APL (programming language) (English Wikipedia)

"ACM Award Citation – John Backus". Awards.acm.org. 1977. Archived from the original on February 12, 2008. Retrieved February 3, 2010.
"Turing Award Citation 1979". Awards.acm.org. Archived from the original on 2009-12-23. Retrieved February 3, 2010.
"Awards – 1973 – Lawrence Breed". Association for Computing Machinery. Archived from the original on April 2, 2012.
"Awards – 1973 – Richard Lathwell". Association for Computing Machinery. Archived from the original on April 2, 2012.
"Awards – 1973 – Roger Moore". Association for Computing Machinery. Archived from the original on April 2, 2012.

portal.acm.org

Breed, Larry, "The First APL Terminal Session", APL Quote Quad, Association for Computing Machinery, Volume 22, Number 1, September 1991, p. 2–4.

amturing.acm.org

"Kenneth E. Iverson". ACM A.M. Turing Award. ACM. Retrieved January 10, 2015.

aplborealis.com (Global: low place; English: low place)

Borealis. "Why APL?". www.aplborealis.com. Retrieved January 1, 2015.

aplwiki.com (Global: low place; English: low place)

Further technical details in APL Wiki's article "Conway's Game of Life". Retrieved November 20, 2021.
APL Wiki. APL Conference. Retrieved 13 Oct 2021.
APL Wiki. APL logo. Retrieved 20 May 2022.

archive.org (Global: 6^th place; English: 6^th place)

"A Look at SuperPet". Compute!. Small System Services Inc. December 1981. Retrieved April 29, 2018.
"Welcome, IBM, to personal computing". Byte. December 1975. p. 90. Retrieved April 29, 2018.
Johnston, Ronald L. (July 1977). "APLGOL: Structured Programming Facilities for APL". Hewlett-Packard Journal.

archive.today (Global: 14^th place; English: 14^th place)

Hui, Roger. "Remembering Ken Iverson". keiapl.org. KEIAPL. Archived from the original on April 15, 2013. Retrieved January 10, 2015.

begriffs.com (Global: low place; English: low place)

Kromberg, Morten. "Robot Programming in APL". www.dyalog.com/. Retrieved January 6, 2015.

bitsavers.org (Global: 4,153^rd place; English: 2,291^st place)

APL\1130 Manual Archived 2011-02-21 at the Wayback Machine, May 1969
Falkoff, Adin; Iverson, Kenneth E., "APL\360 Users Guide" Archived 2012-02-29 at the Wayback Machine, IBM Research, Thomas J. Watson Research Center, Yorktown Heights, NY, August 1968.
"APL\360 Terminal System" Archived 2010-07-11 at the Wayback Machine, IBM Research, Thomas J. Watson Research Center, March 1967.

books.google.com (Global: 3^rd place; English: 3^rd place)

Stachniak, Stachniak (2011). Inventing the PC: The MCM/70 Story. McGill Queens's University Press. ISBN 978-0-7735-3852-8.
"VideoBrain Family Computer", Popular Science, November 1978, advertisement.
Texas Instruments (1977). "TI 745 full page ad: Introducing a New Set of Characters". Computerworld. 11 (27): 32. Retrieved January 20, 2015.
Magnenat-Thalmann, Nadia; Thalmann, Daniel (1985). Computer Animation Theory and Practice. Springer-Verlag. p. 38. ISBN 9784431684336. Retrieved April 3, 2018. Digital Effects is another production house that worked on Tron. They used a laser-scanning system to digitize, store and reproduce images. Judson Rosebush, president of Digital Effects, is the primary designer of APL VISION and FORTRAN VISION, two computer animation packages that are currently used.
Blumenthal, Marcia (May 18, 1981). "VAX-11s Acquire APL Processor". Computerworld. Retrieved April 22, 2018.
Budd, Timothy (1988). An APL Compiler. Springer-Verlag. ISBN 978-0-387-96643-4.
Lee, Robert S. (1983). "Two Implementations of APL". PC Magazine. 2 (5): 379. Retrieved January 20, 2015.
Metzger, Robert; Wen, Zhaofang (2000). Automatic Algorithm Recognition and Replacement: A New Approach to Program Optimization. The MIT press. ISBN 9780262133685. Retrieved May 6, 2018.

catpad.net (Global: low place; English: low place)

"example". Catpad.net. Archived from the original on July 8, 2013. Retrieved June 17, 2013.

chilton.com (Global: low place; English: low place)

"APL Compiler (message from Jim Weigang to the comp.lang.apl Newsgroup)". Apr 5, 1994.

computerhistory.org (Global: 2,213^th place; English: 1,495^th place)

