lib/math_util.rb in math_util-0.1.1 vs lib/math_util.rb in math_util-0.1.2

@@ -25,8 +25,8 @@
       ((1 + mean(bmark)) ** 252 - 1)) / volatility
     sharpe.round(4) if sharpe > 0
   end
 
   def self.annual_tax_day_equivalent(annual_tax)
-    BigDecimal.new((1 + annual_tax) ** (1/252.0) - 1, 16) if annual_tax
+    BigDecimal((1 + annual_tax) ** (1/252.0) - 1, 16) if annual_tax
   end
 end