Archive-name: apl-faq
Posting-Frequency: monthly
Last-modified: Mon Nov 26 09:03:05 PST 2007
APL Frequently Asked Questions (well some, anyway)
Maintained by S.W. Sirlin
Thanks to the many people who have contributed to this list.
11/26/2007 New in this version: csv2apl
First, what is APL?
APL is the first array processing language (that I know of anyway).
The following was extracted from http://www.acm.org/sigapl/whyapl.htm.
The language was invented by Kenneth E. Iverson while at Harvard
University. The language, originally titled "Iverson Notation", was
designed to overcome the inherent ambiguities and points of confusion
found when dealing with standard mathematical notation. It was later
described in 1962 in a book simply titled "A Programming Language"
(hence APL). Towards the end of the sixties, largely through the
efforts of IBM, the computer community gained its first exposure to
APL. Iverson received the Turing Award in 1980 for this work.
APL is a user-oriented notation, particularly well suited for
communication from people to other people or to computers. The
notation consists of a set of symbols (letters, numbers, punctuation,
algebra, and special shapes), with a very simple set of rules (syntax)
for putting them together to describe the processing of data. The
data can be either numeric or literal (which includes words and text
handling).
In fact there are about a hundred different "primitive
(i.e. fundamental to APL) operations which can be performed. This can
be compared to having a calculator with over 100 different function
keys.
Following the old Chinese proverb that a picture is worth a thousand
words, the APL symbol set is the equivalent of many words in
describing algorithms or procedures. Often one or a few APL symbols
(function) can have the same result as several lines of code in
another computer language or of several paragraphs in English.
....See http://www.acm.org/sigapl/whyapl.htm
for the rest of the article, or check out some of the web links or
books listed below for more information.
Wikipedia has a good overview as well
http://en.wikipedia.org/wiki/APL_(programming_language).
The questions I'm answering here are:
1. Where can I find APL for machine X?
2. How do I use APL on an XX terminal connected to machine YY?
3. What about APL keyboards/stickers?
4. Can I compile APL?
5. What tools exist for APL?
6. Can I get an APL font for X?
7. What information exists online about APL?
8. How do I get book Y?
9. What good APL books exist?
10. What user groups exist?
11. What's the latest APL conference?
12. How do I pass APL functions from one APL to another?
13. How do I write APL using only ASCII?
13. What about Unicode?
The primary format for this faq is html. I use lex and aplc to convert
this to a text version that is autoposted to the newsgroup.
For the (text) latest version available, see ftp://rtfm.mit.edu/pub/
(where all the autoposted faq's are archived), in particular
ftp://rtfm.mit.edu/pub/usenet-by-group/comp.lang.apl/APL_language_FAQ.
Another good place for faq archives is http://www.faqs.org/,
with this faq at http://www.faqs.org/faqs/apl-faq/.
The latest html version of this faq is at
http://home.earthlink.net/~swsirlin/apl.faq.html
(1) Q: Where can I find APL for machine X?
A: APL SOURCES
A+ [1/2002]
A+ is an APL dialect available (as source) under the GNU GPL for
various Unix, including Linux, Solaris, FreeBSD, NetBSD,
developed at Morgan Stanley by Arthur Whitney et al.
http://www.aplusdev.org
http://sourceforge.net/projects/aplus/
The BAA has had some success in porting to Windows, see
http://www.vector.org.uk/aflat
APL\11
APL\11 is a freely available APL interpreter for UNIX (C),
thanks to Michael Cain. Currently has some bugs.
See also openAPL below. Port to FreeBSD available
(email: swsirlin@[EMAIL PROTECTED]
)
email: mcain@[EMAIL PROTECTED]
APLNow (formerly APL2000, formerly STSC)[5/5/2006]
APL+Win (for Windows 2000 and newer), APL+WebServices,
APL+WebComponent,
APL+Link Pro, APL+Linux and APL+UNIX.
APLNow LLC d.b.a. APL2000
One Research Ct., Suite 140
Rockille, MD USA 20850
Main Tel: (301) 208-7150
Sales Tel: (301) 208-7150, Sales Fax: (301) 208-7151
Support Tel: (301) 208-7217, Support Fax: (301) 208-7151
Consulting Services Tel: (301) 208-7150
email: sales@[EMAIL PROTECTED]
support@[EMAIL PROTECTED]
consult@[EMAIL PROTECTED]
http://www.APL2000.com
Canadian Distributor:
APL Borealis Inc.
381 Manor Road East
Toronto, Ontario M4S 1S7, Canada
Tel: (416) 457-7828, Fax: (416) 482-6582
email: info@[EMAIL PROTECTED]
http://www.aplborealis.com
UK Distributor [12/01]
APL Systems IDC SL
Alfredo Marquerie, 12 - 2 F
28034 Madrid, Spain
Tel: +34 91 730 7008 Office, +34 60 680 5949 Mobile
Fax: +1 775 743 6131
email: uksales@[EMAIL PROTECTED]
uksupport@[EMAIL PROTECTED]
APLX (was APL.68000)[5/2004]
APLX for Windows, Mac OS (including Mac OS X), Linux and AIX
(APL.6800 ran on Atari ST, IBM RS/6000, Mac level I/II,
add in board for IBM pc's, PowerMac, Amiga). APLX for Linux is
free for non-commercial use.
MicroAPL Limited
The Roller Mill, Mill Lane
Uckfield, E. Sussex
TN22 5AA, UK
Tel: (+44) 1825 768050, FAX: (+44) 1825 749472
email: microapl@[EMAIL PROTECTED]
WWW: http://www.microapl.co.uk
APL92
APL92 (Mac, system 7.1), older APL90:
ftp://ftp.emse.fr/pub/lang/apl/[dead 12/2005]
Jean-Jacques Girardot
School Mines
St-Etienne, France
email: girardot@[EMAIL PROTECTED]
APLSE
APLSE/LRNAPLSE (APL*PLUS v10 freeware, PCDOS, W95/98, NT):
APLSE is a version of Manugistics/STSC's PC APL, available
with very little documentation. It can be found at [5/2005]
http://home.comcast.net/~paul.l.jackson/APL/
http://ftp.gwdg.de/pub/misc/languages/apl/apl-plus/
http://apldn.apl2000.com/downloads/APLWI+Downloads/APLWIUF/1811.aspx
LRNAPLSE is a package
including APLSE, on-screen lessons (with additional
documentation), and the APL*PLUS Demo (more documentation).
Ask for a catalog of APL books and software from Dick Holt,
dick_holt@[EMAIL PROTECTED]
Fonts under W95, WNT, (WME?) are troublesome. Here is some
information from Allan Zenth (allan.zenth@[EMAIL PROTECTED]
):
I tried to use APL-PLUS v.10 (essentially the same as APL SE)
under Windows
95 and Windows NT. I don't know about Windows ME.
First the bad things: You cannot work in a window with symbols
(only
full-screen) and using a code-page for symbols is not possible in
NT.
The difficult thing is to have a stable full-screen situation and
the most
difficult was NT.
1) Make a short-cut on the screen to the apl.exe file. Go into the
properties (right-click on the icon).
2) On the program-page refer to the bat-file in the command-line
field an
set run to maximized
3) On the memory-page I use 1MB in EMS, XMS & DPMI - perhabs not
important
4) On the screen-page set full-screen
5) On the misc-page remove the check-mark for Ctrl+Esc - Important
to have
in APL
6) Go into C:\WinNT\Pif and make sure, that you have the same
short-cut
here
7) Here should also be a short-cut for your font.com:
7a) On the program page refer to the file itself on the
command-line, set
run to maximized and remove the mark in "close on exit"
(important!!)
