User blog comment:Ubersketch/A proposal for a standard/@comment-35470197-20190811012241/@comment-34422464-20190813012155

Again, how is it circular? If anything, purely circular definitions don't work since you can't find any case in which will satisfy the definition. In this case, we do have things which satisfy the definition. Also, how do you find an algorithm for computation, and I don't see how complexity based definitions impend analysis other than making it harder to find FS.