DLMF:4.14.E1 (Q1653): Difference between revisions

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Revision as of 14:57, 30 December 2019

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DLMF:4.14.E1
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    sin z = e i z - e - i z 2 i , 𝑧 superscript 𝑒 imaginary-unit 𝑧 superscript 𝑒 imaginary-unit 𝑧 2 imaginary-unit {\displaystyle{\displaystyle\sin z=\frac{e^{\mathrm{i}z}-e^{-\mathrm{i}z}}{2% \mathrm{i}},}}
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