Contents

module ComplexNumbers
(Complex,
 conjugate,
 abs,
 real,
 imaginary,
 mul,
 add,
 sub,
 div,
 complex) where

import Prelude hiding (div, abs)

-- Data definition -------------------------------------------------------------
data Complex a = Dummy deriving(Eq, Show)

complex :: (a, a) -> Complex a
complex = error "You need to implement this function"

-- unary operators -------------------------------------------------------------
conjugate :: Num a => Complex a -> Complex a
conjugate = error "You need to implement this function"

abs :: Floating a => Complex a -> a
abs = error "You need to implement this function"

real :: Num a => Complex a -> a
real = error "You need to implement this function"

imaginary :: Num a => Complex a -> a
imaginary = error "You need to implement this function"

-- binary operators ------------------------------------------------------------
mul :: Num a => Complex a -> Complex a -> Complex a
mul = error "You need to implement this function"

add :: Num a => Complex a -> Complex a -> Complex a
add = error "You need to implement this function"

sub :: Num a => Complex a -> Complex a -> Complex a
sub = error "You need to implement this function"

div :: Fractional a => Complex a -> Complex a -> Complex a
div = error "You need to implement this function"

Version data entries

133 entries across 133 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.179	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.178	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.177	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.176	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.175	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.174	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.173	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.172	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.171	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.170	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.169	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.167	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.166	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.165	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.164	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.163	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.162	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.161	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs
trackler-2.2.1.160	tracks/haskell/exercises/complex-numbers/src/ComplexNumbers.hs