7b) The same alterations on the other pages as above.
8) If you use aplprint.com for function-printout it should be
treated as
font.com
Try to use this method in Windows ME - it might be the way out.
APL*PLUS II/VMS, Statgraphics
This was distributed by Manugistics (formerly STSC) but now has
been taken over by APL2000 (above).
Manugistics
2115 East Jefferson St.
Rockville, Maryland, USA 20852
Tel: 800-592-0050, 301-984-5000, 301-984-5412, 301-984-5123
Fax: 301-984-5094
email: support: answer@[EMAIL PROTECTED]
international: intl@[EMAIL PROTECTED]
BBS: 301-984-5222
APROL
APROL (Scheme/J mix):
For information (7/15/98):
http://www.cs.trinity.edu/~jhowland/aprol.paper.ps
email: jhowland@[EMAIL PROTECTED]
CAPLIB2
CAPLIB2 (Linux, DOS, HPUX, can be ported to other Unix) GPL
interpreter, C library
Thomas Glen Smith
3154 W. Shady Lane
Neenah, WI
email: 76207.3343@[EMAIL PROTECTED]
http://www.math.uwaterloo.ca/apl_archives/apl/CAP/index.html
http://www.apl2.de/
Possible future development
D4 [8/2000]
D4 (IBM PC, Windows, Linux). Unix like shell for windows
The shell is writen in D4, a dialect of APL
http://www.d4maths.lowtech.org
For more information contact the author Tony Goddard
email:cat@[EMAIL PROTECTED]
DEC
DEC (VAX APL V4.0):
Digital Equipment Corp.
Maynard, MASS, USA
Dyalog APL [10/2007]
Dyalog APL (Win 95/98/ME/2000/XP, Unix/Motif, Windows 3.x,
PocketPC 2002). Available free for educational use.
Source:
Dyalog Ltd.
South Barn, Minchens Court, Minchens Lane, Bramley
Hampshire RG26 5BH, UK
Tel: +44 (0) 1256 830 030
email : support@[EMAIL PROTECTED]
http://www.dyalog.com
Partners: http://www.dyalog.com/partners.htm
FreeAPL
IBM PC, MS Windows, version of APL\11
Tauno Ylinen, email:
tylinen@[EMAIL PROTECTED]
http://www.pyr.fi/apl/index.htm
Glee
Glee is an APL descendent, for MS Windows
http://withglee.com/
I-APL
IBM PC, Mac, some other PCs (free*):
In the US (may require lots of patience):
Edward M. Cherlin
Co-Chairman, I-APL Limited
6611 Linville Drive
Weed, California, USA 96094-9763
Tel: (916) 938-4684, Fax: 916/938-3229
email: Cherlin@[EMAIL PROTECTED]
In the UK:
Anthony Camacho
Co-Chairman, I-APL Limited
11 Auburn Road
Redland
Bristol BS6 6LS UK
IBM APL2 [12/04]
APL2 for Windows, AIX, Linux, Solaris and Mainframes
APL Products and Services
IBM Silicon Valley Lab, Dept. H36/F40
555 Bailey Avenue
San Jose, California 95141, USA
Tel: 408-463-APL2 (408-463-2752), FAX: 408-463-4488
email: apl2@[EMAIL PROTECTED]
news://news.software.ibm.com/ibm.software.apl
http://www.ibm.com/software/awdtools/apl
http://www-306.ibm.com/software/awdtools/apl/library.html
ftp://ftp.software.ibm.com
IBM support site. Look in /ps/products/apl2
Products:
From 1-800-IBM-CALL or ibm.com
Workstation APL2 Version 2 (Windows, AIX, Linux, Solaris) is
IBM Program Product Number 5724-B74
APL2 Version 2 (CMS, TSO) is Program Number 5688-228
APL2 Application Environment for CMS/TSO is Program Number
5688-229
J & APLIWIN
J (for DOS, Linux, Windows, Mac, RS/6000, Sun) & APLIWIN (for
Windows),
Produced by:
Jsoftware Inc.
19235 Covington Court
Shorewood, MN 55331, USA
http://www.jsoftware.com
email: info@[EMAIL PROTECTED]
An early version of J (J7, about 1999) is available on waterloo.
K
K, Kdb; an APL derivative for Solaris, Linux, Windows
Kx Systems
http://www.kx.com
MacAPL
Macs (?) version 2.11 (I don't know much about this yet)
Michael C. O'Connor
Leptonic Systems Co.
405 Tarrytown Rd., White Plains, NY 10607
Tel: (914) 682-0377
version 1.13
ftp://ftp.uwtc.washington.edu/pub/Mac/Programming/Languages/
(no longer: ftp://ftp.ens.fr/pub/mac/hqx/ )
openAPL
New (11/98) version of apl\11 (above). Alpha release, under
GPL (free source). Ported to Linux/X11
ftp://sunsite.unc.edu/pub/Linux/devel/lang/apl
Branko Bratkovic, South Australia.
email to branko at senet dot com dot au
Now (7/2005) in development at sourceforge by Peter Jeremy
(mangled
mail address: pzextcevrbjeremy@[EMAIL PROTECTED]
):
http://sourceforge.net/projects/openapl
Parrot APL [11/2006]
APL is one of the languages part of the parrot project - a
generic interpreter backend with more than 30 languages included
(Perl,
Ruby Basic, Scheme etc). GPL (free source). Unix +.
http://www.parrotcode.org/
Q'Nial [12/4/2006]
Q'Nial is a highly portable interpreter for Nial originally
developed at Queen's University, Kingston, Canada in the early
1980s. NIAL stands for the Nested Interactive Array Language,
a hybrid language combining a functional array language based on
Trenchard More's mathematical treatment of nested arrays
called Array Theory, with a procedural language with familiar
control structures. Q'Nial is open source, with versions available
for Unix and Windows.
NIAL Systems Limited
46 William St.
Kingston, Ontario
K7L 2C4
http://www.nial.com/
email: jenkins@[EMAIL PROTECTED]
SHARP APL
SHARP APL (MVS, AIX, SunOS, Solaris, Linux [1/02])
Sharp APL for Linux is free for personal use; other products are
Viewpoint, LOGOS, Mailbox
Soliton Associates Limited (Formerly I. P. Sharp Associates)
44 Victoria St, Suite 2100
Toronto, Ontario, Canada M5C 1Y2
Tel: (416) 364-9355 Fax: (416) 364-6159
email: sales@[EMAIL PROTECTED]
http://www.soliton.com
Soliton Associates, Inc.
1100 University Ave., Suite 111
Rochester, NY 14607
USA
Tel: (716) 256-6466, Fax: (716) 256-6469
Soliton Associates Limited
Havsgaardsvej 4
2900 Hellerup
Copenhagen, Denmark
Tel: +45 2621 6099, Fax: +45 3940 1641
email: benoit_paquin@[EMAIL PROTECTED]
(2) Q: How do I use APL on an XX terminal connected to machine YY?
A: Terminal Emulation
Apex Computer Specialists
APL Key Boards and key caps for MG800/T7000 terminals, for WICAT/MCS
systems, as well as terminal with both the ASCII and APL character
codes.
Bert Arias
Apex Computer Specialists, Inc.
1502 West 400 South, Suite #2
Orem, UT 84058-5100
Tel: 888-887-2739, Ext. 3357
Int.l 1-801-223-3357
Fax: 801-223-9955
e-mail: barias@[EMAIL PROTECTED]
Chameleon
Chameleon TN3270 for Windows, networks, IBM 3179G and 3192G emulation,
SAA, APA graphics.
