"IncludeBoundaryEvents" allows one to include "fake" initial and final events in properties such
as "ExpressionsEventsGraph". It does not affect the evolution itself and does not
affect the evolution object. It has 4 settings: None
, "Initial", "Final" and All.
Here is an example of an "ExpressionsEventsGraph" with the initial and final "events"
included:
In[] := WolframModel[<|"PatternRules" -> {a_, b_} :> a + b|>,
{3, 8, 8, 8, 2, 10, 0, 9, 7}, Infinity]["ExpressionsEventsGraph",
"IncludeBoundaryEvents" -> All,
VertexLabels -> Placed[Automatic, After]]
Properties like "AllEventsList" are affected as well:
In[] := WolframModel[<|"PatternRules" -> {a_, b_} :> a + b|>,
{3, 8, 8, 8, 2, 10, 0, 9, 7}, Infinity, "AllEventsList",
"IncludeBoundaryEvents" -> "Final"]
Out[] = {{1, {1, 2} -> {10}}, {1, {3, 4} -> {11}},
{1, {5, 6} -> {12}}, {1, {7, 8} -> {13}},
{1, {9, 10} -> {14}}, {1, {11, 12} -> {15}},
{1, {13, 14} -> {16}}, {1, {15, 16} -> {17}},
{Infinity, {17} -> {}}}