DLMF:4.23.E33 (Q1785): Difference between revisions

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Property / constraint
 

z ± i 𝑧 plus-or-minus imaginary-unit {\displaystyle{\displaystyle z\neq\pm\mathrm{i}}}

z\neq\pm\iunit
Property / constraint: z ± i 𝑧 plus-or-minus imaginary-unit {\displaystyle{\displaystyle z\neq\pm\mathrm{i}}} / rank
 
Normal rank

Revision as of 16:01, 30 December 2019

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DLMF:4.23.E33
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    Statements

    w = Arctan z = arctan z + k π , 𝑤 multivalued-inverse-tangent 𝑧 𝑧 𝑘 𝜋 {\displaystyle{\displaystyle w=\operatorname{Arctan}z=\operatorname{arctan}z+k% \pi,}}
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    z ± i 𝑧 plus-or-minus imaginary-unit {\displaystyle{\displaystyle z\neq\pm\mathrm{i}}}
    0 references