Arctan 3/2

Arctan 3/2

Input
tan^(-1)(3/2)
Exact Result
tan^(-1)(3/2)
(result in radians)
Decimal approximation
0.982793723247329067985710611014666014496877453631628556761…
(result in radians)
Conversion from radians to degrees
56.31°
Reference triangle for angle 0.9828 radians
width | cos(tan^(-1)(3/2)) = 2/sqrt(13)~~0.5547
height | sin(tan^(-1)(3/2)) = 3/sqrt(13)~~0.83205
Alternate form
1/2 i log(1 – (3 i)/2) – 1/2 i log(1 + (3 i)/2)
Continued fraction
[0; 1, 57, 8, 2, 4, 1, 1, 1, 2, 9, 1, 1, 2, 4, 24, 1, 2, 4, 3, 1, 2, 1, 1, 1, 12, 2, 1, 2, 1, 2, …]

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