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Question: incomplete plot

Question:incomplete plot

Oliver K 1201 Maple
plot
October 29 2008
0

Hi,

i have a minor issue with a plot, have a look.

restart:
 f:=x->piecewise(x<-1,0,x<0,-1-x,x<=1,1,0);
 plot(f(x),x=-2..2,discont=true);

Where are the plot lines on the x axis for x<-1 and x>1 ?

 

Thomas
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