Yes, everything ultimately boils down to yhvh. The next step up is the
poem or ku that gets to that essence.

There are many poets amongst us, this is like/becoming a fermenter for
that fungus, Anyhu it is fun and gusto for us.

greg
~krsnadas.org

--

from    Roger Hui <[email protected]>
to      Programming forum <[email protected]>
date    20 November 2010 15:33
subject Re: [Jprogramming] Presenting J at the "Language Slapdown" this week

When I said "1-minute elevator conversation", I was off by a factor of 2:

What is a 30-Second Elevator Conversation?

It's the uncommon yet critical conversation with new potential
supporters that is borrowed from the world of venture capital pitches.
 You have one chance to make a great first impression.  Time is of the
essence. The message must rise above the competing noise. Your
sincerity, creativity, and the substance of your messages matters.

http://www.philanthropynow.com/pn/30_second_conversation.htm


--

From: Roger Hui <[email protected]>
Date: Wednesday, November 17, 2010 7:38
Subject: Re: [Jprogramming] Presenting J at the "Language Slapdown" this week
To: Programming forum <[email protected]>

My presentation
- Verbs apply to nouns to produce nouns.
- "Everything" is a noun.
- Adverbs apply to verbs to produce verbs.
is not necessarily focussed on grammar and syntax.

You, with your APL background, are so used to the power of arrays,
functions, and operators that you take them for granted.  But the
power of these is the message I want to convey to the uninitiated.

In fact, if I had to tell the story of J (or APL) in a "1 minute
elevator conversation", the above would still be what I'd say.

--

from    Roger Hui <[email protected]>
to      Programming forum <[email protected]>
date    17 November 2010 09:29
subject Re: [Jprogramming] Presenting J at the "Language Slapdown" this week

Yup.  You don't have to define every word.

And examples are the place to wow them. They may forget everything
else but would latch on to a memorable example. The lab "An
Idiosyncratic Introduction to J" is a synthesis of demos given at a
booth in the AMS annual meeting.  For that audience, I computed the
determinant of the Hilbert matrix and found its unique prime factors,
and computed the order of the subgroup generated by a random
permutation.

From: [email protected]
[mailto:[email protected]] On Behalf Of Roger Hui
Sent: Tuesday, November 16, 2010 6:58 PM
To: Programming forum
Subject: Re: [Jprogramming] Presenting J at the "Language Slapdown" this
week

If I only have 5 minutes then I would try to get across the following
points:

- Verbs apply to nouns to produce nouns.
- "Everything" is a noun.
- Adverbs apply to verbs to produce verbs.


--

from    Roger Hui <[email protected]>
to      Programming forum <[email protected]>
date    14 November 2010 14:21
subject Re: [Jprogramming] Presenting J at the "Language Slapdown" this week

Since the presentation is in NYC some examples involving trading
and/or finance may "connect". e.g.

+/ price * volume % +/ volume
  VWAP (volume weighted average price).

average=: +/ % #
30 average\ close
  30-day moving average of daily closes.
30 90 average\ close
  30- and 90-day moving averages.

range=: >./ - <./
average (price>:(>./price) - 0.1*range price)#volume

The average volume of all trades within 10% of the maximum price.

--

from    Roger Hui <[email protected]>
to      Programming forum <[email protected]>
date    14 November 2010 07:49
subject Re: [Jprogramming] Presenting J at the "Language Slapdown" this week

Mentioning the various sizes is good.  i.e. The interpreter
itself is very small but you do get a substantial amount
of useful stuff in addons.
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

Reply via email to