From: Ramakrishnan Muthukrishnan <vu3rdd@gmail.com>
Date: Wed, 25 Aug 2010 19:35:33 +0000 (+0530)
Subject: solution to 2.45 in Scheme
X-Git-Url: https://git.rkrishnan.org/listings/copyable.html?a=commitdiff_plain;h=25f3e0a799db41bb13c2646d7f5018f751c7c870;p=sicp.git

solution to 2.45 in Scheme
---

diff --git a/src/sicp/ex2_45.scm b/src/sicp/ex2_45.scm
new file mode 100644
index 0000000..87a950e
--- /dev/null
+++ b/src/sicp/ex2_45.scm
@@ -0,0 +1,15 @@
+#lang scheme
+
+(require (planet soegaard/sicp:2:1/sicp))
+
+(define (split f1 f2)
+  (lambda (painter n)
+    (if (= n 0)
+        painter
+        (let ((smaller ((split f1 f2) painter (- n 1))))
+          (f1 painter (f2 smaller smaller))))))
+
+(define right-split (split beside below))
+(define up-split (split below beside))
+
+    
\ No newline at end of file