Lisp
in [Programming]
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lisp database connectivity hi all i want to know is there any lisp compiler that is free and supports the database connectivity if any one knows then do tell me Thanks Yasar India ... 23 Feb 2006 18:00
What is the best Open-Source Lisp? I am looking to delve deeply into Lisp to solve some rather esoteric problems and to do mathematical research into set-theoretic issues. And more. Here are my questions: 1) What is considered the best "most supported" Open Source Lisp for Linux? 2) Are there very wide variations in functionality with all the... 23 Feb 2006 06:51
Sudoku Solver Just a minor cleanup of the code I wrote some months ago, because I wrote a letter to the editor of the german issue of Scientific American, because the author of an article about Sudoku wrote, that it is possible to write a solver in a few hundred lines of Prolog, so I thought it is a good idea to write it in 50 l... 7 Mar 2006 01:57
Where To Begin I've recently become interesting in trying to learn a bit about Lisp. For the mean time, I'd like to go into things without purchasing anything. I'm working through Peter Seibel's tutorial at www.gigamonkeys.com using SLIME and Allegro; however, I feel as though another introductory level publication and a refere... 22 Feb 2006 12:43
Emacs Lisp print problem Can anyone tell me why the following line generates an error (but still prints the correct output!)? It's a simple finite automata simulator; str is a list of integers (ASCII values); and the following line occurs when the recursive FA function encounters a character from outside of the alphabet {a, b} (or {97, 98... 17 Feb 2006 21:11
sketch of union function problem hello, recently i'm picking up lisp again, this time really studying from ANSI Common Lisp by Paul Graham.. I seem to be stuck on Q2 on Chapter 3, Where it wants me to define a new-union method which takes in two lists, for example (new-union '(a b c) '(b a d)) and returns (a b c d) After writing several version... 24 Feb 2006 08:37
How to sum a list? I am very new to LISP. I would like to know how to return the sum, over all the elements, of a variable length list. I know that you can use (+ 1 2 3 ...) to get a sum of a few items. If I have an item of variable length as in (setq vector '(1 2 3 ... n)) I would like to have the sum returned. I ... 11 Feb 2006 08:23
How to do fast matrix-multiplication? Hi, I need to operate on huge two-dimensional arrays. For example, a matrix-multiplication. For a first test, I tried to multiply two small arrays 500x500 (dimension hard coded, no error checking or whatever): (defun mult-array (a b) (let ((c (make-array '(500 500)))) (dotimes (i 500) (dot... 11 Feb 2006 03:38
Yet another 'when to use macros' question.... I have several methods and functions that are similar, and I have re-written most of them to be generated by macros. I've heard the adage to only use macros when they are needed, but technically, since only Lisp has this type of source-generating macro, they are never *really* needed, because the same problem can... 7 Feb 2006 13:36 |