That's so nice, I wish I could attend some class there for learning Sage,but I'm looking forward to learn it here.. so kind of you, that would be my pleasure :-) On Thursday, April 4, 2013 10:18:32 PM UTC+4:30, William wrote: > > On Thu, Apr 4, 2013 at 10:43 AM, Neda <[email protected] <javascript:>> > wrote: > > Thank you so much, No it is not my homwork, I'm just trying to learn > sage > > :-) > > Cool. I'm teaching an intro course this quarter on Linear Algebra, > and I'll show your example to the class tomorrow. :-) > > William > > > On Thursday, April 4, 2013 9:56:24 PM UTC+4:30, William wrote: > >> > >> On Thu, Apr 4, 2013 at 10:21 AM, Neda <[email protected]> wrote: > >> > > >> > Hello > >> > > >> > Can we parametrize all solutions of the linear equations like > >> > > >> > x+2* y-2*z+w= -1 > >> > > >> > x+y+z-w =2 > >> > > >> > in sage? > >> > >> var('x,y,z,w') > >> solve([x+2*y-2*z+w == -1, x+y+z-w==2], [x,y]) > >> > >> > >> Did I just do your linear algebra homework? :-) > >> > >> > > >> > -- > >> > 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?hl=en. > > >> > For more options, visit https://groups.google.com/groups/opt_out. > >> > > >> > > >> > >> > >> > >> -- > >> William Stein > >> Professor of Mathematics > >> University of Washington > >> http://wstein.org > > > > -- > > 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] <javascript:>. > > To post to this group, send email to > > [email protected]<javascript:>. > > > Visit this group at http://groups.google.com/group/sage-support?hl=en. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > > > > > -- > William Stein > Professor of Mathematics > University of Washington > http://wstein.org >
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