NumeralSystemShape

What a system's digits are allowed to look like, in one line.

NumeralSystemShape(system)a description of the digit constraint

Domain: Numeral systems

Details

• Useful for the systems whose constraint is not a simple range — Zeckendorf's forbidden pattern, or a residue system whose moduli are not pairwise coprime
• A residue system reports whether it is a bijection at all

Examples

See also: IntegerDigits, FromDigits