spec/helpers.rb in convolver-0.0.2 vs spec/helpers.rb in convolver-0.1.0

@@ -10,10 +10,10 @@
     elsif given.shape != expected_narray.shape
       @error = "Shapes are different."
     else
       d = given - expected_narray
       difference =  ( d * d ).sum / d.size
-      if difference > 1e-10
+      if difference > 1e-9
         @error = "Numerical difference with mean square error #{difference}"
       end
     end
     @given = given.clone