From 6375b4618439865e2c975aaa5bb30623e9082df3 Mon Sep 17 00:00:00 2001
From: wukong <wukong@longaeva>
Date: Sun, 30 Sep 2018 00:53:52 -0700
Subject: added fib.awk, a solution to fib eqn (example in Hamming text);
 removed pi.sh (redundant); added corrections to quad_reg

---
 fib.awk | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 fib.awk

(limited to 'fib.awk')

diff --git a/fib.awk b/fib.awk
new file mode 100644
index 0000000..6107c4c
--- /dev/null
+++ b/fib.awk
@@ -0,0 +1,10 @@
+#!/usr/bin/awk -f
+
+### fib.awk
+# fib sol'n from Hamming
+
+BEGIN {
+    n = ARGV[1]
+    printf(OFMT ORS,
+        (1/sqrt(5))*((1.0 + sqrt(5))/2.0)^n  - (1/sqrt(5))*((1.0 - sqrt(5))/2.0)^n)
+}
-- 
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