Re: [Bug-apl] Announce: APL function editor written in APL

[Blake McBride]

On Mon, Jun 2, 2014 at 7:08 PM, Daniel H. Leidisch <address@hidden> wrote:

Hello!

Blake McBride <address@hidden>
writes:

> […] we defined ∆ that took two arguments and returned the left. […]

>
> All my code was written with the old ∆ function. I suppose I'll switch
> to the diamond operator sometime soon.

Left returns its left argument:

      1 ⊣ 2
1

Maybe this helps.

Thanks.  That operator is not on my keyboard, and cutting-and-pasting it into GNU APL (unless I am making a mistake) doesn't accept it either.

Am I missing something (like a better keyboard)?  Is that a standard (IBM defined) operator?

Thanks.

Blake

 

Regards,

Daniel