19, 2009 Adin Falkoff – Computer History Museum. "Iverson credited him for choosing the name APL and the introduction of the IBM golf-ball typewriter with the replacement typehead, which provided the famous character set to represent programs."

confengine.com (Global: low place; English: low place)

Hsu, Aaron (November 18, 2017). "Design Patterns vs. Anti-pattern in APL". functionalconf.com. Archived from the original on March 23, 2018. Retrieved 2018-04-07.

cppreference.com (Global: low place; English: 9,420^th place)

en.cppreference.com

"std::iota". cppreference.com.

degenerateconic.com (Global: low place; English: low place)

Jacob Williams. Degenerate Conic: New Blood. Retrieved 13 Oct 2021.

digibarn.com (Global: low place; English: low place)

Gates, Bill (January 31, 1976). "An Open Letter to Hobbyists". Homebrew Computer Club Newsletter. Retrieved April 29, 2018.

dna-view.com (Global: low place; English: low place)

Brenner, Charles. "DNA Identification Technology and APL". dna-view.com. Presentation at the 2005 APL User Conference. Retrieved January 9, 2015.

doi.org (Global: 2^nd place; English: 2^nd place)

McIntyre, Donald B. (1991). "Language as an Intellectual Tool: From Hieroglyphics to APL". IBM Systems Journal. 30 (4): 554–581. doi:10.1147/sj.304.0554. Archived from the original on March 4, 2016. Retrieved January 9, 2015.
Hellerman, H. (July 1964). "Experimental Personalized Array Translator System". Communications of the ACM. 7 (7): 433–438. doi:10.1145/364520.364573. S2CID 2181070.
Falkoff, Adin D.; Iverson, Kenneth E. (August 1978). "The Evolution of APL". ACM SIGPLAN Notices. 13 (8): 47–57. doi:10.1145/960118.808372.
Haigh, Thomas (2005). "Biographies: Kenneth E. Iverson". IEEE Annals of the History of Computing. doi:10.1109/MAHC.2005.4.
Falkoff, Adin D. (1991). "The IBM family of APL systems". IBM Systems Journal. 30 (4): 416–432. doi:10.1147/sj.304.0416. S2CID 19030940.
Rodriguez, P.; Rojas, J.; Alfonseca, M.; Burgos, J. I. (1989). "An Expert System in Chemical Synthesis written in APL2/PC". ACM SIGAPL APL Quote Quad. 19 (4): 299–303. doi:10.1145/75144.75185. S2CID 16876053.
Brown, James A.; Hawks, Brent; Trimble, Ray (1993). "Extending the APL character set". ACM SIGAPL APL Quote Quad. 24 (1): 41–46. doi:10.1145/166198.166203.
Iverson, K.E. (August 1980). "Notation as a Tool of Thought". Communications of the ACM. 23 (8): 444–465. doi:10.1145/358896.358899. Archived from the original on 2013-09-20.
Janko, Wolfgang (May 1987). "Investigation into the efficiency of using APL for the programming of an inference machine". ACM SIGAPL APL Quote Quad. 17 (4): 450–456. doi:10.1145/384282.28372.
Lee, Georges; Lelouche, Ruddy; Meissonnier, Vincent; Zarri, Gian Piero (September 1, 1982). "Using APL in an Artificial Intelligence environment". ACM SIGAPL APL Quote Quad. 13 (1): 183–191. doi:10.1145/390006.802242. Retrieved April 3, 2018.
Fordyce, K.; Sullivan, G. (1985). "Artificial Intelligence Development Aids". APL Quote Quad. APL 85 Conf. Proc. (15): 106–113. doi:10.1145/255315.255347.
Alfonseca, Manuel (July 1990). "Neural networks in APL". ACM SIGAPL APL Quote Quad. 20 (4): 2–6. doi:10.1145/97811.97816. Retrieved April 3, 2018.
Holmes, W.N. (May 1978). "Is APL a Programming Language?". The Computer Journal. 21 (2): 128–131. doi:10.1093/comjnl/21.2.128.
Kelley, R.A. (1973). "APLGOL, an Experimental Structured Programming Language". IBM Journal of Research and Development. 17: 69–73. doi:10.1147/rd.171.0069.
Kromberg, Morten (22 October 2007). "Arrays of objects" (PDF). Proceedings of the 2007 symposium on Dynamic languages. p. 20. doi:10.1145/1297081.1297087. ISBN 9781595938688. S2CID 18484472. Archived (PDF) from the original on 2022-10-09. Retrieved 27 August 2018.
Ju, Dz-Ching; Ching, Wai-Mee (1991). "Exploitation of APL data parallelism on a shared-memory MIMD machine". Proceedings of the third ACM SIGPLAN symposium on Principles and practice of parallel programming. Vol. 26. pp. 61–72. doi:10.1145/109625.109633. ISBN 0-89791-390-6. S2CID 8584353.
Ching, W.-M.; Ju, D. (1991). "Execution of automatically parallelized APL programs on RP3". IBM Journal of Research & Development. 35 (5/6): 767–777. doi:10.1147/rd.355.0767. Archived from the original on March 3, 2016. Retrieved January 20, 2015.
Blelloch, Guy E.; Sabot, Gary W. (1990). "Compiling Collection-Oriented Languages onto Massively Parallel Computers". Journal of Parallel and Distributed Computing. 8 (2): 119–134. CiteSeerX 10.1.1.51.5088. doi:10.1016/0743-7315(90)90087-6. Collection oriented languages include APL, APL2
Brenner, Norman (1984). "VLSI circuit design using APL with fortran subroutines". Proceedings of the international conference on APL - APL '84. Vol. 14. pp. 77–79. doi:10.1145/800058.801079. ISBN 0-89791-137-7. S2CID 30863491. APL for interactiveness and ease of coding
• Brenner, Norman (1984). "VLSI circuit design using APL with fortran subroutines". Proceedings of the international conference on APL – APL '84. ACM SIGAPL. ISBN 978-0897911375.
Gamble, D.J.; Hobson, R.F. (1989). "Towards a graphics/Procedural environment for constructing VLSI module generators". Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. pp. 606–611. doi:10.1109/PACRIM.1989.48437. S2CID 7921438. VLSI module generators are described. APL and C, as examples of interpreted and compiled languages, can be interfaced to an advanced graphics display.
Snyder, Lawrence (1982). "Recognition and Selection of Idioms for Code Optimization". Acta Informatica. 17 (3). doi:10.1007/BF00264357. S2CID 8369972.
Strawn, George O. (March 1977). "Does APL really need run-time parsing?". Software: Practice and Experience. 7 (2): 193–200. doi:10.1002/spe.4380070207. S2CID 1463012.
Driscoll, Graham C. Jr.; Orth, Donald L. (November 1986). "Compiling APL: The Yorktown APL Translator". IBM Journal of Research and Development. 30 (6): 583–593. doi:10.1147/rd.306.0583. S2CID 2299699.
Wai-Mee, Ching (November 1986). "Program Analysis and Code Generation in an APL/370 Compiler". IBM Journal of Research and Development. 30 (6): 594–602. doi:10.1147/rd.306.0594. S2CID 17306407.

