Lines Matching full:mantissa
145 // Express exponent as delta to (number of mantissa bits + 31).
174 // Set the implicit 1 before the mantissa part in input_high.
178 // Shift the mantissa bits to the correct position.
179 // We don't need to clear non-mantissa bits as they will be shifted away.
185 // Replace the shifted bits with bits from the lower mantissa word.
285 // and not all mantissa bits (0..51) clear.
293 // Shift out flag and all exponent bits, retaining only mantissa.
295 // Or with all low-bits of mantissa.
299 // if all bits in mantissa are zero (it's an Infinity) and non-zero if
