1 files changed, 0 insertions, 18 deletions
diff --git a/sample/pi.rb b/sample/pi.rb
deleted file mode 100644
index 49067cc347..0000000000
--- a/sample/pi.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/usr/local/bin/ruby
-
-k, a, b, a1, b1 = 2, 4, 1, 12, 4
-
-while TRUE
-  # Next approximation
-  p, q, k = k*k, 2*k+1, k+1
-  a, b, a1, b1 = a1, b1, p*a+q*a1, p*b+q*b1
-  # Print common digits
-  d = a / b
-  d1 = a1 / b1
-  while d == d1
-    print d
-    $stdout.flush
-    a, a1 = 10*(a%b), 10*(a1%b1)
-    d, d1 = a/b, a1/b1
-  end
-end