A subtype of float.
common-lisp
double-float
The type double-float
is disjoint from short-float and single-float in all LispWorks implementations in version 5.0 and later.
In LispWorks 4.4 and previous on Windows and Linux platforms, all floats are of type double-float
. However, there are distinct specialized array types (array single-float)
, with single precision, and (array double-float)
, with double precision.
double-float in the Common Lisp HyperSpec
long-float
parse-float
short-float
single-float
LispWorks® User Guide and Reference Manual - 01 Dec 2021 19:30:30