John Cremona wrote: > This is simpler than writing numerator and denominator as a rational > times a primitive integral polynomial, though that is probably what > users would prefer.
And (at least in my limited experience), for rational fractions over general fraction fields (things like ℚ(x)(y), say), normalizing by extracting the contents can be very slow. -- Marc -- 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 https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
