DLMF:18.18.E21 (Q5811): Difference between revisions

Revision as of 01:25, 2 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:18.18.E21	No description defined

{\displaystyle{\displaystyle T_{m}\left(x\right)T_{n}\left(x\right)=\tfrac{1}{% 2}(T_{m+n}\left(x\right)+T_{m-n}\left(x\right)).}}

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DLMF:18.18.E21

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{\displaystyle{\displaystyle T_{\NVar{n}}\left(\NVar{x}\right)}}

C18.S3.T1.t1.r4.m2adec

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{\displaystyle{\displaystyle m}}

C18.S1.XMD5.m1bdec

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@@ Property / Symbols used @@
+Q11730
@@ Property / Symbols used: Q11730 / rank @@
+Normal rank
@@ Property / Symbols used: Q11730 / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle m}}$ 
m
@@ Property / Symbols used: Q11730 / qualifier @@
+xml-id: C18.S1.XMD5.m1bdec