Hello group, I am playing with quotient ring of Z over cyclotomic polynomial but it is strangely slow:
sage: m = random_prime(10^4); m 2437 sage: %time R.<r> = ZZ['z'].quotient(cyclotomic_polynomial(m)) CPU times: user 2.50 s, sys: 0.00 s, total: 2.50 s Wall time: 2.50 s cyclotomic_polynomial(m) is created instantly whatever the size of m but the quotient becomes very long: sage: m = random_prime(10^5); m 16231 sage: %time R.<r> = ZZ['z'].quotient(cyclotomic_polynomial(m)) CPU times: user 217.82 s, sys: 0.00 s, total: 217.82 s Wall time: 217.65 s I am using Sage Version 6.1.1, does anyone could confirm this problem? -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