dyalog.com (Global: low place; English: low place)

dyalog.com

"APL Fonts and Keyboards". Dyalog, Ltd. 2004–2024. Retrieved November 1, 2024.
"Dyalog Ltd website". Retrieved 6 June 2018.
Kromberg, Morten (22 October 2007). "Arrays of objects" (PDF). Proceedings of the 2007 symposium on Dynamic languages. p. 20. doi:10.1145/1297081.1297087. ISBN 9781595938688. S2CID 18484472. Archived (PDF) from the original on 2022-10-09. Retrieved 27 August 2018.
"Dyalog – Prices and Licences".
"2016 Iverson Award Recognises Dyalog's CEO and CXO". Retrieved 6 June 2018.

video.dyalog.com

Hsu, Aaron. "Computer Science Outreach and Education with APL". Dyalog, Ltd. Archived from the original on August 17, 2016. Retrieved July 15, 2016.

dfns.dyalog.com

Scholes, John. "Translation of D-functions into tacit form". Dyalog Ltd.

help.dyalog.com

"Idiom Recognition". dyalog.com. Retrieved May 6, 2018.

docs.dyalog.com

"Compiler User Guide" (PDF). www.dyalog.com. Dyalog Ltd. Archived (PDF) from the original on 2022-10-09. Retrieved May 7, 2018.

edm2.com (Global: low place; English: low place)

"IBM APL2". EDM2. 2019-10-09. Archived from the original on 2021-11-17. Retrieved 2021-11-17.

ekevanbatenburg.nl (Global: low place; English: low place)

Batenburg. "APL Efficiency". www.ekevanbatenburg.nl. Retrieved January 1, 2015.

fernuni-hagen.de (Global: low place; English: low place)

Jendrsczok, Johannes; Hoffmann, Rolf; Ediger, Patrick; Keller, Jörg. "Implementing APL-like data parallel functions on a GCA machine" (PDF). www.fernuni-hagen.de. pp. 1–6. Archived from the original (PDF) on January 22, 2015. Retrieved January 22, 2015. GCA – Global Cellular Automation. Inherently massively parallel. 'APL has been chosen because of the ability to express matrix and vector' structures.

fsf.org (Global: 8,472^nd place; English: 7,926^th place)

directory.fsf.org

"GNU APL". directory.fsf.org. Free Software Directory. Retrieved September 28, 2013.

