Re: Mathematica 7: Exclusions don't work automatically with Plot3D
- To: mathgroup at smc.vnet.net
- Subject: [mg94213] Re: Mathematica 7: Exclusions don't work automatically with Plot3D
- From: "sjoerd.c.devries at gmail.com" <sjoerd.c.devries at gmail.com>
- Date: Mon, 8 Dec 2008 06:21:05 -0500 (EST)
- References: <ghdmnj$fj2$1@smc.vnet.net>
The picture under the third example of UnitStep (very similar to
yours) differs from the one you get after evaluation. Looks like some
last-minute change sneaked in UnitStep or Plot3D.
Cheers -- Sjoerd
On Dec 6, 1:12 pm, Szabolcs Horv=E1t <szhor... at gmail.com> 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.