It wasn't exactly a question, but the thread started by discussing practical implications: > That said, there is definitely potential practical implications fo

It wasn't exactly a question, but the thread started by discussing practical implications: > That said, there is definitely potential practical implications for this. Even if it means we can know np problems do not have efficient solutions [emphasis mine] So, this was about efficiency in the practical sense, not some largely useless definition of efficiency by which galactic algorithms are "efficient".