NetManage
10725 De Anza Blvd., Cupertino, CA 95014, U.S.A.
Tel: 408/973-7171
Fax: 408/257-6405
email: Donna@[EMAIL PROTECTED]
EXTRA!
EXTRA! Extended for DOS or EXTRA! for Windows.
Includes APL2 character set in both. DOS product works
under Windows.
Attachmate Corporation
13231 S.E. 36th Street
Bellevue, Washington 98006 USA
tel. (800) 426-6283
(206) 644-4010 in Washington State
IBM Terminal Emulator
IBM Terminal Emulators with APL Support:
AIX: AIX X-Windows 3270 Emulator/6000 (X3270) Program
Number 5765-011
DOS/Windows: PC/3270 Version 3, Version 4 9/30
OS2 Extended Services Communications Manager:
Includes the CMAPL Application Aid. Requires APAR fixes
after the Graphics Engine CSD is installed.
OS2 Communications Manager/2 (CM/2):
APL Support is available in Version 1.11
IRMA
IRMA (PC) ??
Digital Communications Associates, Inc.
1000 Alderman Drive
Alpharetta, Georgia 30201-4199 USA
tel. (770) 442-4000
Kermit
Dyalog APL reportedly has a tweaked kermit for APL/X 6.x. This
supports APL characters on a PC (DOS or DOS session under
Windows)
when running APL on a Unix box.
RUMBA
RUMBA (for 3270, APL and graphics)
Wall Data
17769 NE 78th Place
Redmond WA 98052-4992
206-883-4777
rxvt
OpenAPL has support for X11 terminals, but this may not match
character orderings for other APLs.
Sun
Sun reportedly has a very good emulator for SunOS 4 and Solaris 2
which emulates an IBM 3179G APA colour graphics terminal.
TN3270
TN3270 (Macintosh) Not public domain, but may be freely distributed.
Works with TCP/IP
Anonymous FTP from BROWNVM.BROWN.EDU (128.148.128.40):
Distribution files are in the highest level directory. Begin
by
retrieving the file $README.FIRST which describes the other
files.
Anonymous FTP from FTP.NCSA.UIUC.EDU (128.174.20.50):
Distribution files are contained in the directory
NCSA_Telnet/tn3270. Same files as above above for
BROWNVM.BROWN.EDU.
BITNET distribution from LISTSERV@[EMAIL PROTECTED]
Send LISTSERV the command GET TN3270 PACKAGE. GET LOCAL
FILELIST
for a complete list of available files.
Mail order from Brown for $20 (check payable to Brown University):
TN3270 Distribution
Brown University Computer Store
P.O. Box 1885
Providence, Rhode Island 02912 USA
Info -- the NCSA Telnet Digest subscription:
request@[EMAIL PROTECTED]
x3270
x3270 for Unix systems (Linux, Solaris,...)
A free 327x emulator with APL support. Get the
source from ftp://ftp.x.org/contrib/applications
or see the home page at
http://www.geocities.com/SiliconValley/Peaks/7814
YTERM
YTERM For PC, supports IBM, VAX, TCP/IP with APL/APL2 chars.
Yale University Computing & Information Systems
Software Distribution
175 Whitney Avenue
New Haven CT 06520
Tel: (203) 432-6600 Fax: (203)-432-6165
LISTSERV@[EMAIL PROTECTED]
Z-Stem
Z-Stem, a series of VT (e.g. VT240) emulators, for MSDOS PC/VAX-11
KEA Systems
3738 North Fraser Way, Unit 101
Burnaby, British Columbia
Canada, V5J 5G1
(604) 431-0727
(3) Q: What about APL keyboards/stickers?
A: APL Keyboards/Keycaps
APL keyboard
IBM/Lexmark keyboard, part no. 60G3571 or KB-571,
(Professional 101-key keyboard about $90)
APL2 Keycaps, US and UK base set (about $46)SX80-0270
APL2 Keycaps, German Upgrade to SX80-0270 SX80-0452
APL2 Keycaps, German Upgrade to SX80-0270 SX80-0453
APL2 Keycaps, French Upgrade to SX80-0270 SX80-0454
APL2 Keycaps, Italian Upgrade to SX80-0270 SC33-0604
APL2 Keyboard Decals (about $13 for set of two)
Keycaps and decals are "publications" - order at 800-879-2755
Keyboard stickers, custom replacement key caps
Hooleon Corp.
P.O. Box 230
Cornville, AZ 86325
Tel: (602) 634-7515
Fax: (602) 634-4620
Keyboard stickers
APL2000 Inc. (see above address)
On-screen Maps
KEYBOARD.AWS: APL*PLUS pop-up color keyboard diagram
at the touch of a PF key. Incorporate it in any .AWS.
Ask for catalog from email:dick_holt@[EMAIL PROTECTED]
(4) Q: Can I compile APL?
A: Compilers
APL2C
APL2C compiler/translator and interpreter,
for Microsoft Windows 9x/NT/2000, written by Dr. Tilman P. Otto
http://www.apl2c.com
email: otto@[EMAIL PROTECTED]
APL to C
APL to C conversion and compiler
- I've heard this is out of business these days.
Sofremi-AGL
6. rue Paul Bert
92800 Puteaux - France
(1) 47.72.25.13 + Telex: 612 651 F
IBM 370 APL*PLUS
Manugistics compiler for IBM 370 APL*PLUS, documented in APL '85.
see Manugistics listing above, or
email aplsales@[EMAIL PROTECTED]
Experimental:
APEX
Robert Bernecky's APEX compiler:
Snake Island Research Inc.
http://www.snakeisland.com/[9/2003]
email:bernecky@[EMAIL PROTECTED]
APLc
Tim Budd's APLc:
anonymous login to ftp.cs.orst.edu, cd users/b/budd, or
http://www.cs.orst.edu/~budd
and look under books.
(latest C++ version unavailable?)
Sam Sirlin's current modification of Budd's older aplc
o ported to Solaris, Freebsd, Atari, Linux, Dec Alpha
o support for most of ISO APL, control structures, boxed
arrays
o support for hypercomplex numbers (ordinary complex,
quaternions, octonions)
v5.11 is stable version (mostly flat APL)
v6.12 is the development version (anonymous fns, more operator
support)
See http://home.earthlink.net/~swsirlin/apl.html
or send mail to swsirlin@[EMAIL PROTECTED]
asking for it
CAPLIB
Thomas Glen Smith's CAPLIB2 package, while not strictly a compiler
Has C procedures corresponding to APL functions/operators (see
above)
A list of references on APL compilation is available
ftp://archive.uwaterloo.ca/languages/apl/bibliography/compilers.html[dead
3/2006]
(5) Q: What tools exist for APL?
A: Other tools for APL
Dino database for huge amount of data,Saurus tools for
multidimensional databases
Dinosoft Oy
Lonnrotinkatu 21 C
00120 HELSINKI, Finland
Tel: +358 9 70028820, Fax: +358 9 70028824
email: dinosoft@[EMAIL PROTECTED]
http://www.dinosoft.fi/
IEDIT (APL2 editor),AFM file system,APL2 tools[dead 3/2006]
Interprocess Systems, Inc.
Insight Systems [4/2000]
SQAPL, an interface to SQL databases via ODBC or
SequeLink, a spreadsheet manager, and a number of other APL tools
available for many APL systems. Dealers for Dyalog APL, APL+Win
from Cognos/APL2000, APL2 from IBM, J from Jsoftware,
Causeway Products.
