FromContinuedFraction[list] reconstructs a number from the list of its continued fraction terms.
FromContinuedFraction[, , , ... ] returns .
The can be symbolic.
FromContinuedFraction[, , ... , , , ... ] returns the exact number whose continued fraction terms start with the , then consist of cyclic repetitions of the .
FromContinuedFraction acts as the inverse of ContinuedFraction.
See The Mathematica Book: Section 3.2.4.
Implementation Notes: see section A.9.4.
See also: ContinuedFraction, Rationalize, FromDigits, Fold.