eduhetxub
No user record in our sample, but eduhetxub has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but eduhetxub has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
Be careful. While a proof in Lean is executable (it is a script, so to speak) it is conceptually a sequence of references to tactics. Writing a Lean proof does involve a highly specialised form of functional…
Quite frankly, the Wikipedia page should tell anyone everything they could want to know (for starters). https://en.wikipedia.org/wiki/SKI_combinator_calculus
I don't know exactly what you mean, but the name of this shape is consistent with the naming of traditional geometric constructions like the "five-centered arch" and the "three-centered arch" (see many diagrams online…