i am writing program, please correct it
from sage.crypto.boolean_function import BooleanFunction
R.=BooleanPolynomialRing(order='lex')
def shift( S, h ):
(x,y,z)=S
h=x+y+z
(x,y,z )=( y,z,h )
return S
S=(x,y,z)
for i in range(2):
SS=shift(S)
S=SS
print S
but the problem
Wow, that was extremely quick guys! Thanks a lot!!
Hut ab.
Florian
On Mar 11, 7:59 am, Martin Albrecht
wrote:
> On Tuesday 10 March 2009, Florian wrote:
>
> > Thanks for having a look!
>
> It turns out it was our (my) fault all along, patch is up at
>
> http://trac.sagemath.org/sage_trac/tick
On Tuesday 10 March 2009, Florian wrote:
> Thanks for having a look!
It turns out it was our (my) fault all along, patch is up at
http://trac.sagemath.org/sage_trac/ticket/5486
and awaits review.
Cheers,
Martin
--
name: Martin Albrecht
_pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&searc
Thanks for having a look!
On Mar 10, 1:33 pm, Martin Albrecht
wrote:
> > {{{id=2|
> > %time
> > B. >21,x22,x23,x24,x25,x26,x27,x28,x29,x30>=BooleanPolynomialRing
> > (30,order='lex')
> > I1=ideal([x13*x15 + x1*x7*x13*x25 + x9*x22 + x17 + x18 + x3 + x13,1 +
> > x6*x21 + x3,x2*x18 + 1 + x16*x25,x1
> {{{id=2|
> %time
> B.21,x22,x23,x24,x25,x26,x27,x28,x29,x30>=BooleanPolynomialRing
> (30,order='lex')
> I1=ideal([x13*x15 + x1*x7*x13*x25 + x9*x22 + x17 + x18 + x3 + x13,1 +
> x6*x21 + x3,x2*x18 + 1 + x16*x25,x15 + x9 + x1*x10*x20,x23 +
> x9*x21*x23*x27 + x25 + x7,x13 + x1*x4*x15 + x6*x24 + 1 +
