DLMF:19.30.E10 (Q6685): Difference between revisions

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0 θ 2 π 0 𝜃 2 𝜋 {\displaystyle{\displaystyle 0\leq\theta\leq 2\pi}}

0\leq\theta\leq 2\pi
Property / constraint: 0 θ 2 π 0 𝜃 2 𝜋 {\displaystyle{\displaystyle 0\leq\theta\leq 2\pi}} / rank
 
Normal rank

Revision as of 18:10, 30 December 2019

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DLMF:19.30.E10
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    r 2 = 2 a 2 cos ( 2 θ ) , superscript 𝑟 2 2 superscript 𝑎 2 2 𝜃 {\displaystyle{\displaystyle r^{2}=2a^{2}\cos\left(2\theta\right),}}
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    DLMF:19.30.E10
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    0 θ 2 π 0 𝜃 2 𝜋 {\displaystyle{\displaystyle 0\leq\theta\leq 2\pi}}
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