Math Forum Discussions

Dave Snead

Posts: 52
Registered: 12/13/04

Re: IntegerPart
Posted: Apr 2, 2013 3:25 AM

Plain Text

There's nothing wrong with the IntegerPart function.
Use ListLinePlot instead of Plot:

ListLinePlot[prefstate, AxesOrigin -> {0, 0},
TicksStyle -> Directive[18], PlotStyle -> {Black}]

Cheers,
Dave Snead

-----Original Message-----
From: dougwangsaif@gmail.com
Sent: Sunday, March 31, 2013 9:58 PM
Subject: IntegerPart

can anyone help with this. There seems to be something wrong with the
IntegerPart function. Please help!

Clear["Global`*"]
nSize = 100;

prefstate = Table[0, {i, 1, nSize}];
Do[
{prefstate[[i]] = If[EvenQ[i], 0.8, 0.4]},
{i, 1, nSize}
];

Plot[{prefstate[[IntegerPart[x]]]}, {x, 1, nSize + 1},
AxesOrigin -> {0, 0}, TicksStyle -> Directive[18],
PlotStyle -> {Black}]