From: Ramakrishnan Muthukrishnan <vu3rdd@gmail.com>
Date: Mon, 14 Jun 2010 10:42:11 +0000 (+0530)
Subject: solution to 2.16
X-Git-Url: https://git.rkrishnan.org/%5B/frontends/flags/%22file:/%22news.html//%22%3C?a=commitdiff_plain;h=6e3abd18b3591d61bd5659e5d1e01608d991eceb;p=sicp.git

solution to 2.16
---

diff --git a/src/sicp/ex2_16.clj b/src/sicp/ex2_16.clj
new file mode 100644
index 0000000..5b0b475
--- /dev/null
+++ b/src/sicp/ex2_16.clj
@@ -0,0 +1,9 @@
+"This is already explained partly in 2.15. Any operation like
+A = A^3/A^2, will yield a different interval than the original A.
+
+How do we fix this? One way is to do algebraic reduction of the
+expression before doing any interval arithmetic.
+
+Are there some better ways? I am very interested to hear. The
+usual literature (wikipedia et al) seem to be mum on these
+important issues."
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