short comment on the implementation

diff --git a/src/sicp/ex1_29.clj b/src/sicp/ex1_29.clj
index 0f36ae5032e39858d19fc7c03c26d272a57279b7..29cef052061ee687284d967d669aa5e24fdcf057 100644 (file)
--- a/src/sicp/ex1_29.clj
+++ b/src/sicp/ex1_29.clj
@@ -22,4 +22,5 @@
     (* (/ h 3.0)
        (sum simp-term 0 inc n))))
 
-;;; lots of great ideas in the above exercise.
\ No newline at end of file
+;;; lots of great ideas in the above exercise. lexical closures make it easy to
+;;; implement as a and b are constants.
\ No newline at end of file