dolio authored Dec 20, 2015 and Ben Gamari committed Dec 21, 2015

- This part of the proposal is to add log1p, expm1, log1pexp and
  log1mexp to the Floating class, and export the full Floating class
  from Numeric

Reviewers: ekmett, #core_libraries_committee, bgamari, hvr, austin

Reviewed By: ekmett, #core_libraries_committee, bgamari

Subscribers: Phyx, RyanGlScott, ekmett, thomie

Differential Revision: https://phabricator.haskell.org/D1605

GHC Trac Issues: #11166