hmpfr-0.4.4: Haskell binding to the MPFR library

Copyright(c) Aleš Bizjak
LicenseBSD3
Maintainermikkonecny@gmail.com
Stabilityexperimental
Portabilitynon-portable
Safe HaskellNone
LanguageHaskell98

Data.Number.MPFR.Comparison

Contents

Description

All the functions that return Maybe Ordering return Nothing when one of the operands is NaN and Just _ otherwise.

For documentation on particular functions see http://www.mpfr.org/mpfr-current/mpfr.html#Comparison-Functions

Documentation

cmp :: MPFR -> MPFR -> Maybe Ordering Source #

cmpw :: MPFR -> Word -> Maybe Ordering Source #

cmpi :: MPFR -> Int -> Maybe Ordering Source #

cmpd :: MPFR -> Double -> Maybe Ordering Source #

cmp2w :: MPFR -> Word -> Exp -> Maybe Ordering Source #

cmp2i :: MPFR -> Int -> Exp -> Maybe Ordering Source #

cmpabs :: MPFR -> MPFR -> Maybe Ordering Source #

isNaN :: MPFR -> Bool Source #

isInfinite :: MPFR -> Bool Source #

isNumber :: MPFR -> Bool Source #

isZero :: MPFR -> Bool Source #

sgn :: MPFR -> Maybe Int Source #

greater :: MPFR -> MPFR -> Bool Source #

greatereq :: MPFR -> MPFR -> Bool Source #

less :: MPFR -> MPFR -> Bool Source #

lesseq :: MPFR -> MPFR -> Bool Source #

lessgreater :: MPFR -> MPFR -> Maybe Bool Source #

equal :: MPFR -> MPFR -> Bool Source #

unordered :: MPFR -> MPFR -> Maybe Bool Source #

Orphan instances

Eq MPFR Source # 

Methods

(==) :: MPFR -> MPFR -> Bool #

(/=) :: MPFR -> MPFR -> Bool #

Ord MPFR Source # 

Methods

compare :: MPFR -> MPFR -> Ordering #

(<) :: MPFR -> MPFR -> Bool #

(<=) :: MPFR -> MPFR -> Bool #

(>) :: MPFR -> MPFR -> Bool #

(>=) :: MPFR -> MPFR -> Bool #

max :: MPFR -> MPFR -> MPFR #

min :: MPFR -> MPFR -> MPFR #