max unevaled in plot??
Dear all,
Here is a puzzling code:
var('a')
show(plot(max([1-a, a]), (a,0,1)))
show(plot(max([a, 1-a]), (a,0,1)))
Only the first term of the list is used in this maximum!???
Any hint is welcome, I can sure plot a polygon made of sample points, this works, but I would rather understand why the above simple piece fails to behave as I would expect.
Many thanks in advance! Olivier