DLMF:4.31.E3 (Q1853): Difference between revisions

Latest revision as of 19:06, 1 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:4.31.E3	No description defined

{\displaystyle{\displaystyle\lim_{z\to 0}\frac{\cosh z-1}{z^{2}}=\frac{1}{2}.}}

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DLMF:4.31.E3

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{\displaystyle{\displaystyle\cosh\NVar{z}}}

C4.S28.E2.m2aadec

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{\displaystyle{\displaystyle z}}

C4.S1.XMD8.m1cdec

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@@ Property / Symbols used @@
+Q11217
@@ Property / Symbols used: Q11217 / rank @@
+Normal rank
@@ Property / Symbols used: Q11217 / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle z}}$ 
z
@@ Property / Symbols used: Q11217 / qualifier @@
+xml-id: C4.S1.XMD8.m1cdec