Insight Systems ApS
Nordre Strandvej 119G
DK-3150 Hellebaek, Denmark
Tel: +45 7026 1326
FAX: +45 7026 1325
http://www.insight.dk
info@[EMAIL PROTECTED]
APs for Dyalog APL for Windows
Auxiliary Processors for Dyalog APL for Windows
Lingo Allegro USA, Inc.
6749 S.Westnedge Ave, Suite K-268
Tel: +1 312 203 4926
Fax: +1 708 459 8501
Internet: 71303.3224@[EMAIL PROTECTED]
http://www.lingo.com
Computer Aided Instruction
Computer Aided Instruction, for PC or mainframe IBM. Also a newsletter.
Zark Incorporated
23 Ketchbrook Lane
Ellington CT 06029 USA
Converting CSV files to APL
Some functions for converting Comma-Separated-Value (CSV)
files (e.g. from spreadsheets such as excell) to APL
http://aplwiki.aplteam.com/moin.cgi/CsvToApl
(6) Q: Can I get an APL font for X?
A: Besides commercial products that come with the interpreters, there are:
o Fonts for TeX, laTeX, the X windows system, postscript, and
truetype (windows) are available. See
ftp://archive.uwaterloo.ca/languages/apl/fonts/[dead 3/2006]
o Truetype fonts for windows are available from ISI.
o Truetype fonts Dyalog APL and Vector APL are available gratis, if
you send a blank, formatted disk:
Adrian Smith
Brook House, Gilling East, YORK
England -- U.K.
(See his article in the April 1993 issue of VECTOR journal)
o STSC, now Manugistics, used to distribute a rom chip with the APL
characters for use in old monochrome adapters (now almost
extinct). There's also code called SIMCGA.COM, that makes an old
Hercules act like a cga (itself pretty old).
o Fonts from several vendors are available for use (free of charge)
in preparing articles for APL Quote Quad, APL conference
proceedings, or other educational articles. This can be found on
the ACM SIGAPL Web site. Word processing Templates to aid the
author in preparing articles for conference proceedings or for
submission to APL Quote Quad can also be found on the ACM SIGAPL
web site.
o Paul Houle has made a DOS window font file suitable for use with
old STSC APL's available here [5/17/04]:
http://paulhoule.com/stscfon/index.htm
o Paul L Jackson's pljtools.zip contains DOSAPP.FON which if put in
the Windows\Font directory, will provide an 8x16 APL font for a DOS
window. This should work for various MS Windows products and
APLSE. This is available at waterloo
http://www.math.uwaterloo.ca/apl_archives/apl/apl-plus/index.html
and (with APLSE) [5/05]:
http://home.comcast.net/~paul.l.jackson/APL/
o A variety of fonts and tools is available from Vector:
http://www.vector.org.uk/resource
(7) Q: What information exists online about APL?
A:
Online information, free* APLs & WS
o Anonymous ftp servers:
o ftp://rtfm.mit.edu The official archive site for this faq and
many others. The latest version of this faq is at
ftp://rtfm.mit.edu/pub/usenet-by-group/comp.lang.apl/APL_language_FAQ
o University of Waterloo, Canada. L.J. Dickey's
collection. Lots of J/APL archives.
http://www.math.uwaterloo.ca/apl_archives/Welcome.html[back
up
3/2006]
o ftp://ftp.software.ibm.com, IBM support site. Look in
ftp://ftp.software.ibm.com/ps/products/apl2.
ftp://ftp.software.ibm.com/ps/products/apl2/demos contains a
free (time limited) demo of APL2 for Windows, and TryAPL.
o ftp://gatekeeper.dec.com
The site of Committee Draft 1 of the APL ANSI/ISO standard
(1/93) in:
pub/plan/apl/cover.ps (a cover letter)
pub/plan/apl/aplcd1.ps (the main document)
o ftp://wuvieai.wu-wien.ac.at [dead 12/2005]
This mirror of the APL Archives on watserv1 may be more
convenient for users in Europe. Start in the directory
/pub/lang/apl
o Web (WWW) html servers:
o ACM SIGAPL - information about the ACM, SIGAPL, related
organizations, conferences, Internet resources, and the APL
White Pages.
http://www.acm.org/sigapl/
o AFAPL - French APL users group.
http://www.afapl.asso.fr
o APL White Pages
A collection of names and email adressess of those
interested in APL. Over 300 listings.
To be listed, or see a listing go to
http://www.acm.org/sigapl
o Bob Armstrong's CoSy page - APL/K notecomputing environment
(10/2001)
http://cosy.com/K/CoSy.htm,
or
http://cosy.com/language/
o APL2000 Inc. Home Page
http://www.APL2000.com
o APL Team Ltd - German distributor of Dyalog APL
http://www.aplteam.de
and
http://www.aplteam.com
They have a general wiki on APL at
http://aplwiki.aplteam.com/
o The Brighton University Resource Kit for Students, produced by
John English (with various APL resources)
http://burks.bton.ac.uk[broken?
9/19/2003]
o Bernard Houben's site, Inverted Data Analyser, Dyalog APL
[5/18/04]
http://home.wanadoo.nl/houb/IDA.htm
o Eke van Batenburg's APL webpage:
http://wwwbio.LeidenUniv.nl/~batenburg/wekAPL.html
o FinnAPL, Tauno Ylinen's FREEAPL for Windows, a couple of
Dyalog workspaces, and APL idioms list
http://www.pyr.fi/apl/index.htm
http://www.pyr.fi/apl/about.htm
o Conrad Hoesle-Kienzlen's web page,
CHK IT-Consulting
http://www.hoesle-kienzlen.de
o Google groups: J discussions
http://groups.google.com/group/J-Programming
o IBM APL2 Home Page
http://www.ibm.com/software/awdtools/apl
o The IBM 1130 - including a simulator for this HW on a
modern machine, and APL\1130. http://ibm1130.org/
o J and APL Web Ring
Web-ring moderated by Alex Kornilovski:
http://webhome.idirect.com/~kornal/ring/index.html
o J Home Page
http://www.jsoftware.com
o J. E. Howland's Home page; APL/J references
http://www.cs.trinity.edu/~jhowland/
o J.E.H. Shaw's Home page; J Guide
http://www.warwick.ac.uk/statsdept/Staff/JEHS/index.html
o K. Smillie's Home page; Various information for J, Beginning
J, J and statistics
http://www.cs.ualberta.ca/~smillie/
o Lescasse Consulting - importer, distributor for APL2000 in
France
http://www.lescasse.com
o Milinta - Software and education for a variety of
APL's. Help with workspace/file transfer between some APLs.
