Bart: A mathematical problem that defied solution for hundreds of years has finally yielded to a supercomputer.
Conclusion (consequently)
The result is unacceptable.
rephrase: we can't accept the supercomputer's solution to the math problem.
Evidence
The process the supercomputer used is so complex that no one can fully comprehend it.
Goal
It seems like we're shopping for a Missing Link like, "If we can't fully comprehend the process it used, then we can't accept its solution to the problem.