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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(z1/2)

Involving tan-1(z1/2) and sin-1(1-z/1+z)

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Involving tan-1(z1/2) and cos-1(z-1/z+1)

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Involving tan-1(z1/2) and cos-1(2 z1/2/1+z)

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Involving tan-1(z1/2) and cos-1(1/(z+1)1/2)

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Involving tan-1(z1/2) and cos-1(1/z+11/2)

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Involving tan-1(z1/2) and cos-1(z1/2/(1+z)1/2)

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Involving tan-1(z1/2) and cos-1((-z)1/2/(-1-z)1/2)

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Involving tan-1(z1/2) and cos-1(z/z+11/2)

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Involving tan-1(z1/2) and cos-1(((1+z)1/2+1)1/2/(21/2(1+z)1/4))

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Involving tan-1(z1/2) and cos-1(((1+z)1/2-1)1/2/(21/2(1+z)1/4))

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Involving tan-1(z1/2) and cos-1((((1+z)1/2+1)/(2(1+z)1/2))1/2)

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Involving tan-1(z1/2) and cos-1((((1+z)1/2-1)/(2(1+z)1/2))1/2)

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Involving tan-1(z1/2) and cos-1(((1+z)1/2+z1/2)1/2/(21/2(1+z)1/4))

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Involving tan-1(z1/2) and cos-1(((1+z)1/2-z1/2)1/2/(21/2(1+z)1/4))

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Involving tan-1(z1/2) and cos-1((((1+z)1/2+z1/2)/(2(1+z)1/2))1/2)

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Involving tan-1(z1/2) and cos-1((((1+z)1/2-z1/2)/(2(1+z)1/2))1/2)

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