(Dyalog, APL+family, SHARP MF, SAX)
http://www.milinta.com
o Mozilla Open Directory project
http://dmoz.org/Computers/Programming/Languages/APL/
o Openhere Network - Web search engine written in APL
http://openhere.com/
o Porting Mind.forth to APL
http://mind.sourceforge.net/apl.html
o Rex Swain's APL Information
http://www.rexswain.com/aplinfo.html
o L'oeuvre de Gérard Langlet
http://adminet.nerim.net/christian/langlet/
o Web Site for Lingo Allegro:
http://www.lingo.com
o MicroAPL Limited
http://www.microapl.co.uk
o Q'Nial - a similar array language
http://www.nial.com/
o Remembering APL - a short introduction. Some good
information on glyphs used by some dialects.
http://www.quadibloc.com/comp/aplint.htm
o Soliton's web page
http://www.soliton.com
(Main Page)
o Toronto APL SIG - Activities of Toronto members.
http://www.torontoapl.ca[8/2007]
o Web site for Vector (maintained by Ray Cannon)
http://www.vector.org.uk
o Jim Weigang's Home Page - Newsreader etc.
http://www.chilton.com/~jimw
o Wiki -- websites that allows visitors to add, remove, and edit content
o General APL Wiki from the German distributor of Dyalog
APLhttp://aplwiki.aplteam.com/
o Wikipedia: http://en.wikipedia.org/wiki/APL_(programming_language).
o Mail servers
listserv@[EMAIL PROTECTED]
(listserv@[EMAIL PROTECTED]
), in the list APL-L,
archives of comp.lang.apl
ftpmail@[EMAIL PROTECTED]
- mail access to waterloo, gatekeeper
o Mail servers/lists
BITFTP@[EMAIL PROTECTED]
- access to waterloo?
Access to the APL-L on bitnet from the internet can be done via
mail:
To: listserv@[EMAIL PROTECTED]
Subject: SUBSCRIBE APL-L
SUBSCRIBE APL-L
DyalogAPL t-chan@[EMAIL PROTECTED]
for Dyalog users
APL-ERS APL-ERS@[EMAIL PROTECTED]
UCD APL Interest Group "virtually extinct"
APL-L APL-L@[EMAIL PROTECTED]
APL-L@[EMAIL PROTECTED]
(broken?)
APL Language Discussion (mirror of comp.lang.apl)
APLEDU-LAPLEDU-L@[EMAIL PROTECTED]
APL in Education
A+http://www.aplusdev.org/Lists/index.html
A+ mail list, archive
J Forumhttp://www.jsoftware.com
J mail list, archive
Khttp://www.kx.com/listbox/
K mail list archives
o Inquiries about the ISO APL standards should be addressed to
your national standards body, or to any delagete from your
country. If you can not find out who that is, you may ask
Lee Dickey at ljdickey@[EMAIL PROTECTED]
(SC22 WG3 attendees)
o SIGAPL Software Library
New Name, New Addresses:
SIGAPL has made major changes in its software distribution system.
The SIGAPL Software Library replaces what was formerly known as
the "Software Exchange." SIGAPL wants to make array processing
software much more widely available and easy to get. We want it
to be decoupled from annual APL conferences, available year-round,
unbundled by interpreter, and electronically free. Thanks to Lee
Dickey at the University of Waterloo, this software is now
available at:
o http://www.math.uwaterloo.ca/apl_archives/apl/Welcome.html
APL96 Conference Software Highlights:
MERLIN Two new AWS mind bogglers (Langlet, FR)
GRAN AWS []G Graphics (Buzin, RU)
NFILES W3 Long file names, National Characters (Glantz, SE)
APL2OS2TAPL2/2 Tutorial for OS/2 (Jizba, US)
APLSE Free APL*PLUS v10 Interpreter (Manugistics/APL2000)
LRNAPLSEAPLSE Tutorial & Documentation (Holt, US)
UNLOCK-DUnlock locked fns in any small AWS (Holt, US)
SL-GuideHow to add to the SIGAPL Software Library
SIGAPL Software Guidelines:
The SIGAPL Software Library (SL) is the premier venue for APL,
J, and other array-oriented authors to display their programming
ideas and skills, and for vendors to showcase their demos and
products. APL and J software authors and vendors are invited
to send their material on a 3.5" DOS disk to:
Lee Dickey, Mathematics Department
University of Waterloo
Waterloo Ontario
Canada 2NL 3G1
Tell him that it's for the Software Library. You may send your
software at *any* time of the year. FTP upload is available
on demand. Write to Lee Dickey at ljdickey@[EMAIL PROTECTED]
SIGAPL's updated Software Library guidelines are:
o Include an ASCII file (call it WSNAME.TXT) to describe what
the software does, and what hardware and software is needed
to use it. English is preferred, and other languages are
welcome.
o Think electronically. Your software needs to be packaged
as a stand-alone product for electronic distribution.
Good documen- tation adds real value to your software.
o Put all of your material in one single .ZIP file for easy
FTPing.
o Include any needed copyright permissions. Copyrighted
software can't be distributed without permission.
o If possible, provide APL software in both its original
form and as an APLACSCII file. APLASCII software (v1.4)
is available for all major APLs at the electronic sources
listed above.
o Check your software for viruses. Archive.waterloo.ca will
also check your software for viruses.
o Authors should pay special attention to the quality, usefulness,
and documentation of their work, and should include their name
and address (including email).
o Significant improvements and major updates of prior SL
software are welcome.
(8) Q: How do I get book Y?
A: Sources of Publications/Books
o APL Book Sales [1/2002; seems to be out of service 2/2004?]
operated by Robert G. Brown
On-Line at
http://www.apl-books.com,
or
APL Book Sales
6749 South Westnedge Avenue
Suite K-288
Portage, Michigan
USA 49002
email: bob@[EMAIL PROTECTED]
FAX: (616) 324-9070
o APL Quote Quad
Association for Computing Machinery
(address below)
o BestWebBuys is a commercial site with a list of programming books
and specifically APL books available [11/2006]:
http://www.bestwebbuys.com/Programming_Languages-General-books.html
bestwebbuys programming languages link
http://www.bestwebbuys.com/Programming_Languages-General-N_10006038-books.html
bestwebbuys APL link
o Dick Holt
An email catalog of software for APL*PLUS, APL Special Edition
Freeware, on-screen APL lessons and docs, plus many APL books is
available upon request from Dick Holt,
email:dick_holt@[EMAIL PROTECTED]
o EducAPL
1120 Ave du Parc
Quebec PQ
CANADA G1S2W7
o Renaissance Data Systems [seems dead 11/2006]
All books on APL and J in print
P.O.Box 313, Newtown, CT 06470, USA
email: aplbooks@[EMAIL PROTECTED]
http://www.aplbooks.com
o Past proceedings of the "APL as a Tool of Thought" conferences
are available from NY/SIGAPL.
(9) Q: What good APL books exist?
A: Reference Books
References - books mentioned on the net or that someone has recomended,
not all of which are available:
For another list online see:
http://www.math.uwaterloo.ca/apl_archives/apl/bibliography/index.htmlNot
fully working yet [11/2006]
o APL"nn" Conference Proceedings - The annual ACM/SigAPL conference
proceedings, published yearly from 19?? (APL??) to date (APL96)
as an issue of APL Quote Quad; replace nn by the appropriate last
two digits of the year.
o Ajay Askoolum, "System Building with APL + WIN,"
Wiley, ISBN: 0-470-03020-8, August 2006.
o Brown et. al. "APL2 at a Glance," Prentice Hall, ISBN 0-13-038670-7.
o T. Budd, "An APL Compiler," Springer-Verlag.
o Maurice Dalois, "Introduction to APL*PLUS PC,"
available from EducAPL, US$30, US$10 for overseas shipping.
o J. Ever and C. Fair, "Guidelines for APL Systems,"
DPD 22 IBM 037301, March 1976.
o Gilman and Rose, "APL - An Interactive Approach," Wiley,
ISBN 220-471-30022-5.
o Ulf Grenander, "Mathematical Experiments on the Computer,"
Academic Press, 1982, ISBN 0-12-301750-5.
o Kent Haralson, Useful APL Defined Functions, IBM Technical
Report, TR 00.2409, Feb. 8 1973.
o Timothy Holls, "APL Programming Guide," IBM G320-6103, 1978, and
G320-6735, 1981, (out of print?).
