>fantastic memories and mental math facility. If you assume the axiom of choice and allow them to memorize arbitrary uncountable elements, you can get more int

>fantastic memories and mental math facility. If you assume the axiom of choice and allow them to memorize arbitrary uncountable elements, you can get more interesting puzzles (and also go insane). https://cornellmath.wordpress.com/2007/09/13/the-axiom-of-choice-is-wrong/ https://cornellmath.wordpress.com/2007/09/13/the-axiom-of-ch...