Monthly Archives: September 2013

Same 5 rules over and over again in Peano arithmetic

The same 5 rules of the Peano Axioms repeat over and over again as we develop elementary arithmetic of whole numbers. The 5 rules apply not just to the natural numbers, but can be restated to apply to the head … Continue reading

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Head sets v tail sets the unknown controversy

Head sets of natural numbers starting from 0 are sets like 0 0,1 0,1,2 etc. Tail sets are all the numbers starting from and after that number. 0 to infinity, including 0 1 to infinity including 1 but not 0 … Continue reading

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