o IBM, "APL2 Programming: Language Reference"
(Version 2, SH21-1061; Version 1, SH20-9227 (DOS only)).
o IBM, "The APL Handbook of Techniques", IBM publication number
S320-5996, April 1978. Includes routines for multi-precision
integer and float operations.
o The IBM System Journal, V. 30, No. 4 (1991); Special Issue
Devoted to APL.
o IBM online references:
http://www-306.ibm.com/software/awdtools/apl/library.html
o A.D. Falkoff, K.E Iverson, E.H Sussenguth, "A formal description
of System/360,"
The IBM System Journal, V. 3, No. 3 (1964)
o K. E. Iverson, A Programming Language, Wiley, 1962.
o K. E. Iverson, Algebra : an algorithmic treatment, APL Press 1977,
Copyright 1972 by Addison Wesley, Preliminary Edition entitled "Elementary
Algebra" Copyright 1971 by IBM Corporation.
o K. E. Iverson, Elementary analysis, APL press 1976, Preliminary
Edition "Elementary Functions" Copyright 1974 by IBM Corporation ISBN
0-917326-01-6
o K. E. Iverson, An introduction to APL for Scientists and Engineers,
APL Press 1976, First published by IMB Corporation as Technical Report No
320-3019 March 1973 - ISBN 0-917326-04-0
o K. E. Iverson, APL in exposition, APL Press 1976, First published by
IBM Corporation as Technical Report No 320-3010 March 1973 - ISBN
0-917326-02-4.
o K. E. Iverson, Introduction To APL, (1984-APL Press Palo Alto) ISBN
0-917326-14-8.
o K. E. Iverson, "A personal view of APL," IBM Systems Journal,
Vol. 30, No. 4, 1991.
o K. E. Iverson, Concrete Mathematics Companion.
o S. Kamin, "Programming Languages: An Interpreter-Based
Approach," contains (among other things) toy implementations of
Lisp, APL, Scheme, SASL, CLU, Smalltalk, and Prolog,
Addison-Wesley, 1990, ISBN 0-201-06824-9.
o Bernard LEGRAND, "Les APL Etendus," Masson, Paris, 1994. An
introduction to modern APL (French).
o Jon McGrew, "An Introduction to APL2," IBM (SH20-9229).
o James A. Mason, "Learning APL: An Array Processing Language,"
Harper & Row Publishers Inc., New York, 1986, ISBN 0-06-044243-3 260
pp.
o Peelle, APL an Introduction, Holt, Rinehart & Winston,
ISBN 0-03-004953-9.
o Reiter & Jones, APL with a Mathematical Accent, Brooks/Cole
ISBN 0-534-12864-5, (now being distributed by Chapman & Hall).
o C. Reiter, Fractuals Visualization and J, Iverson Software, Inc,
1995 ISBN 1-895721-11-3.
o Adrian Smith, "APL, A Design Handbook for Commercial Systems,"
Wiley series in information processing,
Wiley & Sons, 1982, ISBN 0-471-10092-7.
o D. Stiers, M.J. Goovaerts, J. De Kerf, "APL - The Language and its
Actuarial Applications"
o Norman D. Thomson, Raymond P. Polivka, "APL2 in Depth,"
Springer-Verlag, 1995, ISBN 0-387-94213-0 ($39.95).
o Jerry R. Turner, "APL IS EASY!," Manugistics, 1993.
o "SHARP APL Reference Manual," 2nd ed., Soliton Associates Limited
PC Version: Iverson Software, 1993, ISBN 1-895721-07-5.
o Jim Weigang, "APL Notes,"
An introduction to APL that includes 16- and 32-bit APL*PLUS
interpreters. For orders and more information, see:
http://www.chilton.com/~jimw/aplnotes.html
o "A Source Book in APL," APL Press, 1981, ISBN 0-917326-10-5.
o "J Phrases," Iverson Software, 1996, ISBN 1-895721-12-1
o "Exploring Math", Iverson Software, 1996, ISBN 1-895721-13-X
o "J Primer," Iverson Software, 1996, ISBN 1-895721-14-8
(10) Q: What user groups exist?
A: User groups
Note that information on officers may be somewhat
out of date.
ACM/SIGAPL
Association for Computing Machinery / Special Interest Group on
APL, international membership.
Quarterly journal Quote Quad. Chapter groups around the country.
Association for Computing Machinery
1515 Broadway
New York, NY 10036
Tel: (212) 626-0500
email acmhelp@[EMAIL PROTECTED]
CALL FOR PAPERS [8/30/2005]
APL QUOTE QUAD
The next issue of APL Quote Quad is being designed. Prospective authors
are encouraged to submit papers on any of the usual subjects of
interest related to Array-Processing Languages (APL, APL2, J, and so
forth). Submitted papers, in Microsoft Word (.doc), Rich Text Format
(.rtf), Openoffice format (.scw), Latex (.tex) or Acrobat (.pdf)
should be addressed to
Manuel Alfonseca
Manuel.Alfonseca@[EMAIL PROTECTED]
copy to:
Antonio Annibali
Antonio.Annibali@[EMAIL PROTECTED]
and Mario Sacco
mario.sacco@[EMAIL PROTECTED]
must be taken to make the submitted papers self-contained,
eg. if they require special APL typesettings. The tentative time limit
for the new material is September 30th, 2005.
APLBUG [10/15/2000]
APL Bay Area Users Group, Northern California ACM SIGAPL
Meets monthly, regular newsletter, $20/yr.
Chairman:Chuck Kennedy
(408)241-2920
Charles-Kennedy@[EMAIL PROTECTED]
Secretary/Treasurer:Curtis Jones
228 South 15th Street
San Jose, CA 95112-2150
jonesca@[EMAIL PROTECTED]
Newsletter editor:Chuck Kennedy
BACUS
Belgian APL CAM Users Society
APL CAM Journal (4 issues / year in French, Dutch, English) and
other publications. fee: 500 BEF
c/o Joseph De Kerf
Rooienberg 72
B2570 Duffel BELGIUM
tel.: 32-15-31 47 24
BAA (11/1/98)
BAA British APL Association, a specialist group of the British
Computer Society, international membership.
Quarterly journal VECTOR maintains a comprehensive vendor and product
list. See the vector page for current information:
http://www.vector.org.uk
Chicago APL SIG
Larry Mysz
Chicago APL SIG
836 Highland Drive
Chicago Heights IL 60411, USA
email: 73040.3032@[EMAIL PROTECTED]
Connecticut APL group
Bob Pomeroy
Mass Mutual Life
1295 State Street
Mail Drop F465
Springfield MA 01111 USA
Tel: +1 413 788 8411 x2838
Denmark
APL Special Interest Group of the Danish Data Association (DDA)
[4/2000]
Helene Boesen
email: hb@[EMAIL PROTECTED]
Dutch APL User Group
APL Werkgroep Nederland
President: Theo Zwart
OASIS
Lekstraat, 4
NL3433 ZB Niewegein
The NETHERLANDS
Tel: +31 3402 66336
Fax: +31 3402 65844
Secretary: B. Smoor
Dorpstraat 50
4128BZ Lexmond
The Netherlands
Also contact: Eke Van Batenburg
email: Batenburg@[EMAIL PROTECTED]
AFAPL (1/2005)
Association Francophone pour la promotion du langage APL
Les Nouvelles d'APL (journal 4/year) and other publications in
French. fee: 350 franch francs in France, 450 FF abroad, 2800 FF
for firms.
