A Solution to the 3x + 1 Problem and Papers on Fermat's Last Theorem,

- occampress.com

A Solution to the 3x+1 Problem can be downloaded here. Several qualified readers have written the author stating the solution is valid.

Not Applicable $ 8.95


Collatz Music

- collatzmusic.com

Listen to the Collatz Conjecture

Not Applicable $ 8.95