Falls back to realize and delegates to
sup.empirical_dist.
# S3 method for class 'edist'
sup(x)A finite_set support object.
# \donttest{
set.seed(1)
z <- normal(0, 1) * exponential(1)
sup(z)
#> <finite_set>
#> Public:
#> clone: function (deep = FALSE)
#> dim: function ()
#> has: function (x)
#> infimum: function ()
#> initialize: function (values)
#> supremum: function ()
#> values: -1.29745871626363 0.40037921854961 -1.32717112277062 0.0 ...
# }