ghostarchive.org (Global: 32^nd place; English: 21^st place)

"Xerox APL Language and Operations Reference Manual" (PDF). Archived (PDF) from the original on 2022-10-09.
Vaxman. "APL Great Programming" (PDF). www.vaxman.de. Archived (PDF) from the original on 2022-10-09. Retrieved January 1, 2015.
"2017 Annual Report" (PDF). SimCorp. February 1, 2018. Archived (PDF) from the original on 2022-10-09. Retrieved April 3, 2018. Sofia is a front-to-back investment management platform like SimCorp Dimension. ... Sofia is based on the APL coding language just like some parts of SimCorp Dimension.
"OP-Pohjola ja Tieto hoitivat sovelluksen muutostyöt sujuvalla yhteistyöllä" [Smooth cooperation between OP-Pohjola and Tieto enabled app modification] (PDF). www.tieto.com (in Finnish). Tieto. Archived from the original (PDF) on 2022-10-09. Retrieved April 3, 2018.^{[permanent dead link]}
Brenner, Charles (17 October 2014). "There's DNA Everywhere – an Opportunity for APL". www.youtube.com. YouTube. Archived from the original on 2021-11-14. Retrieved January 9, 2015.
Kromberg, Morten (22 October 2007). "Arrays of objects" (PDF). Proceedings of the 2007 symposium on Dynamic languages. p. 20. doi:10.1145/1297081.1297087. ISBN 9781595938688. S2CID 18484472. Archived (PDF) from the original on 2022-10-09. Retrieved 27 August 2018.
Hsu, Aaron W.; Bowman, William J. "Revisiting APL in the Modern Era" (PDF). www.cs.princeton.edu. Archived (PDF) from the original on 2022-10-09. Retrieved January 20, 2015.
"Compiler User Guide" (PDF). www.dyalog.com. Dyalog Ltd. Archived (PDF) from the original on 2022-10-09. Retrieved May 7, 2018.

godoc.org (Global: low place; English: low place)

Pike, Rob (2018-03-25). "Ivy". GoDoc. Archived from the original on 2019-08-13.

iastate.edu (Global: 2,548^th place; English: 1,587^th place)

lib.dr.iastate.edu

Cheng, Feng Sheng (1981). Idiom matching: an optimization technique for an APL compiler (Thesis). Iowa State University. Retrieved May 6, 2018.

ibm.com (Global: 1,131^st place; English: 850^th place)

domino.research.ibm.com

McIntyre, Donald B. (1991). "Language as an Intellectual Tool: From Hieroglyphics to APL". IBM Systems Journal. 30 (4): 554–581. doi:10.1147/sj.304.0554. Archived from the original on March 4, 2016. Retrieved January 9, 2015.
Ching, W.-M.; Ju, D. (1991). "Execution of automatically parallelized APL programs on RP3". IBM Journal of Research & Development. 35 (5/6): 767–777. doi:10.1147/rd.355.0767. Archived from the original on March 3, 2016. Retrieved January 20, 2015.

research.ibm.com

Falkoff, Adin D.; Iverson, Kenneth E.,The Design of APL, IBM Journal of Research and Development, Volume 17, Number 4, July 1973. "These environmental defined functions were based on the use of still another class of functions—called "I-beams" because of the shape of the symbol used for them—which provide a more general facility for communication between APL programs and the less abstract parts of the system. The I-beam functions were first introduced by the system programmers to allow them to execute System/360 instructions from within APL programs, and thus use APL as a direct aid in their programming activity. The obvious convenience of functions of this kind, which appeared to be part of the language, led to the introduction of the monadic I-beam function for direct use by anyone. Various arguments to this function yielded information about the environment such as available space and time of day."

www-01.ibm.com

"APL2: What's New". ibm.com. IBM. Retrieved April 22, 2018.

www-03.ibm.com

"APL2: A Programming Language for Problem Solving, Visualization and Database Access". www-03.ibm.com. IBM. Archived from the original on November 22, 2013. Retrieved January 10, 2015.

ieee.org (Global: 652^nd place; English: 515^th place)

ieeexplore.ieee.org

Kelley, R.A. (1973). "APLGOL, an Experimental Structured Programming Language". IBM Journal of Research and Development. 17: 69–73. doi:10.1147/rd.171.0069.

