# FourFours.nb

Published

Summary

# Code to solve 4 4’s problem : write each of the numbers 1 to 100 using exactly four 4’s for each number

*now for each function,make a function that performs on the first element, and keeps a record in the 2nd
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*Now we start making lists of numebrs, starting with numbers reachable from one 4: 4, .4 = ^{4}⁄_{10}, and .4 repeating = ^{4}⁄_{9}, and we apply all unary ops to them
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*Solutions for the first 150 integers….
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Converted by

*Mathematica*November 5, 2001