Comment on Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)? (2013)parentComments−pascal_cuoq12yIt is easy to track the real result of the computation with floating-point intervals: round down when computing the lower bound, and up when computing the upper bound of each interval.
Comments
It is easy to track the real result of the computation with floating-point intervals: round down when computing the lower bound, and up when computing the upper bound of each interval.