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-rw-r--r--lib/overwrite.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/overwrite.rb b/lib/overwrite.rb
index d0422ee..31d30c9 100644
--- a/lib/overwrite.rb
+++ b/lib/overwrite.rb
@@ -28,6 +28,11 @@ class Float
def signif(n)
Float("%.#{n}g" % self)
end
+
+ # converts -10 logarithmized values back
+ def delog10
+ 10**(-1*self)
+ end
end
module Enumerable