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.Thu, 16 Feb 2023 11:35:02 +0100BUG: SageMath 9.6 for Ubuntu; inverse() withhttps://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/# BUG: SageMath 9.6 for Ubuntu; inverse()
A = matrix(IntegerModRing(6), [[2, 1], [1, 6]])
show(A)
B = A.inverse()
show(B)
A*B # The kernel appears to have diedWed, 15 Feb 2023 10:00:40 +0100https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/Comment by ortollj for <h1>BUG: SageMath 9.6 for Ubuntu; inverse()</h1>
<p>A = matrix(IntegerModRing(6), [[2, 1], [1, 6]])</p>
<p>show(A)</p>
<p>B = A.inverse()</p>
<p>show(B)</p>
<p>A*B # The kernel appears to have died</p>
https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66454#post-id-66454Hello Anonymous when you ask a question on the site, out of respect for the people who try to help you, it would be good to answer their request for precision. Why don't you respond to the request for clarification of Mairon ?Thu, 16 Feb 2023 11:35:02 +0100https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66454#post-id-66454Comment by ortollj for <h1>BUG: SageMath 9.6 for Ubuntu; inverse()</h1>
<p>A = matrix(IntegerModRing(6), [[2, 1], [1, 6]])</p>
<p>show(A)</p>
<p>B = A.inverse()</p>
<p>show(B)</p>
<p>A*B # The kernel appears to have died</p>
https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66417#post-id-66417This code is ok in W11 WSL UBUNTU22.04 SageMath 9.8Wed, 15 Feb 2023 12:06:46 +0100https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66417#post-id-66417Comment by Mairon for <h1>BUG: SageMath 9.6 for Ubuntu; inverse()</h1>
<p>A = matrix(IntegerModRing(6), [[2, 1], [1, 6]])</p>
<p>show(A)</p>
<p>B = A.inverse()</p>
<p>show(B)</p>
<p>A*B # The kernel appears to have died</p>
https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66415#post-id-66415What is your ubuntu version?Wed, 15 Feb 2023 10:51:29 +0100https://ask.sagemath.org/question/66413/bug-sagemath-96-for-ubuntu-inverse-with/?comment=66415#post-id-66415