Writing:
A = ImplicitRegion[Max[Abs[x - 1 + 2 y], Abs[y - 1 - 2 x]] == 1, {x, y}];
RegionPlot[DiscretizeRegion[A]]
I get:
while writing:
A = ImplicitRegion[Max[Abs[x - 1 + 2 y], Abs[y - 1 - 2 x]] == 1., {x, y}];
RegionPlot[DiscretizeRegion[A]]
I get:
Why?
Writing:
a = ImplicitRegion[Max[Abs[x-1+2y], Abs[y-1-2x]] == 1., {{x, -1, 1}, {y, -1, 2}}];
RegionPlot[DiscretizeRegion[a, {{-1, 1}, {-1, 2}}]]
I get:
and so things are not going well yet!
(I have 11.1.0 for Microsoft Windows (64-bit) (March 13, 2017)
)
A = ImplicitRegion[ Max[Abs[x - 1 + 2 y], Abs[y - 1 - 2 x]] == 1., {{x, -1, 1}, {y, -1, 2}}]
works for me. Putting the region insideDiscretizeRegion
also works:DiscretizeRegion[A, {{-1, 1}, {-1, 2}}]
$\endgroup$ – egwene sedai Sep 22 '17 at 21:48A
) as it is likely to conflict with system variable names. $\endgroup$ – David G. Stork Sep 22 '17 at 23:05