jsoftware.com (Global: low place; English: low place)

jsoftware.com

"APL Quotations and Anecdotes". jsoftware.com. Retrieved April 14, 2018.
Hui, Roger. "A Bibliography of APL and J". jsoftware.com/jwiki. Retrieved March 2, 2010.
Falkoff, Adin D.; Iverson, Kenneth E. (August 1978). "The Evolution of APL". ACM SIGPLAN Notices. 13 (8): 47–57. doi:10.1145/960118.808372.
Iverson, K.E. (August 1980). "Notation as a Tool of Thought". Communications of the ACM. 23 (8): 444–465. doi:10.1145/358896.358899. Archived from the original on 2013-09-20.
Iverson, Kenneth E. (1987). "A Dictionary of APL". www.jsoftware.com. Retrieved January 20, 2015.
Iverson, Kenneth E. (1983). "APL Syntax and Semantics". www.jsoftware.com. I. P. Sharp Associates. Retrieved January 11, 2015.

code.jsoftware.com

McDonnell, E.E. The introduction to A Source Book in APL, APL Press, 1981. (full book scan)

kx.com (Global: low place; English: low place)

"An Interview with Arthur Whitney". Kx Systems. January 4, 2004. Archived from the original on April 4, 2009. Retrieved March 2, 2010.

lathwellproductions.ca (Global: low place; English: low place)

Stebbens, Alan. "How it all began". Archived from the original on 2016-03-04. Retrieved 2011-05-22.

liu.se (Global: 9,195^th place; English: 7,457^th place)

lysator.liu.se

Stallman, Richard M. "RMS Berättar". Archived from the original on November 26, 2018. Retrieved April 22, 2018.

loc.gov (Global: 70^th place; English: 63^rd place)

lccn.loc.gov

Kenneth E. Iverson (1962). A Programming Language. Wiley. ISBN 978-0-471-43014-8. LCCN 62015180. OL 26792153M. Wikidata Q133329895. Retrieved 2023-08-06. {{cite book}}: ISBN / Date incompatibility (help)

log-on.com (Global: low place; English: low place)

Mark Schora (2021-01-26). "Log-On Software announces Log-On APL2". Log-On Software. Archived from the original on 2021-11-17. Retrieved 2021-11-17.

marthallama.org (Global: low place; English: low place)

"The APL Computer Language". MARTHA and LLAMA. Archived from the original on February 13, 2015. Retrieved January 20, 2015.

mathworks.com (Global: 6,214^th place; English: 4,509^th place)

Moler, Cleve. "The Growth of MATLAB" (PDF). Archived from the original (PDF) on April 11, 2009. Retrieved February 3, 2010.

microapl.co.uk (Global: low place; English: low place)

"Introduction to APL – APL Symbols". www.microapl.co.uk. MicroAPL Ltd. Retrieved January 8, 2015.
MicroAPL. "Operators". www.microapl.co.uk. MicroAPL. Retrieved January 12, 2015.
Primitive Functions. "Primitive Functions". www.microapl.co.uk/. Retrieved January 1, 2015.
Workspace. "The Workspace". www.microapl.co.uk. Retrieved January 1, 2015.
"Entering APL Symbols". www.microapl.co.uk. Retrieved January 1, 2015.
"APL concepts". Microapl.co.uk. Retrieved February 3, 2010.
MicroAPL. "APL Primitives". www.microapl.co.uk. MicroAPL. Retrieved January 11, 2015.

microapl.com (Global: low place; English: low place)

Micro APL. "Overview of the APL System". microapl.com. Micro APL. Retrieved January 10, 2015.
"APLX has been withdrawn from commercial sale but can be downloaded free of charge". Microapl.com. Retrieved April 14, 2018.

nars2000.org (Global: low place; English: low place)

wiki.nars2000.org

"APL Font – Extra APL Glyphs". wiki.nars2000.org. NARS2000. Retrieved January 11, 2015.

nars2000.org

"Nested Arrays Research System – NARS2000: An Experimental APL Interpreter". NARS2000. Sudley Place Software. Retrieved July 10, 2015.

nial.com (Global: low place; English: low place)

"Nested array theory". Nial.com. Archived from the original on 2011-07-09. Retrieved February 3, 2010.

old-computers.com (Global: low place; English: low place)

"MCM Computers M70/M700". old-computers.com. Archived from the original on April 3, 2018. Retrieved April 8, 2018.
"IBM 5100". old-computers.com. Archived from the original on April 30, 2018. Retrieved April 8, 2018.

openlibrary.org (Global: 325^th place; English: 255^th place)

Kenneth E. Iverson (1962). A Programming Language. Wiley. ISBN 978-0-471-43014-8. LCCN 62015180. OL 26792153M. Wikidata Q133329895. Retrieved 2023-08-06. {{cite book}}: ISBN / Date incompatibility (help)

optima-systems.co.uk (Global: low place; English: low place)

Gutsell, Sam (October 17, 2017). "Stormwind Simulator at Dyalog '16". www.optima-systems.co.uk. Optima Systems. Retrieved April 3, 2018. Stormwind is a [3D boating simulator] that has gained a huge amount of interest in the APL community.

