September 2017 Update

This commit is contained in:
Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions

View file

@ -1,6 +1,15 @@
import Data.Complex (cis, phase)
meanAngle
:: RealFloat c
=> [c] -> c
meanAngle = (/ pi) . (* 180) . phase . sum . map (cis . (/ 180) . (* pi))
main = mapM_ (\angles -> putStrLn $ "The mean angle of " ++ show angles ++ " is: " ++ show (meanAngle angles) ++ " degrees")
[[350, 10], [90, 180, 270, 360], [10, 20, 30]]
main :: IO ()
main =
mapM_
(\angles ->
putStrLn $
"The mean angle of " ++
show angles ++ " is: " ++ show (meanAngle angles) ++ " degrees")
[[350, 10], [90, 180, 270, 360], [10, 20, 30]]