diff --git a/math.js b/math.js
index 4e8fc52..23265c3 100755
--- a/math.js
+++ b/math.js
@@ -25,6 +25,7 @@ Todo: Improve CAS model
 Notes: addition/summation and multiplication should be considered an operation that takes 0 or more aguments.
 There is no division. 
 
+
 Subtractional shall be dreplaced with unary negation.
 Divion should be dreplaced with multiplication by the reciprocal.
     i.e. x/y = x*y^(-1) , or prod{[x,pow{[y,-1]}]}