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Re: List of Functions

Newsgroups comp.lang.python
Date 2016-03-28 19:23 -0700
References <3c44f0f8-d701-463e-bf2c-f5871c51bddf@googlegroups.com> <87bn5z1mkd.fsf@bsb.me.uk> <lf5d1qf2g7v.fsf@ling.helsinki.fi> <56f9c104$0$1604$c3e8da3$5496439d@news.astraweb.com>
Message-ID <c8915413-0e9a-4dc0-a041-13fe2ce27ba2@googlegroups.com> (permalink)
Subject Re: List of Functions
From Rustom Mody <rustompmody@gmail.com>

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On Tuesday, March 29, 2016 at 5:11:02 AM UTC+5:30, Steven D'Aprano wrote:
> On Mon, 28 Mar 2016 06:51 pm, Jussi Piitulainen wrote:
> 
> > Ben Bacarisse writes:
> > 
> >> It's shame that anonymous functions (for that's what's being returned
> >> here -- a function with no name) were born of a subject that used
> >> arbitrary Greek letters for things.  We seem stuck with the mysterious
> >> but meaningless "lambda" for a very simple and useful idea.
> 
> I'm not sure that "lambda" is any more mysterious or meaningless than other
> terms used in computing. What's a closure? A trampoline? A future? Mapping?
> Thread? Greenlet? Mantissa? Not to mention terms from mathematics that
> people simply memorise, like "sin", "cos", "power".

Its my conjecture/contention that people find λ hard because 98% of material
presenting it is backward: "A λ is an 'anonymous function"

How does "A constant is an anonymous variable"   sound?

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Thread

List of Functions Richard Riehle <rriehle@itu.edu> - 2016-03-27 12:38 -0700
  Re: List of Functions Erik <python@lucidity.plus.com> - 2016-03-28 00:10 +0100
  Re: List of Functions Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-28 01:19 +0100
    Re: List of Functions Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-28 10:51 +0300
      Re: List of Functions Marko Rauhamaa <marko@pacujo.net> - 2016-03-28 11:58 +0300
        Re: List of Functions Dan Sommers <dan@tombstonezero.net> - 2016-03-28 12:39 +0000
          Re: List of Functions Marko Rauhamaa <marko@pacujo.net> - 2016-03-28 16:40 +0300
            Re: List of Functions Chris Angelico <rosuav@gmail.com> - 2016-03-29 08:40 +1100
              Re: List of Functions Steven D'Aprano <steve@pearwood.info> - 2016-03-29 09:52 +1100
                Re: List of Functions Chris Angelico <rosuav@gmail.com> - 2016-03-29 10:40 +1100
                Re: List of Functions Marko Rauhamaa <marko@pacujo.net> - 2016-03-29 07:49 +0300
              Re: List of Functions Marko Rauhamaa <marko@pacujo.net> - 2016-03-29 07:45 +0300
                Re: List of Functions Chris Angelico <rosuav@gmail.com> - 2016-03-29 16:00 +1100
      Re: List of Functions Steven D'Aprano <steve@pearwood.info> - 2016-03-29 10:40 +1100
        Re: List of Functions Random832 <random832@fastmail.com> - 2016-03-28 19:50 -0400
        Re: List of Functions Chris Angelico <rosuav@gmail.com> - 2016-03-29 10:54 +1100
        Re: List of Functions Rustom Mody <rustompmody@gmail.com> - 2016-03-28 19:23 -0700
        Re: List of Functions Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-29 03:45 +0100
          Re: List of Functions Chris Angelico <rosuav@gmail.com> - 2016-03-29 14:33 +1100
          Re: List of Functions Rustom Mody <rustompmody@gmail.com> - 2016-03-28 23:21 -0700
            Re: List of Functions Marko Rauhamaa <marko@pacujo.net> - 2016-03-29 09:50 +0300
            Re: List of Functions Christian Gollwitzer <auriocus@gmx.de> - 2016-03-29 08:52 +0200

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