about 32 elements are there in the earth.
how many elements are there in the earth?
about 32
Na
Na
a few other quantifiers have been proposed over time. in particular, the solution quantifier, noted § (section sign) and read "those". for example,





























is read "those "n" in n such that "n" ≤ 4 are in {0,1,2}." the same construct is expressible in set-builder notation as





























some other quantifiers sometimes used in mathematics include:





























bullet::::- there are infinitely many elements such that...





























bullet::::- for all but finitely many elements... (sometimes expressed as "for almost all elements...").





























bullet::::- there are uncountably many elements such that...





























bullet::::- for all but countably many elements...
quantifier (logic)