From bf6c8415e2e734527958a8399fbe6bc1033954c4 Mon Sep 17 00:00:00 2001
From: siddharth <s@ricketyspace.net>
Date: Sun, 22 May 2022 20:33:04 -0400
Subject: sicp.org: add util. elisp function used for ex. 2.49

---
 sicp.org | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sicp.org b/sicp.org
index 491dc65..5a65957 100644
--- a/sicp.org
+++ b/sicp.org
@@ -618,3 +618,9 @@ replaced by more refined models.
 
      From above, if the original version of ~queens~ took time ~T~,
      then Louis's version will take ~T^T~ to finish.
+**** 49
+***** util
+#+begin_src elisp
+(defun sr/painter-frame-coord (x y)
+   (list (/ x 500.0) (/ y 500.00)))
+#+end_src
-- 
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