FromDigits
The integer formed by a list of digits in the given base (default 10).
Wolfram Language
FromDigits!FromDigits([d1, d2, …])integer formed from a digit list in base 10.FromDigits([d1, d2, …], base)integer formed from a digit list in the given base.Details
- Effectively the inverse of IntegerDigits:
for . - Digits need not be restricted to
-- a digit base simply carries into higher place values. - An empty digit list has no natural value; compute-engine leaves it unevaluated rather than returning 0.
- compute-engine's FromDigits takes a list of digits, not a digit string.
Examples
See also: IntegerDigits