If this is the sense in which the comment is intended - CUE is capable of some kinds of computation. It's just not Turing complete.
My 2c - thus far, i've found the language features enabled by this constraint much more useful than the expressiveness lost - at least, for the purposes i've chosen.
My 2c - thus far, i've found the language features enabled by this constraint much more useful than the expressiveness lost - at least, for the purposes i've chosen.