lispdoc - results for rationalize

(rationalize x)
Function: Converts any REAL to a RATIONAL. Floats are converted to a simple rational representation exploiting the assumption that floats are only accurate to their precision. RATIONALIZE (and also RATIONAL) preserve the invariant: (= x (float (rationalize x) x))
 Mentioned in:
CLtL2 - 12.6. Type Conversions and Component Extractions on Numbers
CLtL2 - 4.8. Type Conversion Function
HyperSpec - Function RATIONAL, RATIONALIZE
rationals
 
 Mentioned in:
HyperSpec - 12.1.3.2 Rule of Canonical Representation for Rationals
HyperSpec - 12.1.5.3 Rule of Canonical Representation for Complex Rationals
HyperSpec - 12.1.5.3.1 Examples of Rule of Canonical Representation for Complex Rationals