The first F-22 they delivered to japan had serious trouble when it crossed the international date line Sounds like nobody was hurt & they didn't lose any plane

The first F-22 they delivered to japan had serious trouble when it crossed the international date line Sounds like nobody was hurt & they didn't lose any planes, but there was some period of time where the onboard computers were not good https://www.defenseindustrydaily.com/f22-squadron-shot-down-by-the-international-date-line-03087/ https://www.defenseindustrydaily.com/f22-squadron-shot-down-... Yet another reason to exercise low-level math functions with a wide range of inputs -- maybe not on every run, but at least in pre-release integration tests There are only 4 billion floats https://randomascii.wordpress.com/2014/01/27/theres-only-four-billion-floatsso-test-them-all/ https://randomascii.wordpress.com/2014/01/27/theres-only-fou...