DLMF:4.42.E2 (Q1990): Difference between revisions

Revision as of 19:24, 1 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:4.42.E2	No description defined

{\displaystyle{\displaystyle\cos A=\frac{b}{c}=\frac{1}{\sec A},}}

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DLMF:4.42.E2

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{\displaystyle{\displaystyle\cos\NVar{z}}}

C4.S14.E2.m2adec

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{\displaystyle{\displaystyle\sec\NVar{z}}}

C4.S14.E6.m2adec

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{\displaystyle{\displaystyle A}}

C4.S42.XMD1.m1bdec

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@@ Property / Symbols used @@
+Q11254
@@ Property / Symbols used: Q11254 / rank @@
+Normal rank
@@ Property / Symbols used: Q11254 / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle A}}$ 
A
@@ Property / Symbols used: Q11254 / qualifier @@
+xml-id: C4.S42.XMD1.m1bdec