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DLMF:19.22#Ex18 - MaRDI portal

DLMF:19.22#Ex18 (Q7166)

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DLMF:19.22#Ex18
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    x - y = ( 2 / a ) ( a 2 - z + 2 ) ( a 2 - z - 2 ) , 𝑥 𝑦 2 𝑎 superscript 𝑎 2 superscript subscript 𝑧 2 superscript 𝑎 2 superscript subscript 𝑧 2 {\displaystyle{\displaystyle x-y=(\ifrac{2}{a})\sqrt{(a^{2}-z_{+}^{2})(a^{2}-z% _{-}^{2})},}}
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    Warning: Falling back to standard tex;
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