24 lines
445 B
Haskell
24 lines
445 B
Haskell
fromDegrees :: Floating a => a -> a
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fromDegrees deg = deg * pi / 180
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toDegrees :: Floating a => a -> a
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toDegrees rad = rad * 180 / pi
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main :: IO ()
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main =
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mapM_
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print
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[ sin (pi / 6)
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, sin (fromDegrees 30)
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, cos (pi / 6)
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, cos (fromDegrees 30)
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, tan (pi / 6)
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, tan (fromDegrees 30)
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, asin 0.5
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, toDegrees (asin 0.5)
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, acos 0.5
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, toDegrees (acos 0.5)
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, atan 0.5
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, toDegrees (atan 0.5)
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]
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