Re: Problem plotting a piecewise function
- To: mathgroup at smc.vnet.net
- Subject: [mg14522] Re: [mg14502] Problem plotting a piecewise function
- From: BobHanlon at aol.com
- Date: Thu, 29 Oct 1998 04:33:19 -0500
- Sender: owner-wri-mathgroup at wolfram.com
In a message dated 10/23/98 11:30:49 PM, sergio at scisun.sci.ccny.cuny.edu wrote: >(*-- > Hello guys, > > Could somebody explain why in the following plot nothing is > drawn between x =(0,0.5)? > How can I have the complete plot of this function? > Notice that f[0] = 1.0 and the y-axis tick mark gets up to > about 0.15 >---*) >Clear[f,Xa,Xb]; >f[x_] := Which[x >= 0. && x <= 1.5, 0.888889 (-1.5 + x) (-0.75 + x), >True, 0]; Xa=0.0; Xb=3.0; > Plot[Evaluate[f[x]], {x,Xa,Xb}] The default PlotRange suppresses that portion of the range. Use the Plot option: PlotRange -> All and you will see the complete plot. Bob Hanlon