3 ms·

additions arent strictly ok. if the two addends arent close together in magnitude, then one of them is going to lose some bits

• lanstin 1y ago
  The result won't be far off from the correct answer, however.
  • amelius 1y ago
    Consider (A+B)-A, where A>>B.
    • lanstin 1y ago
      That has a substraction where the 2 values are nearly equaly, which is the dangerous op as I said.