Originally Posted by
mathpath The command I'm using is
Code:
Plot[{x*Sin[x]}, {x, -80 Pi, 100 Pi}]
and I get this weird result. Look at x= approx -80 and 130.
Some other similar intervals involving pi also give weird results looking almost like that. There are at least four options:
- I'm too dumb to realize it's supposed to look like that
- My computer is broken
- Mathematica is broken
- It's not a bug, it's a feature.
So my question is, does this happen to anyone else using Mathematica (v7.0.1.0)?
need to specify more sampling points:
Code:
Plot[{x*Sin[x]}, {x, -80 Pi, 100 Pi}, PlotPoints -> 200]
or maybe fewer like 100 or so. Whatever it takes to get it right.