A proof of the abc conjecture? The abc conjecture is back in the news. Recently, there was yet another conference devoted to the proof of the conjecture claimed by Shinichi Mochizuki. This time, the conference was at the University of Kyoto, which is Mochizuki’s home institution. The meeting was a rare chance for face-to-face engagement with him, as he doesn’t travel… Read More The proof no one understands