pcmag.com (Global: 1,060^th place; English: 700^th place)

uk.pcmag.com

Miller, Michael (December 17, 2014). "PCs That Paved the Way for the Altair". PC Magazine. Ziff Davis. Retrieved April 29, 2018.

princeton.edu (Global: 741^st place; English: 577^th place)

cs.princeton.edu

Hsu, Aaron W.; Bowman, William J. "Revisiting APL in the Modern Era" (PDF). www.cs.princeton.edu. Archived (PDF) from the original on 2022-10-09. Retrieved January 20, 2015.

profdoccare.se (Global: low place; English: low place)

"Vi idag" [We today]. profdoccare.se (in Swedish). Archived from the original on April 7, 2018. Retrieved April 3, 2018. Through the choice of APL as a technical platform, it is relatively easy to quickly build a solution that can be called a executable prototype (translated from the original)

psu.edu (Global: 207^th place; English: 136^th place)

citeseerx.ist.psu.edu

Blelloch, Guy E.; Sabot, Gary W. (1990). "Compiling Collection-Oriented Languages onto Massively Parallel Computers". Journal of Parallel and Distributed Computing. 8 (2): 119–134. CiteSeerX 10.1.1.51.5088. doi:10.1016/0743-7315(90)90087-6. Collection oriented languages include APL, APL2

quadibloc.com (Global: low place; English: low place)

"Remembering APL". Quadibloc.com. Retrieved June 17, 2013.

researchgate.net (Global: 120^th place; English: 125^th place)

Lee, Georges; Lelouche, Ruddy; Meissonnier, Vincent; Zarri, Gian Piero (September 1, 1982). "Using APL in an Artificial Intelligence environment". ACM SIGAPL APL Quote Quad. 13 (1): 183–191. doi:10.1145/390006.802242. Retrieved April 3, 2018.
Alfonseca, Manuel (July 1990). "Neural networks in APL". ACM SIGAPL APL Quote Quad. 20 (4): 2–6. doi:10.1145/97811.97816. Retrieved April 3, 2018.

rogerdmoore.ca (Global: low place; English: low place)

Roger Moore (2005). "History of I. P. Sharp Associates Timesharing and Network". Rogerdmoore.ca. Roger Moore. Archived from the original on April 4, 2019. Retrieved March 7, 2018.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Hellerman, H. (July 1964). "Experimental Personalized Array Translator System". Communications of the ACM. 7 (7): 433–438. doi:10.1145/364520.364573. S2CID 2181070.
Falkoff, Adin D. (1991). "The IBM family of APL systems". IBM Systems Journal. 30 (4): 416–432. doi:10.1147/sj.304.0416. S2CID 19030940.
Rodriguez, P.; Rojas, J.; Alfonseca, M.; Burgos, J. I. (1989). "An Expert System in Chemical Synthesis written in APL2/PC". ACM SIGAPL APL Quote Quad. 19 (4): 299–303. doi:10.1145/75144.75185. S2CID 16876053.
Kromberg, Morten (22 October 2007). "Arrays of objects" (PDF). Proceedings of the 2007 symposium on Dynamic languages. p. 20. doi:10.1145/1297081.1297087. ISBN 9781595938688. S2CID 18484472. Archived (PDF) from the original on 2022-10-09. Retrieved 27 August 2018.
Ju, Dz-Ching; Ching, Wai-Mee (1991). "Exploitation of APL data parallelism on a shared-memory MIMD machine". Proceedings of the third ACM SIGPLAN symposium on Principles and practice of parallel programming. Vol. 26. pp. 61–72. doi:10.1145/109625.109633. ISBN 0-89791-390-6. S2CID 8584353.
Brenner, Norman (1984). "VLSI circuit design using APL with fortran subroutines". Proceedings of the international conference on APL - APL '84. Vol. 14. pp. 77–79. doi:10.1145/800058.801079. ISBN 0-89791-137-7. S2CID 30863491. APL for interactiveness and ease of coding
• Brenner, Norman (1984). "VLSI circuit design using APL with fortran subroutines". Proceedings of the international conference on APL – APL '84. ACM SIGAPL. ISBN 978-0897911375.
Gamble, D.J.; Hobson, R.F. (1989). "Towards a graphics/Procedural environment for constructing VLSI module generators". Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. pp. 606–611. doi:10.1109/PACRIM.1989.48437. S2CID 7921438. VLSI module generators are described. APL and C, as examples of interpreted and compiled languages, can be interfaced to an advanced graphics display.
Snyder, Lawrence (1982). "Recognition and Selection of Idioms for Code Optimization". Acta Informatica. 17 (3). doi:10.1007/BF00264357. S2CID 8369972.
Strawn, George O. (March 1977). "Does APL really need run-time parsing?". Software: Practice and Experience. 7 (2): 193–200. doi:10.1002/spe.4380070207. S2CID 1463012.
Driscoll, Graham C. Jr.; Orth, Donald L. (November 1986). "Compiling APL: The Yorktown APL Translator". IBM Journal of Research and Development. 30 (6): 583–593. doi:10.1147/rd.306.0583. S2CID 2299699.
Wai-Mee, Ching (November 1986). "Program Analysis and Code Generation in an APL/370 Compiler". IBM Journal of Research and Development. 30 (6): 594–602. doi:10.1147/rd.306.0594. S2CID 17306407.

