I hadn't seen that before. I enjoyed it a lot. It may well be an inspiration. However, while in Clark's story finding the name of God is the end, in UNSONG that's just the beginning of their adventure...
I guess. I found the Borges story infinitely richer and intellectually interesting. Kind of lends credence to the idea that Kubrick was the real genius behind 2001 (Clarke co-wrote the screenplay).