Source : Webster's Revised Unabridged Dictionary (1913)

Computable \Com*put"a*ble\, a. [L. computabilis.]
   Capable of being computed, numbered, or reckoned.

         Not easily computable by arithmetic.     --Sir M. Hale.

Source : WordNet®

computable
     adj : may be computed or estimated; "a calculable risk";
           "computable odds"; "estimable assets" [syn: {estimable}]

Source : Free On-Line Dictionary of Computing

computable
     
        {computability theory}