sigapl.org (Global: low place; English: low place)

"SIGAPL". Sigapl.org. Retrieved June 17, 2013.
"APL2: The Early Years: Can you and should you compromise on technical issues?". SIGPLAN Chapter on Array-Programming Languages. ACM. Retrieved January 10, 2015.
Fox, Ralph L. "Systematically Random Numbers". www.sigapl.org. SIGAPL. Retrieved January 11, 2015.
"Chronology of APL and its Influences on Computer Language Development". www.sigapl.org. ACM. Retrieved April 29, 2018.
"Kenneth E. Iverson Award for Outstanding Contribution to APL". SIGPLAN Chapter on Array Programming Languages (SIGAPL). Archived from the original on February 26, 2012.
"What is APL?". www.sigapl.org. SIGAPL. Retrieved January 20, 2015.
"Chronology of APL". www.sigapl.org. ACM. Retrieved May 7, 2018.

simcorp.com (Global: low place; English: low place)

"2017 Annual Report" (PDF). SimCorp. February 1, 2018. Archived (PDF) from the original on 2022-10-09. Retrieved April 3, 2018. Sofia is a front-to-back investment management platform like SimCorp Dimension. ... Sofia is based on the APL coding language just like some parts of SimCorp Dimension.

snakeisland.com (Global: low place; English: low place)

"The APEX Project".

softwarepreservation.org (Global: low place; English: low place)

Kenneth E. Iverson (1962). A Programming Language. Wiley. ISBN 978-0-471-43014-8. LCCN 62015180. OL 26792153M. Wikidata Q133329895. Retrieved 2023-08-06. {{cite book}}: ISBN / Date incompatibility (help)
Iverson, Kenneth E., "Automatic Data Processing: Chapter 6: A programming language" Archived June 4, 2009, at the Wayback Machine, 1960, Draft copy for Brooks and Iverson 1963 book, Automatic Data Processing.
"Xerox APL Language and Operations Reference Manual" (PDF). Archived (PDF) from the original on 2022-10-09.
McDonnell, E.E. The introduction to A Source Book in APL, APL Press, 1981. (full book scan)
"York APL".

stanford.edu (Global: 179^th place; English: 183^rd place)

infolab.stanford.edu

Abrams, Philip S., An interpreter for "Iverson notation", Technical Report: CS-TR-66-47, Department of Computer Science, Stanford University, August 1966;

sudleyplace.com (Global: low place; English: low place)

Smith, Bob. "NARS2000 Keyboard". www.sudleyplace.com. Bob Smith; NARS2000. Retrieved January 19, 2015.

tieto.com (Global: low place; English: low place)

"OP-Pohjola ja Tieto hoitivat sovelluksen muutostyöt sujuvalla yhteistyöllä" [Smooth cooperation between OP-Pohjola and Tieto enabled app modification] (PDF). www.tieto.com (in Finnish). Tieto. Archived from the original (PDF) on 2022-10-09. Retrieved April 3, 2018.^{[permanent dead link]}

time.com (Global: 61^st place; English: 54^th place)

"Fifty Years of BASIC, the Programming Language That Made Computers Personal". Time. April 29, 2014. Retrieved April 29, 2018.

umd.edu (Global: 1,747^th place; English: 1,277^th place)

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Minker, Jack (January 2004). "2.3.4 Computer Software Developments in the CSC, 1962–1973". Beginning of Computing and Computer Sciences at the University of Maryland (PDF) (Report). University of Maryland. p. 38. Archived from the original (PDF) on June 10, 2011. Retrieved May 23, 2011.

uwaterloo.ca (Global: 3,153^rd place; English: 2,332^nd place)

math.uwaterloo.ca

Dickey, Lee (1993). "A list of APL Transliteration Schemes". Archived from the original on 2006-09-29.

vaxman.de (Global: low place; English: low place)

Vaxman. "APL Great Programming" (PDF). www.vaxman.de. Archived (PDF) from the original on 2022-10-09. Retrieved January 1, 2015.

