diff options
Diffstat (limited to 'lib/dtas/util.rb')
| -rw-r--r-- | lib/dtas/util.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/dtas/util.rb b/lib/dtas/util.rb index 03c7ded..0b89346 100644 --- a/lib/dtas/util.rb +++ b/lib/dtas/util.rb @@ -1,11 +1,10 @@ # -*- encoding: binary -*- -# :stopdoc: # Copyright (C) 2013, Eric Wong <normalperson@yhbt.net> # License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt) require_relative '../dtas' # in case we need to convert DB values to a linear scale -module DTAS::Util +module DTAS::Util # :nodoc: def db_to_linear(val) Math.exp(val * Math.log(10) * 0.05) end |