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{{Article for deletion/dated|page=Coshc function|timestamp=20240112070628|year=2024|month=January|day=12|substed=yes|help=off}}
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In mathematics, the '''tanc function''' is defined for <math>z \neq 0</math> as<ref>{{Cite web |last=Weisstein |first=Eric W. |title=Tanc Function |url=https://mathworld.wolfram.com/TancFunction.html |access-date=2022-11-17 |website=mathworld.wolfram.com |language=en}}</ref>
<math display="block">\operatorname{tanc}(z)=\frac {\tan(z) }{z}</math>
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