Here's a simple python script to calculate/display any full wheel/system!
Note that this is just a quick hack code with no performance considerations.
Instructions for use follow....
Code:
#!/usr/bin/env python
# Generates combinations
import sys, time
def totalCombs(maxnum,numline):
fact = lambda n:n-1 + abs(n-1) and fact(n-1)*long(n) or 1
return ( fact(maxnum)/(fact(numline)*fact(maxnum-numline)) )
def xuniqueCombinations(items, n):
if n==0: yield []
else:
for i in xrange(len(items)):
for cc in xuniqueCombinations(items[i+1:],n-1):
yield [items[i]]+cc
def genCombs(maxnum,numline):
rg = range(1,maxnum+1)
for line in xuniqueCombinations(rg,numline):
print StringSequence(line)
def StringSequence(seq):
size = len(seq)
outText = ""
if size == 0:
pass
elif size == 1:
outText = str( seq[0] )
else:
outText = str( seq[0] )
for item in seq[1:]:
outText += " " + str( item )
return outText
def Usage(name):
print \
"""Generates combinations.
%s <Maximum Number> <Numbers per line> <output file>
Example:
%s 10 3 outfile.txt
"""%(name,name)
def Start(combs):
print "Starting for %d combinations"%(combs,)
def RunTime(total):
print "ENDED! Total runtime was %04d seconds."%(total,)
if __name__=='__main__':
if len(sys.argv) >= 1 and len(sys.argv)<3:
Usage(sys.argv[0])
elif len(sys.argv) == 3:
Start(totalCombs(int(sys.argv[1]),int(sys.argv[2])))
tstart = time.time()
genCombs(int(sys.argv[1]),int(sys.argv[2]))
RunTime( time.time() - tstart )
elif len(sys.argv) == 4:
Start(totalCombs(int(sys.argv[1]),int(sys.argv[2])))
try:
file1 = file(sys.argv[3],"wt")
except:
print "Impossible to open file"
else:
sys.stdout = file1
tstart = time.time()
genCombs(int(sys.argv[1]),int(sys.argv[2]))
ttotal = time.time() - tstart
sys.stdout = sys.__stdout__
file1.close()
RunTime(ttotal)
else:
Usage(sys.argv[0])Note that this is just a quick hack code with no performance considerations.
Instructions for use follow....
Last edited:
longer to run your code compared to you
... ...running is on Windows XP
for you to try 
...
?...
use... ...I've got things like Norton Utilities and even Norton AntiVirus installed... ...I run them when I need/want to... ...a little bit of regedit
... ...most users who know nothing more beyond moving a mouse around tend to do nothing more than waste my time