I've no idea why this is happening on CoCalc. My first guess is there is an optional package installed, which is causing this.
Interestingly, this works: matrix(GF(16), [[1,0], [0, 1]]) while matrix(GF(25), [[1,0], [0, 1]]) fails with the above error. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/4c34c527-1771-4561-b8f5-80036c56bc5d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
