hello, Marc Lavallée has wrote two abstractions for doing what you are looking for:

http://lists.puredata.info/pipermail/pd-list/2005-08/030459.html

patco~





adam armfield <adamairmailed@yahoo.com> a écrit :
this is making my brain hurt... is there an object to
do it automatically?...

for various reasons (mostly due to being on a windows
machine and wanting a quick solution) i'd like to do
this with expr or other built in objects (ruby, py
etc. not really an option as of now)

i've got a snippet of python from the net, would
anyone translate this into an expr for me?
(in return for my eternal gratitude ;-)

def Denary2Binary(n):
'''convert denary integer n to binary string
bStr'''
bStr = ''
if n < 0: raise ValueError, "must be a positive
integer"
if n == 0: return '0'
while n > 0:
bStr = str(n % 2) + bStr
n = n >> 1
return bStr

all the best

adam





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