Le 05/09/2012 04:10, Kwankyu Lee a écrit :
Signature means to me a hand-written name.
There's the signature of a quadratic form though.
Snark on #sagemath
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Thanks for all the replies. There is now a palindromic ticket for this at
#13431.
John
On Wednesday, September 5, 2012 8:24:45 AM UTC+1, Nicolas M. Thiéry wrote:
>
> Hi Rob!
>
> (CC to sage-combinat; this is thread [1] on sage-devel)
>
> On Tue, Sep 04, 2012 at 07:36:51AM -0700, Rob B
Hi Rob!
(CC to sage-combinat; this is thread [1] on sage-devel)
On Tue, Sep 04, 2012 at 07:36:51AM -0700, Rob Beezer wrote:
>On Tuesday, September 4, 2012 6:21:11 AM UTC-7, John Cremona wrote:
>
> If pi is a permutation, e.g. defined by pi=permutations(4)[3], then
> pi.sign
