Module builtins 

Built-in functions that don’t need the interpreter.

Functions

call_plain

Call a built-in on plain (non-distribution) arguments.

call_raw

Built-ins that receive distributions whole.

check_query_input

Statistical queries take an explicit population, never an implicit point distribution. Also called before the interpreter’s analytic-value guard so a scalar has the same type error in enumeration and sampling.

counts

The parameters of binomial, poisson or geometric, checked; None for another built-in, or when an argument is a distribution.

empty_extreme

extreme_count

items

The elements of a list-like value, checking that a range isn’t too long to spell out.

population_extreme

Select an existing element; recipes inside collections are never lifted.