DLMF:4.21.E13 (Q1715): Difference between revisions

From testwiki
Jump to navigation Jump to search
← Older editNewer edit →
imported>Admin
imported>Admin
Property / Symbols used
 
Property / Symbols used: tangent function / rank
 
Normal rank
Property / Symbols used: tangent function / qualifier
 
test:

tan ⁡ z 𝑧 {\displaystyle{\displaystyle\tan\NVar{z}}}

\tan@@{\NVar{z}}
Property / Symbols used: tangent function / qualifier
 
xml-id: C4.S14.E4.m2abdec

Revision as of 17:25, 1 January 2020

No description defined
Language Label Description Also known as
English
DLMF:4.21.E13
No description defined

    Statements

    test
    sec 2 ⁡ z = 1 + tan 2 ⁡ z , 2 𝑧 1 2 𝑧 {\displaystyle{\displaystyle{\sec^{2}}z=1+{\tan^{2}}z,}}
    0 references
    DLMF id
    DLMF:4.21.E13
    0 references
    Symbols used
    secant function
    test
    sec ⁡ z 𝑧 {\displaystyle{\displaystyle\sec\NVar{z}}}
    xml-id
    C4.S14.E6.m2adec
    0 references
    tangent function
    test
    tan ⁡ z 𝑧 {\displaystyle{\displaystyle\tan\NVar{z}}}
    xml-id
    C4.S14.E4.m2abdec
    0 references
     
      Retrieved from "https://lct.wmflabs.org/w/index.php?title=Item:Q1715&oldid=8038"