[Jprogramming] Naming Tacit Verbs

[Linda Alvord]

f =. 13 :'+/!>:2*i.y'

   f =. 13 :'+/!>:2*i.y'
   f 4
5167
   f
[: +/ [: ! [: >: 2 * i.

13  : will provide tacit if possible.

Linda

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________________________________
From: Programming <programming-bounces at forums.jsoftware.com> on behalf of Skip Cave <skip at caveconsulting.com>
Sent: Saturday, July 7, 2018 9:37:03 PM
To: Programming at jsoftware.com
Subject: Re: [Jprogramming] Naming Tacit Verbs

Nick,

Ooops, sorry. When I pasted the formula for f, I left the dot off of the i
at the end of the formula.

Skip


On Sat, Jul 7, 2018 at 8:00 PM Nick S <simicich at gmail.com> wrote:

> Your example used i rather than i. when you created the verb. If this is a
> cut and paste, that would be significant.
>
> On Sat, Jul 7, 2018, 14:08 Skip Cave <skip at caveconsulting.com> wrote:
>
> > I have a tacit verb that finds the sum of the factorials of the odd
> > integers from 1 to 2n - 1:
> >
> > +/!>:2*i.1
> >
> > 1
> >
> > +/!>:2*i.2
> >
> > 7
> >
> > +/!>:2*i.3
> >
> > 127
> >
> > +/!>:2*i.4
> >
> > 5167
> >
> > I want to assign that tacit verb a name f:
> >
> > f=. +/!>:2*i
> >
> > f 1
> >
> > 2
> >
> > f 2
> >
> > 3 3
> >
> > f 3
> >
> > 4 4 4
> >
> > f 4
> >
> > 5 5 5 5
> >
> >
> > My tacit verb doesn't work the same when I assign it a name. How do I
> > modify the verb to allow me to name it? Why do I have to change my verb,
> > just because I assign it a name?
> >
> > Skip
> >
> >
> > Skip Cave
> > Cave Consulting LLC
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