ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 05 Feb 2018 05:31:14 +0100Matrix Group over Symbolic Ringhttps://ask.sagemath.org/question/40976/matrix-group-over-symbolic-ring/I have problem on generate matrix group over symbolic ring.
First, I define
eta=I;
eta2=(1+I)*sqrt(2)/2;
Then, define a generator matrix
T=matrix(SR,4,[eta**(i*j)*eta2/2 for i in range(4) for j in range(4)]);
I try to make a matrix group by
G=MatrixGroup(T);
What I get is only very long computation that does not give any result.
Can somebody help me? Thank you very much.
I have checked the order of T, I got 8 since T**8=I where I is identity matrix. dimahphoneMon, 05 Feb 2018 05:31:14 +0100https://ask.sagemath.org/question/40976/