| Safe Haskell | Safe |
|---|---|
| Language | Haskell98 |
Numeric.Compat
Synopsis
- module Numeric
- showFFloatAlt :: RealFloat a => Maybe Int -> a -> ShowS
- showGFloatAlt :: RealFloat a => Maybe Int -> a -> ShowS
- showHFloat :: RealFloat a => a -> ShowS
Documentation
module Numeric
showFFloatAlt :: RealFloat a => Maybe Int -> a -> ShowS #
Show a signed RealFloat value
using standard decimal notation (e.g. 245000, 0.0015).
This behaves as showFFloat, except that a decimal point
is always guaranteed, even if not needed.
Since: base-4.7.0.0
showGFloatAlt :: RealFloat a => Maybe Int -> a -> ShowS #
Show a signed RealFloat value
using standard decimal notation for arguments whose absolute value lies
between 0.1 and 9,999,999, and scientific notation otherwise.
This behaves as showFFloat, except that a decimal point
is always guaranteed, even if not needed.
Since: base-4.7.0.0
showHFloat :: RealFloat a => a -> ShowS #
Show a floating-point value in the hexadecimal format,
similar to the %a specifier in C's printf.
>>>showHFloat (212.21 :: Double) """0x1.a86b851eb851fp7">>>showHFloat (-12.76 :: Float) """-0x1.9851ecp3">>>showHFloat (-0 :: Double) """-0x0p+0"