From 1e3cf76bf31517e06ac06015951ab4c4725035c4 Mon Sep 17 00:00:00 2001
From: elasota <ejlasota@gmail.com>
Date: Sun, 5 Jan 2020 02:57:57 -0500
Subject: [PATCH] Remove notes

---
 notes.txt | 6 ------
 1 file changed, 6 deletions(-)
 delete mode 100644 notes.txt

diff --git a/notes.txt b/notes.txt
deleted file mode 100644
index b8c630f..0000000
--- a/notes.txt
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@@ -1,6 +0,0 @@
-QuickDraw oval/rect drawing:
-
-https://www.folklore.org/StoryView.py?story=Round_Rects_Are_Everywhere.txt
-
-Bill's technique used the fact the sum of a sequence of odd numbers is always the next perfect square (For example, 1 + 3 = 4, 1 + 3 + 5 = 9, 1 + 3 + 5 + 7 = 16, etc).
-So he could figure out when to bump the dependent coordinate value by iterating in a loop until a threshold was exceeded. This allowed QuickDraw to draw ovals very quickly.