Is there a `Real` equivalent to `FromDigits`?

Question

One can extract an Integer's digits using IntegerDigits and reassemble them into the Integer using FromDigits. Is there a function that reassembles the output of RealDigits into the Real?

@kguler: didn't realize fromdigits accounted for offset.. right in the details in the doc... +1 — ciao, Jul 05 '14 at 04:31
@kguler Post an answer? It seems it's worth spelling out because people are not always aware that FromDigit already does this. — Szabolcs, Jul 05 '14 at 04:33

score 8 · Accepted Answer · answered Jul 05 '14 at 08:06

8

From FromDigits>>Details:

For example:

N@FromDigits[RealDigits[123.55555]]
(* 123.556 *)

answered Jul 05 '14 at 08:06

kglr

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Is there a `Real` equivalent to `FromDigits`?

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