first numbers: type function vs template

[Per Nordlöw]

On Friday, 21 August 2020 at 19:13:30 UTC, Stefan Koch wrote:
> In terms of memory a quick best out of three reveals:
> 19080k for the template  and
> 14328k for the type function.
>
> Which is a reduction by roughly 25%.
>
> I am rather pleased by those numbers, given that type functions 
> are still very much proof of concept and rather unoptimized.

Nice.

BTW, is newCTFE's latency to high to give further speedups for 
this type function?