lib/exonio/financial.rb in exonio-0.5.1 vs lib/exonio/financial.rb in exonio-0.5.2

@@ -176,10 +176,10 @@
     # @example
     #   Exonio.irr([-100, 39, 59, 55, 20]) # ==> 0.28094842116...
     #
     def irr(values)
       func = Helpers::IrrHelper.new(values)
-      guess = [ func.zero ]
+      guess = [ func.eps ]
       nlsolve( func, guess)
       guess[0]
     end
 
     private