From TUHS (to Doug McIlroy):
"Curious what you think of APL"

I'm sure what Doug thinks of APL is unprintable.  Unless, of course, he has the special type ball.

<rimshot>

On Tue, Nov 16, 2021 at 8:23 AM Richard Salz <rich.salz@gmail.com> wrote:

The former notation C(B(A)) became A->B->C. This was PL/I's gift to C.

You seem to have a gift for notation. That's rare.  Curious what you think of APL?