python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 34 deletions

diff --git a/sys/src/cmd/python/Demo/scripts/pi.py b/sys/src/cmd/python/Demo/scripts/pi.py
deleted file mode 100755
index 9b242451a..000000000
--- a/sys/src/cmd/python/Demo/scripts/pi.py
+++ /dev/null
@@ -1,34 +0,0 @@
-#! /usr/bin/env python
-
-# Print digits of pi forever.
-#
-# The algorithm, using Python's 'long' integers ("bignums"), works
-# with continued fractions, and was conceived by Lambert Meertens.
-#
-# See also the ABC Programmer's Handbook, by Geurts, Meertens & Pemberton,
-# published by Prentice-Hall (UK) Ltd., 1990.
-
-import sys
-
-def main():
-    k, a, b, a1, b1 = 2L, 4L, 1L, 12L, 4L
-    while 1:
-        # Next approximation
-        p, q, k = k*k, 2L*k+1L, k+1L
-        a, b, a1, b1 = a1, b1, p*a+q*a1, p*b+q*b1
-        # Print common digits
-        d, d1 = a/b, a1/b1
-        while d == d1:
-            output(d)
-            a, a1 = 10L*(a%b), 10L*(a1%b1)
-            d, d1 = a/b, a1/b1
-
-def output(d):
-    # Use write() to avoid spaces between the digits
-    # Use str() to avoid the 'L'
-    sys.stdout.write(str(d))
-    # Flush so the output is seen immediately
-    sys.stdout.flush()
-
-if __name__ == "__main__":
-    main()