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From: Joe Riel <joer@san.rr.com>
Newsgroups: comp.soft-sys.math.maple
Subject: Re: Plot in maple
Date: Wed, 25 Feb 2015 11:14:41 -0800
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hadjievangeloualexandra@gmail.com writes:

> I want to plot the function
> f1(x)= x for 0<=x<=1/2
>       1-x for 1/2<x<1
>
> and then the function
> f2(x)=(1/2)*f1(2x)
>
> in maple.
> any suggestions for commands?
> Thank you.

f1 := x -> piecewise(x<=1/2,x,1-x):
f2 := x -> f1(2*x)/2:
plot([f1,f2],0..1);

-- 
Joe Riel