Back to Forum | View unanswered posts | View active topics
Topic review - Polynomials over Q(t) |
Author |
Message |
|
|
Post subject: |
Polynomials over Q(t) |
|
|
I am trying to do some computations using polynomials over Q(t). But already the following hangs my machine:
ring R = (0,t), (w,x,y,z), dp; poly f = w^3 + x^3 + y^3 + z^3 + t*((w+x)*(w+2*y)*(w+3*z) + 3*x*y*(w+x+z)); ideal jac = jacob(f); print(lift(jac, x^4));
By contrast, Magma does this with no trouble. Is this a known issue?
I am trying to do some computations using polynomials over Q(t). But already the following hangs my machine:
ring R = (0,t), (w,x,y,z), dp; poly f = w^3 + x^3 + y^3 + z^3 + t*((w+x)*(w+2*y)*(w+3*z) + 3*x*y*(w+x+z)); ideal jac = jacob(f); print(lift(jac, x^4));
By contrast, Magma does this with no trouble. Is this a known issue?
|
|
|
|
Posted: Mon Sep 22, 2008 1:15 am |
|
|
|
|
|
It is currently Fri May 13, 2022 10:56 am
|
|