lispdoc - results for fceiling

(fceiling number &optional (divisor 1))
Function: Same as CEILING, but returns first value as a float.
 Mentioned in:
CLtL2 - 12.6. Type Conversions and Component Extractions on Numbers
HyperSpec - Function FLOOR, FFLOOR, CEILING, FCEILING, TRUNCATE, FTRUNCATE, ROUND, FROUND