BARS::3 Miles From AZ Hwy-287 on Eastbound I-10 in Arizona

This road sign was found on Pi Day 2009 on eastbound I-10 in Arizona.

The road sign says...

   +---------------------------+
   | AZ-287  Florence Blvd   3 |
   | I-8 West                7 |
   | Tucson                 69 |
   +---------------------------+
   the numbers are:  287  3  8  7  69

   rsAgeEval:  69 - sqrt(287 + cuberoot(8)) - 7 + 3! = 51
   * RoadHacker was 51 years young when he found this road sign

   rsHwyEval:  sqrt(287 - 69 + 7) - 3 - cuberoot(8) = 10
   * This road sign is on I-10

   off-by-one rsHwyEval:  sqrt(287 / 7 + 69 - 3 - 8 + 1) = 10

   the math is:  69 - spf(287) + 8 + 7 + 3! = 42
   * 42 is the "Answer to Life, the Universe, and Everything"

   general observations...
      7 is a prime factor of 287
      spf(287) = 7 + 41 = 48
      sqrt(287 - (3 * 8 + 7)) = sqrt(256) = 16

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 13 April 2009

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