python, hg: tow outside the environment.

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

1 files changed, 0 insertions, 49 deletions

diff --git a/sys/src/cmd/python/Demo/scripts/fact.py b/sys/src/cmd/python/Demo/scripts/fact.py
deleted file mode 100755
index 03cab8bb8..000000000
--- a/sys/src/cmd/python/Demo/scripts/fact.py
+++ /dev/null
@@ -1,49 +0,0 @@
-#! /usr/bin/env python
-
-# Factorize numbers.
-# The algorithm is not efficient, but easy to understand.
-# If there are large factors, it will take forever to find them,
-# because we try all odd numbers between 3 and sqrt(n)...
-
-import sys
-from math import sqrt
-
-error = 'fact.error'            # exception
-
-def fact(n):
-    if n < 1: raise error   # fact() argument should be >= 1
-    if n == 1: return []    # special case
-    res = []
-    # Treat even factors special, so we can use i = i+2 later
-    while n%2 == 0:
-        res.append(2)
-        n = n/2
-    # Try odd numbers up to sqrt(n)
-    limit = sqrt(float(n+1))
-    i = 3
-    while i <= limit:
-        if n%i == 0:
-            res.append(i)
-            n = n/i
-            limit = sqrt(n+1)
-        else:
-            i = i+2
-    if n != 1:
-        res.append(n)
-    return res
-
-def main():
-    if len(sys.argv) > 1:
-        for arg in sys.argv[1:]:
-            n = eval(arg)
-            print n, fact(n)
-    else:
-        try:
-            while 1:
-                n = input()
-                print n, fact(n)
-        except EOFError:
-            pass
-
-if __name__ == "__main__":
-    main()