;; i387; need 64-bit precision. Let libm do it.
FLONUM-EXP
VECTOR-CONS STRING-ALLOCATE FLOATING-VECTOR-CONS
- FLONUM-IS-NORMAL? FLONUM-IS-FINITE? FLONUM-IS-INFINITE?
- FLONUM-IS-NAN? FLONUM-IS-ZERO?
- FLONUM-IS-NEGATIVE?
;; Disabled: these require some care to handle
;; signalling NaN, which can't even be loaded onto
;; the i387 floating-point stack without raising an
;; exception.
+ FLONUM-IS-NORMAL? FLONUM-IS-FINITE? FLONUM-IS-INFINITE?
+ FLONUM-IS-NAN? FLONUM-IS-ZERO?
+ FLONUM-IS-NEGATIVE?
FLONUM-COPYSIGN FLONUM-NEGATE FLONUM-ABS))
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