Thank you so much, No it is not my homwork, I'm just trying to learn sage :-) 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] <javascript:>> > 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] <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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