User blog:Kyodaisuu/Proof that there is no way to write Rayo function in compact form inside FOST

To my blog post introducing Fish numbers, people commented that FOST (micro-language of Rayo) can write Rayo function, and therefore implementing Rayo function in FOST is not very strong. However, this is not correct.

I wrote a proof that there is no way to write Rayo function in compact form inside FOST here:

http://gyafun.jp/ln/en.html#7

Please see discussion section of Fish number 7.