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Yes I think the example of Ulam spiral in the Erdos book is not very good. The Wiki page is clear. I wish I could find the example of Erdos work where I felt
by byron_fast 11y ago
Yes I think the example of Ulam spiral in the Erdos book is not very good. The Wiki page is clear.
I wish I could find the example of Erdos work where I felt the same way... but the pile of his work is too immense.
Still, though, my karma hasn't taken enough of a beating: viewing a result set in binary and comparing it to automata output still seems a shortcut to understanding. That's an idea that is unpopular for sure.
- jfarmer 11y agoThere are definitely properties of numbers that are more easily stated in one base vs. another, but I don't see how an automata would matter. Any automata that can process strings in one base can be converted into an automata that can process strings in any other base. An example of such a property is that a real number in the interval [0,1] is a member of the Cantor set if and only if it has no 1's in its base 3 representation (not a typo, yes, base 3).