174, bd de Charonne
75020 PARIS
FRANCE
Tel & Fax: (33)-1-43-56-31-79)
President:Jacques Bouchard
General Secretary:Ludmila Lemagnen
email: lemagnen@[EMAIL PROTECTED]
www: http://www.afapl.asso.fr
APL-Club Germany
c/o Dieter Lattermann
Rheinstrasse 23
D-69190 Walldorf, GERMANY
Tel: +49 6227 2003
email: 100332.1461@[EMAIL PROTECTED]
Groupe APL-J\Quebec (Quebec)[11/13/98]
APL user group in Quebec (city)
Gilles Kirouac, president
Quebec, Canada
email: gkirouac@[EMAIL PROTECTED]
Japan APL Association (JAPLA)
Japanese APL/J interest group.
Monthly meetings at every 3rd Saturday and hold study APL /J.
Currently published JAPLA's journal 2 times / year.
We welcome to our associate member who has an interest in APL/J.
JAPLA's Office:
c/o PRIDE
Masujima Bldg.
1-8-13, Higasi Gotanda,
Shinagawa ku,
Tokyo, 141 JAPAN
Tel: 81-3-3280-0411
Fax: 81-3-3280-0418
Chairman: Dr. Tosio Nishikawa
Laboratory National Chemical for Industry
Higashi 1-1, Tsukuba, Ibaraki, 305, Japan
International Interface: Masafusa Yasuda
2-4-10, Nogata,
Nakano ku,
Tokyo, 165, JAPAN
Tel/Fax: 81-3-3319-1956
email: myasuda@[EMAIL PROTECTED]
APL Club Oesterreich
APL Club Oesterreich
Obere Donaustrasse 95
A-1020 Wein, AUSTRIA
Rome/Italy ACM SIGAPL
Casella Postale 14343
00100 - Roma Trullo, ITALY
Chair:Mario Sacco
email: marsac@[EMAIL PROTECTED]
Additional contact:David Lanari
Universita di Perugia
Piaza dell'Universita 2
Via G. Verga 30
I06100 Perugia, ITALY
email: david@[EMAIL PROTECTED]
NY/SIGAPL [revised 8/10/98]
The New York City local chapter of ACM SIGAPL.
Monthly meetings (ex July/August), newsletter "Big Apple APL",
"APL as a Tool of Thought" miniconferences, approx. annual.
Dues $35, $25 for ACM or ACM SIGAPL members, $10 for students.
PO Box 2697
New York,
NY 10163-2697
USA
Chairman: David E. Siegel
Tel: 609-734-9554 (work)
email: Siegel@[EMAIL PROTECTED]
Newsletter editor: Jim Boyd
Tel: +1 914-941-9239
email: jhb@[EMAIL PROTECTED]
Membership chairman: Lynne C. Shaw
Tel: +1 212-662-2406
email: shaw@[EMAIL PROTECTED]
Potomac ACM SIGAPL
The Potomac ACM SIGAPL Chapter has been inactive since August 1996.
For information about Potomac SIGAPL, send email to Dick Holt
(dick_holt@[EMAIL PROTECTED]
).
SEAPL
South East APL Users' Group
Doc Manges
SEAPL Newsletter Editor
email: SEAPLDOC@[EMAIL PROTECTED]
Tel: 770-972-3755
413 Comanche Trail
Lawrenceville GA 30244
Other contacts:
Gordon and Stella Chamberlain
Interprocess Systems, Inc.
http://www.interprocess.com/[dead
12/2005]
SOCAL-SIGAPL
SOCAL-SIGAPL Southern California APL user's group. Inactive. [7/2004]
Editor: Arthur J. Stasney
Contacts:
astasney@[EMAIL PROTECTED]
(Arthur J. Stasney)
jizba@[EMAIL PROTECTED]
(Zdenek V. Jizba)
SovAPL
Alexander O. Skomorokhov
P.O. Box 5061
Obninsk - 5
Kaluga Region
RUSSIA
email: askom@[EMAIL PROTECTED]
Dr Alexander Skomorokhov
Obninsk Institut of Nuclear Power/IATE
Studgorod 1
Obninsk
Kaluga Region 249020
RUSSIA
Tel: +7 084439 31463
Fax: +7 095 2552225
email: askom@[EMAIL PROTECTED]
Suomen APL
Suomen APL-yhdistys ry (Finn APL Association) about 4 informal
newsletters/year, mainly in Finnish, one English issue/year.
Membership fees,per year: 100 Fmk (about 20 $). (March 1998)
Address: Box 1005, 00101 Helsinki, Finland
Chair: Timo Korpela (1998)
The Central Pension Security Institute
SF-00065 Elaketurvakeskus, Finland
Tel: +358 9 1512164, Fax: +358 9 1512496
http://www.pyr.fi/apl/index.htm
SWAPL
SWAPL -- SouthWest APL Users' Group
Membership fees, per year USA$12
Non-USA postal supplement$6
c/o Stuart Yarus (newsletter editor)
P.O. Box 210367
Bedford, TX 76095 U.S.A.
(817) 656 5896; (817) 577 0165
Compuserve: 73700,2545
Internet: 73700.2545@[EMAIL PROTECTED]
SwedAPL
Chairman is Christer Ulfhielm.
c/o Novator Consulting Group AB
Svardvagen 11C
S-182 33 Danderyd
Sweden
Tel: +46 8 6226350
Fax: +46 8 6226351
email: 100341.404@[EMAIL PROTECTED]
(Christer Ulfhielm)
Swiss APL User(s) Group
Hans Steffen
Swiss APL User Group
c/o Federal Statistical Office
CH3003 Berne
SWITZERLAND
Fax: +41 31 382 27 95
See also:
Dr. Hanspeter Bieri
Institut fur Informatik
Universitat Berne
Langgasstrasse 51
CH3012 Bern
SWITZERLAND
Tel: +41 31 65 86 81
Fax: +41 31 65 39 65
email: email:bieri@[EMAIL PROTECTED]
email: si@[EMAIL PROTECTED]
Sydney APL Users Group
Newsletter (with contributions from Melbourne group): "Epsilon"
Acting President and Treasurer: Nick Laletin, Jr.
PO Box 1511
Macquarie Centre,
North Ryde 2113 Australia
Tel: +61 02 427 1605
Fax: (02) 257 6670
Secretary: Erik Nielson
Tel: +61 2 257 5742
Toronto ACM APL SIG
Toronto ACM APL SIG [8/2007]
http://www.torontoapl.ca
Chair: Dan King
email: danking(at)sympatico(dot)ca
Secretary: Richard Procter email: rjp(at)aplborealis(dot)com
(11) Q: What's the latest APL conference?
A: Conferences
NY/SIGAPL
APL as a Tool of Thought
Held Yearly in NY
Last Held: 31 January 1998
The APL2000 User Conference
The 2000 APL2000 User Conference [4/2000]
APL2000 Inc is please to announce the fifth annual APL2000 User
Conference
to be held Sunday, November 12th - Wednesday November 15th
at the Rosen Plaza Hotel (formerly the Clarion Plaza Hotel) in Orlando
Florida.
For further information, please contact our conference coordinator,
Sonia Beekman, at (301) 564-5020, email sonia@[EMAIL PROTECTED]
or check
our web site at http://www.APL2000.com.
