lib/dydx/algebra/set.rb in dydx-0.1.0 vs lib/dydx/algebra/set.rb in dydx-0.1.1

@@ -34,9 +34,13 @@
 
       def e
         $e ||= E.new
       end
 
+      def oo
+        Float::INFINITY
+      end
+
       def log(formula)
         if formula.multiplication?
           f, g = formula.f, formula.g
           log(f) + log(g)
         elsif formula.exponentiation?