BARS::I-40 El Reno Exits in Oklahoma

This road sign is along I-40 near El Reno, Oklahoma.

The road sign says...

   +----------------------+
   |     El Reno Exits    |
   ------------------------
   | Country Club Rd    2 |
   | U.S. 81 Exit       4 |
   +----------------------+
   the numbers are:  2  81  4

   the math is:  2 + 4 = sqrt(sqrt(81))!
   more math:  avg(2, 4) = sqrt(sqrt(81))

   rsCardinalityEval:  4 - 81 % 2 = 3
   rsCardinalityEval:  2 + 81 % 4 = 3
   rsCardinalityEval:  sqrt(4 * sqrt(81)) / 2 = 3
   * There are three numbers is this road sign.

   rs42Eval:  2 + floor(81 / 4) = 42
   rs42Eval:  floor(81 / 2) + sqrt(4) = 42
   * 42 is the "Answer to Life, the Universe, and Everything"

   off-by-one math:  2 * 4 = sqrt(81)-1

   off-by-one rsStateEval:  ceil(81 / 2) + 4 = 46-1
   * Oklahoma was the 46th state admitted to the Union.

   off-by-one rs37Eval:  2 + 4 * sqrt(81) = 37+1
   * Why rs37Eval? 37 Heaven @ http://thirty-seven.org

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 21 August 2016

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