Cos 11pi/4

Cos 11pi/4

Input
cos(11°)×pi/4
Exact result
(pi cos(11°))/4
Decimal approximation
0.770968187020805340451528625596278441127243905336579246660…
Alternate form
1/4 pi cos((11 pi)/180)
Continued fraction
[0; 1, 3, 2, 1, 2, 1, 2, 2, 22, 1, 22, 6, 3, 111, 3, 2, 1, 2, 4, 9, 13, 2, 3, 1, 16, 1, 1, 18, …]

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