Whats the meaning of this symbol?
Its a three dot symbol: ∴
I read a book, im could not find any definition of this symbol.
This is about continuum property of the natural numbers and the archimedean property:
for some $n\in\mathbb{N}$,
$n>B-1$
∴ $n+1>B$
this should be a proof on the set $\mathbb{N}$ of natural numbers is unbounden above. But I do not understand it.
An answer on how the three-dot symbol is what I am out after. Additional explanation of the proof would be nice to know as well, but not needed.
Best Answer
The symbol $\therefore$ means “therefore”.