+∞ any +0.0 qNaN canonical NaN value. Clarification of floating-point inputs: Input Output Exceptions raised -∞ any -0.0 -2B+1 < x < 2-(B+1) (subnormal, sig=01…) any -2B ≥ y > -2-B+1 (subnormal, sig=1…) any -2B-1 ≥ y > -2-B (subnormal, sig=1…) any 2B > y ≥ 2-B (subnormal, sig=01…) +∞ any +0.0 qNaN any canonical NaN has a higher privilege
chucks