Are sure of the validity of your algorithm because you "always" append element to the list S ?
2014-03-18 22:07 GMT+01:00 etienne mann <[email protected]>: > I want to program the Buchberger algo to compute a grobner basis. I know > it is already in sage but for my students, I want them to rewrite it. > The loop is something like > repeat: > S=[]; > for i in range(1,len(G)): > for j in range(1,len(G)): > r= AlgoDivision(SPolynomial(G[i],G[j]),G)[2]; > if not(r==0): > Append(~S,r) > G=G + S; > until S==[]; > > Le mardi 18 mars 2014 22:01:17 UTC+1, projetmbc a écrit : >> >> Hello, >> you have to learn Python a little before using Sage. >> >> In Python you just have while and for loops. >> >> What kind of repeat loop do you want to do ? >> >> Christophe BAL >> >> >> 2014-03-18 21:57 GMT+01:00 etienne mann <[email protected]>: >> >>> Hi, >>> >>> I did not find a reference for programing a repeat loop in sage? >>> Of course, I can also use a while loop but it seems strange that there >>> is no repeat loop :) >>> >>> thx for a clue >>> Etienne >>> >>> -- >>> 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 http://groups.google.com/group/sage-support. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > 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 http://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
