Re: Working modulo 2
- To: mathgroup at smc.vnet.net
- Subject: [mg92097] Re: Working modulo 2
- From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
- Date: Sat, 20 Sep 2008 04:57:06 -0400 (EDT)
- Organization: The Open University, Milton Keynes, UK
- References: <gavt0g$g4u$1@smc.vnet.net>
me13013 wrote: > How does one reduce a polynomial's coefficients modulo 2? For > example, I have a function that sums several polynomials, and > currently produces a result like this: > 7 + x + 4 y + 4 x y + 3 z + 2 x z + 4 y z + 4 x y z > I want to reduce this to > 1 + x + z *snip* In[1]:= PolynomialMod[ 7 + x + 4 y + 4 x y + 3 z + 2 x z + 4 y z + 4 x y z, 2] Out[1]= 1 + x + z Regards, -- Jean-Marc