Re: [Bug-apl] How does a vector become a matrix?

[Jay Foad]

On 12 May 2014 15:43, Blake McBride <blake1...@gmail.com> wrote:
> But if I enclose
> and then disclose, I end up with something different - sometimes.

That's not true. Disclose is a "left inverse" of Enclose:

      X ≡ ⊃⊂X ⍝ for all X

Jay.