From: Ramakrishnan Muthukrishnan <vu3rdd@gmail.com>
Date: Sat, 23 Jul 2011 14:49:31 +0000 (+0530)
Subject: solution to 3.63. A little tricky to describe
X-Git-Url: https://git.rkrishnan.org/listings/vdrive/%3C?a=commitdiff_plain;h=258e106b52a032afd2464f41ac92e5d20487d7f8;p=sicp.git

solution to 3.63. A little tricky to describe
---

diff --git a/src/sicp/ex3_63.rkt b/src/sicp/ex3_63.rkt
new file mode 100644
index 0000000..5916bfa
--- /dev/null
+++ b/src/sicp/ex3_63.rkt
@@ -0,0 +1,9 @@
+#lang racket
+
+#|
+
+memo-proc cannot handle recursive definitions. With the way it is defined in the question, 
+we have a recursive 'call' to sqrt-stream and hence produced another entirely different 
+stream whereas in the original definition, 'guesses' gets forced. 
+
+|#
\ No newline at end of file