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ArcTan




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Elementary Functions > ArcTan[z] > Representations through equivalent functions > With related functions > Involving cos-1





Involving tan-1((1+c z)1/2/(1-c z)1/2)

Involving tan-1((1+z)1/2/(1-z)1/2) and cos-1(z)

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Involving tan-1((1-z)1/2/(1+z)1/2) and cos-1(z)

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