API Reference

classify(n)

Returns dict with number, true_properties list, and score.

classify_batch(numbers)

Classify a list of integers.

random_number(max_n=10000)

Classify a random integer up to max_n.

find_by_property(start, end, **filters)

Find numbers matching property filters.

stream(start, end)

Memory-safe generator over large ranges.

register(name, category, ...)

Decorator to register custom number types. See examples/custom_type.py.

Utilities

• get_all_properties(n)
• get_true_properties(n)
• print_properties(n)
• count_properties(n)
• most_special_in_range(lo, hi)
• find_in_range(fn, lo, hi)
• is_prime(n), is_armstrong(n), is_perfect(n)