ts=: 1 : '] 1 : m'
'+/ % #' ts 1 2 3 4
2.5
1 2 3 4 '+&.:*:' ts 1 2 3 4
1.41421 2.82843 4.24264 5.65685
3 4 5 '(* ,: +)' ts 7 2 4
21 8 20
10 6 9
> From: Roger Hui <[EMAIL PROTECTED]>
>
> tstr=: '(* ,: +)'
> foo=: + 1 : tstr
> 3 4 5 foo 7 2 4
> 21 8 20
> 10 6 9
>
> tstr1 =: '* ,: 2&[EMAIL PROTECTED]'
> goo=: + 1 : tstr1
> 3 4 5 goo 7 2 4
> 21 8 20
> 9 4 6
>
>
>
> ----- Original Message -----
> From: "Sherlock, Ric"
> Date: Tuesday, November 25, 2008 23:21
> Subject: RE: [Jprogramming] Define tacit verb from string
> To: Programming forum
>
> > That method seems to work for simple verb trains but not more
> > complicated sentences:
> >
> > tstr =: '* ,: 2&[EMAIL PROTECTED]'
> > 3 4 5 (;:tstr)`:6 (7 2 4)
> > |domain error
> > | 3 4 5 (;:tstr)`:6(7 2 4)
> >
> > If I rewrite as simple train:
> > tstr =: '* ,: 2: + ]'
> > 3 4 5 (;:tstr)`:6 (7 2 4)
> > 21 8 20
> > 9 4 6
> >
> > But that might get a bit unwieldy as the sentence gets more
> > complicated. Is there a more general method?
> >
> > ---Henry Rich wrote:
> > > tstr =: '* ,: +'
> > > (;:tstr)`:6
> > > * ,: +
> > > +-+--+-+
> > > |*|,:|+|
> > > +-+--+-+
> > > 3 4 5 (;:tstr)`:6 (7 2 4)
> > > 21 8 20
> > > 10 6 9
> > >
> > > Henry Rich
> > >
> > ---Sherlock, Ric wrote:
> >
> > > > For some tacit sentence eg:
> > > > (* ,: +)
> > > > 3 4 5 (* ,: +) 7 2 4
> > > > 21 8 20
> > > > 10 6 9
> > > >
> > > > Defined as a literal string eg:
> > > > tstr=: '(* ,: +)'
> > > >
> > > > How can I create a named (preferably tacit) verb?
> > > > The only thing I've been able to come up with is:
> > > >
> > > > texp=: 4 : 0
> > > > ". 'x ',tstr,' y'
> > > > )
> > > > 3 4 5 texp 7 2 4
> > > > 21 8 20
> > > > 10 6 9
> > > >
> > > > I have an uncomfortable feeling that there is simple and
> > > > elegant solution but my mind is numb!!
>
>
> ----------------------------------------------------------------------
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----------------------------------------------------------------------
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