Comment by m_antis89 5 days ago 0 is not a number, it's undefined 7 comments m_antis89 Reply seanhunter 5 days ago It is literally the first Peano axiom that 0 is a natural number. In fact it is the only natural number that is defined in and of itself. All other natural numbers are defined by using the “successor” operation to add things to zero.https://en.wikipedia.org/wiki/Peano_axioms m_antis89 4 days ago [flagged] flexagoon 5 days ago Are you a time traveler from the 5th century? m_antis89 4 days ago 353 BCE Rendello 3 days ago You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)https://en.wikipedia.org/wiki/Year_zero HackerThemAll 5 days ago the what? BigTTYGothGF 5 days ago That's a thing some people used to believe, I guess some of them still do.
seanhunter 5 days ago It is literally the first Peano axiom that 0 is a natural number. In fact it is the only natural number that is defined in and of itself. All other natural numbers are defined by using the “successor” operation to add things to zero.https://en.wikipedia.org/wiki/Peano_axioms m_antis89 4 days ago [flagged]
flexagoon 5 days ago Are you a time traveler from the 5th century? m_antis89 4 days ago 353 BCE Rendello 3 days ago You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)https://en.wikipedia.org/wiki/Year_zero
m_antis89 4 days ago 353 BCE Rendello 3 days ago You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)https://en.wikipedia.org/wiki/Year_zero
Rendello 3 days ago You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)https://en.wikipedia.org/wiki/Year_zero
HackerThemAll 5 days ago the what? BigTTYGothGF 5 days ago That's a thing some people used to believe, I guess some of them still do.
It is literally the first Peano axiom that 0 is a natural number. In fact it is the only natural number that is defined in and of itself. All other natural numbers are defined by using the “successor” operation to add things to zero.
https://en.wikipedia.org/wiki/Peano_axioms
[flagged]
Are you a time traveler from the 5th century?
353 BCE
You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)
https://en.wikipedia.org/wiki/Year_zero
the what?
That's a thing some people used to believe, I guess some of them still do.