Revision as of 12:52, 14 September 2016 by Icem4k(talk | contribs)(Created page with "{{#ifeq:{{#expr:{{{1}}}+{{{1}}}-{{{1}}}}}|{{{1}}}|1|}}<noinclude> ---- <pre>{{is number|some input}}</pre> Returns 1 if given a number, otherwise an empty string. Categor...")
