Indeed, I'm french with a more or less knowledge of english... ;-) I was just thinking of stacking one curve upon another.
Your proposition is the one I was looking for. Thanks. Christophe 2013/11/3 Nils Bruin <[email protected]> > > > On Sunday, November 3, 2013 2:22:05 AM UTC-8, projetmbc wrote: >> >> Hello, >> here is a way to draw several functions on the same graphic. >> >> ---------------------------------------------------- >> myFamily = plot(0, x, 1, 7) >> >> for a in range(1, 10): >> myFamily += plot(a*x^2+2, x, 1, 7) >> >> show(myFamily) >> ---------------------------------------------------- >> >> I find this simple but a little ugly because I use plot(0, x, 1, 7) >> that indeed is not in my family of functions. >> > > You can initialize with an empty graphics object instead: > > myFamily = Graphics() > > >> Is there a better way ? Just a precision : here I use a simple >> family of functions but I'm looking for a kind of stack functionality >> for plotting functions. >> > > I don't know what you mean with "stack". Do you want to plot the partial > sums of your sequences of functions? > > G = Graphics(); f = 0 > for a in range(1,10): > f += sin(a*x)+1 > G += plot(f,x,-4,4,color=(a/10.0,(1-a)/10.0,0)) > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
