Numeric.QD.QuadDouble

High-level interface to libqd for quad-double numbers.

Documentation

data QuadDouble

QuadDouble a b c d represents the unevaluated sum a + b + c + d.

Constructors

QuadDouble !CDouble !CDouble !CDouble !CDouble

Instances

Eq QuadDouble

Floating QuadDouble

Fractional QuadDouble

Num QuadDouble

Ord QuadDouble

Read QuadDouble

Real QuadDouble

RealFrac QuadDouble

Show QuadDouble

Typeable QuadDouble

Storable QuadDouble

BinDecode QuadDouble

DecimalFormat QuadDouble

toDouble :: QuadDouble -> Double

Convert to Double.

fromDouble :: Double -> QuadDouble

Convert from Double.

toDoubleDouble :: QuadDouble -> DoubleDouble

Convert to DoubleDouble.

fromDoubleDouble :: DoubleDouble -> QuadDouble

Convert from DoubleDouble.

sqr :: QuadDouble -> QuadDouble

Square a QuadDouble number.