DLMF:4.23.E35 (Q1787): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q10815 / rank
 
Normal rank
Property / Symbols used: Q10815 / qualifier
 
test:

[ a , b ] 𝑎 𝑏 {\displaystyle{\displaystyle[\NVar{a},\NVar{b}]}}

[\NVar{a},\NVar{b}]
Property / Symbols used: Q10815 / qualifier
 
xml-id: introduction.Sx4.p1.t1.r30.m6aadec

Revision as of 17:35, 1 January 2020

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DLMF:4.23.E35
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    Statements

    arccos z = arccos β - i sign ( y ) ln ( α + ( α 2 - 1 ) 1 / 2 ) , 𝑧 𝛽 imaginary-unit sign 𝑦 𝛼 superscript superscript 𝛼 2 1 1 2 {\displaystyle{\displaystyle\operatorname{arccos}z=\operatorname{arccos}\beta-% \mathrm{i}\operatorname{sign}\left(y\right)\ln\left(\alpha+(\alpha^{2}-1)^{1/2% }\right),}}
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    [ a , b ] 𝑎 𝑏 {\displaystyle{\displaystyle[\NVar{a},\NVar{b}]}}
    introduction.Sx4.p1.t1.r30.m6aadec
    0 references