Re: Mathematica 7: Exclusions don't work automatically with Plot3D
- To: mathgroup at smc.vnet.net
- Subject: [mg94199] Re: Mathematica 7: Exclusions don't work automatically with Plot3D
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Sat, 6 Dec 2008 19:59:02 -0500 (EST)
- References: <ghdmnj$fj2$1@smc.vnet.net>
Hi,
and in Mathematica 6 it als make gaps along x==0 and y==0
and
Plot3D[UnitStep[1 - Sqrt[x^2 + y^2]], {x, -3, 3}, {y, -3, 3}]
work as it should.
Regards
Jens
Szabolcs Horv=E1t wrote:
> In Mathematica 6 Exclusions work automatically in this plot:
>
> Plot3D[UnitStep[x, y], {x, -3, 3}, {y, -3, 3}]
>
> In Mathematica 7 they don't.
>