This road sign is somewhere in Washington.

The road sign says...

+-----------------+ | Graham 4 | | Eatonville 19 | | Mt Rainier 46 | +-----------------+the numbers are: 4 19 46 the math is: cuberoot(46 % 19) = sqrt(4) rsCardinalityEval: cuberoot(46 - 19)! / sqrt(4) = 3 * There are 3 numbers in this road sign. BARSfunc rs42Eval: 46 - 4 * log(sum_digits(19)) = 42 BARSfunc rsStateEval: * 42 is the "Answer to Life, the Universe, and Everything" * Washington was the 42nd state admitted to the Union. * sum_digits(n) = sum the digits of n domain: n must be a prime number * 19 is prime; sum_digits(19) = 1+9 = 10 BARSfunc rsAgeEval: 46 + 4 + sqrt(mult_digits(19))! = 56 * MathBabbler was 56 years young when he found this equation. * mult_digits(n) = product of the digits of n domain: n must be a prime number * 19 is prime; mult_digits(19) = 1*9 = 9 off-by-one rsCardinalityEval: 46 / (4 + 19) = 3-1 * There are 3 numbers in this road sign. off-by-one rs42Eval: 46 - (4! - 19) = 42-1 off-by-one rsStateEval: * 42 is the "Answer to Life, the Universe, and Everything" * Washington was the 42nd state admitted to the Union.

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

**Created:** 12 March 2014

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