
Data.Fixed  Portability  portable  Stability  experimental  Maintainer  Ashley Yakeley <ashley@semantic.org> 



Description 
This module defines a Fixed type for fixedprecision arithmetic.
The parameter to Fixed is any type that's an instance of HasResolution.
HasResolution has a single method that gives the resolution of the Fixed type.
Parameter types E6 and E12 (for 10^6 and 10^12) are defined, as well as
type synonyms for Fixed E6 and Fixed E12.
This module also contains generalisations of div, mod, and divmod to work
with any Real instance.


Synopsis 



Documentation 

div' :: (Real a, Integral b) => a > a > b 
generalisation of div to any instance of Real


mod' :: Real a => a > a > a 
generalisation of mod to any instance of Real


divMod' :: (Real a, Integral b) => a > a > (b, a) 
generalisation of divMod to any instance of Real


data Fixed a 
Instances  


class HasResolution a where 
 Methods    Instances  


showFixed :: HasResolution a => Bool > Fixed a > String 
First arg is whether to chop off trailing zeros


data E6 
Instances  


type Micro = Fixed E6 

data E12 
Instances  


type Pico = Fixed E12 

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