In the world of science you get to compare software's predictions against reality. It's a weird concept but it grows on you.
I've seen systems with this structure. Part of the fun is B's code is likely to have a lot of errors in it that cancel each other out in exciting ways when running on the domain of interest, which makes using it to work out why A's code is failing to correspond to reality much harder than it could be.
In the world of science you get to compare software's predictions against reality. It's a weird concept but it grows on you.
I've seen systems with this structure. Part of the fun is B's code is likely to have a lot of errors in it that cancel each other out in exciting ways when running on the domain of interest, which makes using it to work out why A's code is failing to correspond to reality much harder than it could be.
It makes all the money