tree be371ee7ee120e5700b306a5dc08d8089cdea23e
parent d934d10a0b6dcc4a0f4a90a5250b059d3b2a7073
author Robert Griesemer <gri@golang.org> 1425416021 -0800
committer Robert Griesemer <gri@golang.org> 1425493423 +0000

math/big: remove Float.Lsh/Rsh; added shift example

Shifts are trivially implemented by combining
Float.MantExp and Float.SetMantExp.

Change-Id: Ia2fb49297d8ea7aa7d64c8b1318dc3dc7c8af2f7
Reviewed-on: https://go-review.googlesource.com/6671
Reviewed-by: Alan Donovan <adonovan@google.com>