Revision as of 02:04, 21 June 2018 edit SemiHypercube (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 13,161 edits m Reverted edits by 76.217.231.32 (talk) to last version by SemiHypercube Tag: Rollback ← Previous edit		Revision as of 14:20, 10 November 2018 edit undo 139.18.242.87 (talk) →Denoting a set as an object: The German for number is Nummer and refers to ordinals, the German for count is Zahl and refers to cardinals. Next edit →
Line 9: :{{math\|'''∅'''}} – [[empty set]] (also <math>\emptyset</math> or <math>\varnothing</math> or {{math\|{}}} are common) :{{math\|'''N'''}} – [[natural number]]s :{{math\|'''Z'''}} – [[integer]]s (from ''Zahl'', German for ''[[~~number~~count]]''). :{{math\|'''Q'''}} – [[rational number]]s (from ''[[quotient]]'') :{{math\|'''R'''}} – [[real number]]s

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