spec/support/models/functions/gauss.rb in danica-2.1.0 vs spec/support/models/functions/gauss.rb in danica-2.1.1

@@ -1,13 +1,12 @@
 module Danica
   class Function::Gauss < Function
     variables :x, median: :u, variance_root: { latex: '\theta', gnu: :v }
-    delegate :to_f, :to_tex, :to_gnu, to: :product
 
     private
 
-    def product
-      @sum ||= Product.new(parcels)
+    def function
+      @function ||= Product.new(parcels)
     end
 
     def parcels
       [
         Division.new(1, denominator),