Figure 12–7 shows defined names relating to implementation-dependent details about numbers.
double-float-epsilon most-negative-fixnum double-float-negative-epsilon most-negative-long-float least-negative-double-float most-negative-short-float least-negative-long-float most-negative-single-float least-negative-short-float most-positive-double-float least-negative-single-float most-positive-fixnum least-positive-double-float most-positive-long-float least-positive-long-float most-positive-short-float least-positive-short-float most-positive-single-float least-positive-single-float short-float-epsilon long-float-epsilon short-float-negative-epsilon long-float-negative-epsilon single-float-epsilon most-negative-double-float single-float-negative-epsilon