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variants of this functions
ArcTan




Mathematica Notation

Traditional Notation









Elementary Functions >ArcTan[z]





Representations through equivalent functions

With inverse function

Involving tan-1(tan(z))

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Involving tan(tan-1(z))

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Involving tan-1(cot(z))

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With related functions

Involving log

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Involving sin-1

Involving tan-1(z)

Involving tan-1(z) and sin-1(2 z/1+z2)

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Involving tan-1(z) and sin-1(1-z2/1+z2)

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Involving tan-1(z) and sin-1(z2-1/z2+1)

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Involving tan-1(z) and sin-1(1/(z2+1)1/2)

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Involving tan-1(z) and sin-1(1/z2+11/2)

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Involving tan-1(z) and sin-1(z/(1+z2)1/2)

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Involving tan-1(z) and sin-1((z2)1/2/(1+z2)1/2)

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Involving tan-1(z) and sin-1((-z2)1/2/(-1-z2)1/2)

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Involving tan-1(z) and sin-1(z2/z2+11/2)

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Involving tan-1(z) and sin-1(((1+z2)1/2+1)1/2/(21/2(1+z2)1/4))

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Involving tan-1(z) and sin-1(((1+z2)1/2-1)1/2/(21/2(1+z2)1/4))

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Involving tan-1(z) and sin-1((((1+z2)1/2+1)/(2(1+z2)1/2))1/2)

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Involving tan-1(z) and sin-1((((1+z2)1/2-1)/(2(1+z2)1/2))1/2)

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Involving tan-1(z) and sin-1(((1+z2)1/2+z)1/2/(21/2(1+z2)1/4))

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Involving tan-1(z) and sin-1(((1+z2)1/2-z)1/2/(21/2(1+z2)1/4))

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Involving tan-1(z) and sin-1((((1+z2)1/2+z)/(2(1+z2)1/2))1/2)

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Involving tan-1(z) and sin-1((((1+z2)1/2-z)/(2(1+z2)1/2))1/2)

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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 sin-1(z-1/z+1)

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

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

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

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

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

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

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

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

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

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

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

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

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Involving tan-1(1/z1/2)

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

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

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

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

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

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

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

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

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

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

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