The Annual ACM SigAPL Conference
APL2002: Array Processing Languages Lore, Problems and Applications
[7/2002]
July 22-25, 2002
Madrid, Spain
For information see http://www.apl2002.com
Previous ACM SigAPL Conferences
APL2001: An Arrays Odyssey, June 25-28, 2001,
Yale University, New Haven, CT, U.S.A.
http://www.acm.org/sigAPL,
http://www.acm.org/sigapl/apl2001
APL Berlin 2000: The 2000 International Conference on Array Programming
Languages
Think Arrays in a Great City, July 24-27, 2000 - Berlin, Germany
http://stat.cs.tu-berlin.de/APL-Berlin-2000
APL99: The 1999 International Conference
on all Array Programming Languages
August 10-14, 1999 - University of Scranton, Scranton,
Pennsylvania, USA
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back 3/2006]
(12) Q: How do I pass APL functions from one APL to another?
A: Migration of applications
Different APL vendors store workspaces in completely different
formats. This has greatly reduced sharing of functions among users,
and made it difficult for users to migrate between vendors and even
between machines. Here there are two main options -
o Use the Workspace Interchange Standard (WSIS), documented in the
ISO standard. This has been partially implemented by various
vendors. For example Manugistics (STSC) uses an SLT workspace to
do the reading/writing.
o Use the IBM )in and )out .atf files (documentation?) Here are
some concrete instructions, courtesy of Eke van Batenburg,
Batenburg@[EMAIL PROTECTED]
You only port APL, no GUI, no file I/O, no graphics, no locked
objects. The following recipees use (arbitrary choosen) filename
TRANSW.ATF on floppy as intermediate. "<>" means "next line".
o Macintosh APL68000 export to floppy:
[]MOUNT'Untitled' <> )OUT 0 TRANSWS
In finder, change file name to "TRANSWS.ATF"
o Macintosh APL68000 import from floppy:
In finder, change file name to "TRANSWS" (without ".ATF"
extension!!!)
[]MOUNT'Untitled' <> )IN 0 TRANSWS Problems:
"INVALID FILE" can mean "SYMBOL TABLE FULL" (check ")SYMBOLS"
and increase them to 1000) or comment lines in file (remove
all lines beginning with "*" using any editor and try again).
o Atari APL68000 export to floppy:
[]MOUNT 'A:' <> )OUT 0 TRANSWS
o Atari APL68000 import from floppy
[]MOUNT 'A:' <> )IN 0 TRANSWS
Problems: same as in point 2.
o IBM APL2/PC export to floppy:
)HOST A: <> )OUT TRANSWS
o IBM APL2/PC import from floppy:
)HOST A: <> )IN TRANSWS
Problems: none experienced upto now
o IBM mainframe export to floppy:
start APL with "APL2 CASE(2)" (necessary for underscored
conversion)
)CLEAR <> )COPY workspacetobeported (NOT LOAD!!!!)
)OUT TRANSWS <> )CLEAR <> )IN TRANSWS <> )OUT TRANSWS
(yes, 2x seems to work, 1x sometimes gives gibberish, I don't know
why)
Download ....APLTF.TRANSWS to floppy, rename to TRANSWS.ATF
Problems: if you download with Kermit: set TEXTMODE OFF and
set file TYPE BINARY
o IBM mainframe import from floppy
I have no experience with this, but I suppose:
Upload TRANSWS.ATF to file ...APLTF.TRANSWS
)IN TRANSWS
o APL2000 APL+DOS, APL+UNIX, APL+Win export to floppy:
]OUT A:TRANSWS.ATF
o APL2000 APL+DOS, APL+UNIX, APL+Win import from floppy:
]IN A:TRANSWS.ATF
Problems: Different from IBM or APL68000 or "extended standard"
are:
"A B C[2]" is B, partioned enclose, squeezed quad,
monadic ",[1.5]", take with axis and scalar functions with axis.
o Dyalog APL:
im/export functions have since several years a bug that thinks
that your recordsize is wrong. If you manage to correct only
this, it seems to work find.
o APLX reportedly provides )IN and )OUT commands compatible with
APL2/PC and APL2/370.
o Write the functions/data out to ASCII files using some sort of
transliteration scheme (see 11). This has the advantage over
(1) that the files are human-readable and editable.
All schemes suffer from the basic incompatibility between APL
vendors. This comes from extensions to standard ISO APL in several
areas:
o Different built in functions - the quad functions. This includes
file IO, graphics etc. Also the (mostly obsolete) ibeam
functions.
o Generalized arrays - boxes versus nests. A major fight in the
community for at least the last 10 years. Unresolved.
o User defined operators - not all implementations allow this.
o Multivalent functions - not all implementations allow this.
Each instance of the above requires someone who knows both
implementations to rewrite the code. Hence only ISO APL is easily
portable.
(13)
Q:How do I write APL using only ASCII?
A: Writing APL in ASCII
Almost all vendors have provided ways to enter APL from non-APL
terminals. They took forms such as @[EMAIL PROTECTED]
for example. For some reason
however, they all used different symbol sets and different
transliterations. Hence all are incompatible. Various users, seeing
the advantage of this approach versus the WSIS have tried their
hands.
I there are several separate issues: writing an APL character, writing
APL data, writing APL functions, and writing out a whole workspace.
Approaches for APL characters :
o Jim Weigang has proposed a verbose version that is probably the
current standard.
http://www.chilton.com/~jimw/a2apapr1.html
Example: s {<-} +/ {rho} , a
Transliteration programs for many APL's are available at
http://www.chilton.com/~jimw/a2ardme.html
o My own approach is a bit more terse - see aplc, symbols3v1.txt on my
home page
Example: s .is + / .ro , a
o William Chang (wchang@[EMAIL PROTECTED]
)
has proposed a J-ish verion called APL!
Example: s <- +/ ? , a
Approaches for objects:
o John Mitloehner (mitloehn@[EMAIL PROTECTED]
)
has proposed a PP scheme for this that includes data and functions.
See his article at APL92. Code for various APLs is available at
waterloo. Example:
@[EMAIL PROTECTED]
function NUB
R@[EMAIL PROTECTED]
NUB X
R@[EMAIL PROTECTED]
((X@[EMAIL PROTECTED]
X)= @[EMAIL PROTECTED]
@[EMAIL PROTECTED]
X)/X
@[EMAIL PROTECTED]
function
Code is also available for incorporation of APL into latex
documents. See J. Mitlohner (1992), Porting APL Programs via ASCII
Transliteration. APL Quote Quad, 23(1):148-155.
o Jim Weigang proposes the more familiar "Del editor" output
format. Sample code for this translator is available in this
format.
(14)
Q:What about Unicode?
A: Writing APL in Unicode
This section needs some work
Unicode (http://www.unicode.org/)
was
conceived as a way of storing data in any of the worlds
languages. This includes APL. Most modern computer OS seem to support
this. Most modern APLs natively support unicode now. Of course fonts
are needed, and programs that can display/interact with the data.
Most (all?) fonts are incomplete, as there are a lot of glyphs need to
represent everything, so of course many don't include all APL
characters (or Devanagari, Tibetan,...).
o Phil Chastney has written an article and included a Unicode font
with APL characters
http://www.vector.org.uk/resource/simp2.htm
o Markus Triska has some notes on APL/Unicode at
http://stud4.tuwien.ac.at/~e0225855/unicapl/unicapl.html
Included there is an apl.el file for Emacs, that allows entering unicode
charaters using apl-ascii.
o Adrian Smith's unicode font apl385 along with other information
and fonts is available at http://www.vector.org.uk/resource/index.htm.
*free usually means you can get it for free from the net, or pay small
media/documentation charges to get it from the vendor.
Changes/Additions:
swsirlin@[EMAIL PROTECTED]
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