RoadHacker was 61 years young when he found this road sign.

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 12 July 2018

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