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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/z1/2) (58 formulas)


>   Involving tan-1(1/z1/2) and cos-1(1-z/1+z) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1(z-1/z+1) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1(2 z1/2/1+z) (5 formulas)
>   Involving tan-1(1/z1/2) and cos-1(1/(1+z)1/2) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1(1/1+z1/2) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1(z1/2/(z+1)1/2) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1((-z)1/2/(-z-1)1/2) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1(z/z+11/2) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1(((1+z)1/2+1)1/2/(21/2(1+z)1/4)) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1(((1+z)1/2-1)1/2/(21/2(1+z)1/4)) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1((((1+z)1/2+1)/(2(1+z)1/2))1/2) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1((((1+z)1/2-1)/(2(1+z)1/2))1/2) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1(((1+z)1/2+z1/2)1/2/(21/2(1+z)1/4)) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1(((1+z)1/2-z1/2)1/2/(21/2(1+z)1/4)) (3 formulas)
>   Involving tan-1(1/z1/2) and cos-1((((1+z)1/2+z1/2)/(2(1+z)1/2))1/2) (4 formulas)
>   Involving tan-1(1/z1/2) and cos-1((((1+z)1/2-z1/2)/(2(1+z)1/2))1/2) (4 formulas)