> In software, a single bit-flip or typo can lead to catastrophic failure That's why you have tests for this. The main problem that i see with software, is th

> In software, a single bit-flip or typo can lead to catastrophic failure That's why you have tests for this. The main problem that i see with software, is that the testing and bug finding part are left to the user. And, when testing is done, it is done as easy as possible. For example a function must return 5 when it has 8 as an input. They only test for 5 as an input value and 2 or -1 are left to the user to test them.