Safe Haskell	None
Language	Haskell98

Data.Angle

Description

Deal with angles measured in degrees or radians.

Names are kept deliberately different from the standard prelude to avoid name clashes.

Synopsis

newtype Radians x = Radians x
newtype Degrees x = Degrees x
degrees :: Floating x => Radians x -> Degrees x
radians :: Floating x => Degrees x -> Radians x
class Angle (a :: Type -> Type) where
- sine :: Floating x => a x -> x
- cosine :: Floating x => a x -> x
- tangent :: Floating x => a x -> x
- arcsine :: Floating x => x -> a x
- arccosine :: Floating x => x -> a x
- arctangent :: Floating x => x -> a x

Documentation

newtype Radians x Source #

An angle in radians.

Constructors

Radians x

Instances

Instances details

Angle Radians Source #
Instance details Defined in Data.Angle Methods sine :: Floating x => Radians x -> x Source # cosine :: Floating x => Radians x -> x Source # tangent :: Floating x => Radians x -> x Source # arcsine :: Floating x => x -> Radians x Source # arccosine :: Floating x => x -> Radians x Source # arctangent :: Floating x => x -> Radians x Source #
Num x => Num (Radians x) Source #
Instance details Defined in Data.Angle Methods (+) :: Radians x -> Radians x -> Radians x # (-) :: Radians x -> Radians x -> Radians x # (*) :: Radians x -> Radians x -> Radians x # negate :: Radians x -> Radians x # abs :: Radians x -> Radians x # signum :: Radians x -> Radians x # fromInteger :: Integer -> Radians x #
Fractional x => Fractional (Radians x) Source #
Instance details Defined in Data.Angle Methods (/) :: Radians x -> Radians x -> Radians x # recip :: Radians x -> Radians x # fromRational :: Rational -> Radians x #
Show x => Show (Radians x) Source #
Instance details Defined in Data.Angle Methods showsPrec :: Int -> Radians x -> ShowS # show :: Radians x -> String # showList :: [Radians x] -> ShowS #
Eq x => Eq (Radians x) Source #
Instance details Defined in Data.Angle Methods (==) :: Radians x -> Radians x -> Bool # (/=) :: Radians x -> Radians x -> Bool #
Ord x => Ord (Radians x) Source #
Instance details Defined in Data.Angle Methods compare :: Radians x -> Radians x -> Ordering # (<) :: Radians x -> Radians x -> Bool # (<=) :: Radians x -> Radians x -> Bool # (>) :: Radians x -> Radians x -> Bool # (>=) :: Radians x -> Radians x -> Bool # max :: Radians x -> Radians x -> Radians x # min :: Radians x -> Radians x -> Radians x #

newtype Degrees x Source #

An angle in degrees.

Constructors

Degrees x

Instances

Instances details

Angle Degrees Source #
Instance details Defined in Data.Angle Methods sine :: Floating x => Degrees x -> x Source # cosine :: Floating x => Degrees x -> x Source # tangent :: Floating x => Degrees x -> x Source # arcsine :: Floating x => x -> Degrees x Source # arccosine :: Floating x => x -> Degrees x Source # arctangent :: Floating x => x -> Degrees x Source #
Num x => Num (Degrees x) Source #
Instance details Defined in Data.Angle Methods (+) :: Degrees x -> Degrees x -> Degrees x # (-) :: Degrees x -> Degrees x -> Degrees x # (*) :: Degrees x -> Degrees x -> Degrees x # negate :: Degrees x -> Degrees x # abs :: Degrees x -> Degrees x # signum :: Degrees x -> Degrees x # fromInteger :: Integer -> Degrees x #
Fractional x => Fractional (Degrees x) Source #
Instance details Defined in Data.Angle Methods (/) :: Degrees x -> Degrees x -> Degrees x # recip :: Degrees x -> Degrees x # fromRational :: Rational -> Degrees x #
Show x => Show (Degrees x) Source #
Instance details Defined in Data.Angle Methods showsPrec :: Int -> Degrees x -> ShowS # show :: Degrees x -> String # showList :: [Degrees x] -> ShowS #
Eq x => Eq (Degrees x) Source #
Instance details Defined in Data.Angle Methods (==) :: Degrees x -> Degrees x -> Bool # (/=) :: Degrees x -> Degrees x -> Bool #
Ord x => Ord (Degrees x) Source #
Instance details Defined in Data.Angle Methods compare :: Degrees x -> Degrees x -> Ordering # (<) :: Degrees x -> Degrees x -> Bool # (<=) :: Degrees x -> Degrees x -> Bool # (>) :: Degrees x -> Degrees x -> Bool # (>=) :: Degrees x -> Degrees x -> Bool # max :: Degrees x -> Degrees x -> Degrees x # min :: Degrees x -> Degrees x -> Degrees x #

degrees :: Floating x => Radians x -> Degrees x Source #

Convert from radians to degrees.

radians :: Floating x => Degrees x -> Radians x Source #

Convert from degrees to radians.

class Angle (a :: Type -> Type) where Source #

Type-class for angles.

Methods

sine :: Floating x => a x -> x Source #

cosine :: Floating x => a x -> x Source #

tangent :: Floating x => a x -> x Source #

arcsine :: Floating x => x -> a x Source #

arccosine :: Floating x => x -> a x Source #

arctangent :: Floating x => x -> a x Source #

Instances

Instances details

Angle Degrees Source #
Instance details Defined in Data.Angle Methods sine :: Floating x => Degrees x -> x Source # cosine :: Floating x => Degrees x -> x Source # tangent :: Floating x => Degrees x -> x Source # arcsine :: Floating x => x -> Degrees x Source # arccosine :: Floating x => x -> Degrees x Source # arctangent :: Floating x => x -> Degrees x Source #
Angle Radians Source #
Instance details Defined in Data.Angle Methods sine :: Floating x => Radians x -> x Source # cosine :: Floating x => Radians x -> x Source # tangent :: Floating x => Radians x -> x Source # arcsine :: Floating x => x -> Radians x Source # arccosine :: Floating x => x -> Radians x Source # arctangent :: Floating x => x -> Radians x Source #