[phobos] [D-Programming-Language/phobos] de68fe: improve doc of std.math.sin

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: de68fe908798004ca5d7a5208ee6d505ec02f20a
      https://github.com/D-Programming-Language/phobos/commit/de68fe908798004ca5d7a5208ee6d505ec02f20a
  Author: Walter Bright <walter at walterbright.com>
  Date:   2015-01-07 (Wed, 07 Jan 2015)

  Changed paths:
    M std/math.d

  Log Message:
  -----------
  improve doc of std.math.sin


  Commit: f6ab3502326c5ea77c8a3b317e7c79ea37461a91
      https://github.com/D-Programming-Language/phobos/commit/f6ab3502326c5ea77c8a3b317e7c79ea37461a91
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2015-01-07 (Wed, 07 Jan 2015)

  Changed paths:
    M std/math.d

  Log Message:
  -----------
  Merge pull request #2849 from WalterBright/math-sin-doc

improve doc of std.math.sin


Compare: https://github.com/D-Programming-Language/phobos/compare/e7c059a4d4e7...f6ab3502326c