Lines Matching full:zero
26 // Detect if a or b is zero, denormal, infinity, or NaN.
38 // infinity * non-zero = +/- infinity
40 // infinity * zero = NaN
45 //? non-zero * infinity = +/- infinity
47 // zero * infinity = NaN
51 // zero * anything = +/- zero
53 // anything * zero = +/- zero
72 // zero. Normalizing this result is just a conditional left-shift by one
90 // If the result is so small that it just underflows to zero, return
91 // a zero of the appropriate sign. Mathematically there is no need to
111 // to zero, but those are the correct results in those cases. We use the
