This e-sign sign is on southbound I-17 in Phoenix, Arizona.

The e-sign sign says...

+-------------------+ | Minutes To | | Durango St 10 | | I-10 7th Av 9 | +-------------------+the numbers are: 10 10 7 9 the math is: log(10 * 10) + 7 = 9 more math: log(10) + log(10) + 7 = 9 rsCardinalityEval: (7 - sqrt(9)) * 10 / 10 = 4 * There are four numbers in this e-sign. rsHwyEval: (10 + 7) * (10 - 9) = 17 rsHwyEval: ((10! / 9!) + 7) * log(10) = 17 * This e-sign is on I-17. rs37Eval: summation(7, 10) + sqrt(9) * log(10) = 37 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org * summation(7, 10) = 7+8+9+10 = 34 rs42Eval: 7 * sqrt(9)! * 10 / 10 = 42 * 42 is the "Answer to Life, the Universe, and Everything" rsAgeEval: 10 * sqrt(9)! + 7 % log(10) = 60 * MathBabbler was 60 years of age when he found this e-sign. off-by-one rsAgeEval: 7 * 9 - log(10) - log(10) = 60+1 off-by-one rsAgeEval: 9! / 7! - 10 - log(10) = 60+1 * MathBabbler was 60 years of age when he found this e-sign. off-by-one rsStateEval: summation(7, 10) + 10 + sqrt(9) = 48-1 * Arizona was the 48th state admitted to the Union. off-by-one rs42Eval: summation(7, 10) + 10 - sqrt(9) = 42-1 * 42 is the "Answer to Life, the Universe, and Everything"

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 30 December 2017

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