A.1 library(aggregate): Aggregation operators on backtrackable predicates
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Availability::- use_module(library(aggregate)).(can be autoloaded)
Source[semidet]aggregate_all(+Template, +Discriminator, :Goal, -Result)
Aggregate bindings in Goal according to Template. The aggregate_all/4 version performs findall/3 followed by sort/2 on Goal. See aggregate_all/3 to understand why this predicate can fail.