vector.org.uk (Global: low place; English: low place)

vector.org.uk

Breed, Larry (August 2006). "How We Got to APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on 2008-05-12. Retrieved 2007-04-02.
Larry Breed (August 2006). "How We Got To APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on May 12, 2008. Retrieved April 29, 2018.
"Dyalog at 25" (PDF). Vector Magazine. British APL Association. September 2008. Retrieved April 14, 2018.^{[permanent dead link]}

archive.vector.org.uk

Robertson, Graeme. "A Personal View of APL2010". archive.vector.org.uk. Vector – Journal of the British APL Association. Archived from the original on April 2, 2015. Retrieved January 10, 2015.
Kromberg, Morten. "Unicode Support for APL". archive.vector.org.uk. Vector, Journal of the British APL Association. Archived from the original on January 20, 2015. Retrieved January 8, 2015.
Scholes, John. "D: A functional subset of Dyalog APL". British APL Association.

vt.edu (Global: 2,431^st place; English: 1,607^th place)

courses.cs.vt.edu

Acharya, R; Pereira, (904567457) N.E. APL Programming Language Archived 2021-11-03 at the Wayback Machine. Paper for CS5314 (Concepts of Programming Languages) at Virginia Tech.

web.archive.org (Global: 1^st place; English: 1^st place)

McIntyre, Donald B. (1991). "Language as an Intellectual Tool: From Hieroglyphics to APL". IBM Systems Journal. 30 (4): 554–581. doi:10.1147/sj.304.0554. Archived from the original on March 4, 2016. Retrieved January 9, 2015.
"ACM Award Citation – John Backus". Awards.acm.org. 1977. Archived from the original on February 12, 2008. Retrieved February 3, 2010.
Moler, Cleve. "The Growth of MATLAB" (PDF). Archived from the original (PDF) on April 11, 2009. Retrieved February 3, 2010.
"An Interview with Arthur Whitney". Kx Systems. January 4, 2004. Archived from the original on April 4, 2009. Retrieved March 2, 2010.
Iverson, Kenneth E., "Automatic Data Processing: Chapter 6: A programming language" Archived June 4, 2009, at the Wayback Machine, 1960, Draft copy for Brooks and Iverson 1963 book, Automatic Data Processing.
"Turing Award Citation 1979". Awards.acm.org. Archived from the original on 2009-12-23. Retrieved February 3, 2010.
Breed, Larry (August 2006). "How We Got to APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on 2008-05-12. Retrieved 2007-04-02.
APL\1130 Manual Archived 2011-02-21 at the Wayback Machine, May 1969
Falkoff, Adin; Iverson, Kenneth E., "APL\360 Users Guide" Archived 2012-02-29 at the Wayback Machine, IBM Research, Thomas J. Watson Research Center, Yorktown Heights, NY, August 1968.
"APL\360 Terminal System" Archived 2010-07-11 at the Wayback Machine, IBM Research, Thomas J. Watson Research Center, March 1967.
Minker, Jack (January 2004). "2.3.4 Computer Software Developments in the CSC, 1962–1973". Beginning of Computing and Computer Sciences at the University of Maryland (PDF) (Report). University of Maryland. p. 38. Archived from the original (PDF) on June 10, 2011. Retrieved May 23, 2011.
Stebbens, Alan. "How it all began". Archived from the original on 2016-03-04. Retrieved 2011-05-22.
"MCM Computers M70/M700". old-computers.com. Archived from the original on April 3, 2018. Retrieved April 8, 2018.
"IBM APL2". EDM2. 2019-10-09. Archived from the original on 2021-11-17. Retrieved 2021-11-17.
Robertson, Graeme. "A Personal View of APL2010". archive.vector.org.uk. Vector – Journal of the British APL Association. Archived from the original on April 2, 2015. Retrieved January 10, 2015.
"APL2: A Programming Language for Problem Solving, Visualization and Database Access". www-03.ibm.com. IBM. Archived from the original on November 22, 2013. Retrieved January 10, 2015.
Pike, Rob (2018-03-25). "Ivy". GoDoc. Archived from the original on 2019-08-13.
Kromberg, Morten. "Unicode Support for APL". archive.vector.org.uk. Vector, Journal of the British APL Association. Archived from the original on January 20, 2015. Retrieved January 8, 2015.
Hsu, Aaron. "Computer Science Outreach and Education with APL". Dyalog, Ltd. Archived from the original on August 17, 2016. Retrieved July 15, 2016.
"example". Catpad.net. Archived from the original on July 8, 2013. Retrieved June 17, 2013.
Dickey, Lee (1993). "A list of APL Transliteration Schemes". Archived from the original on 2006-09-29.
Iverson, K.E. (August 1980). "Notation as a Tool of Thought". Communications of the ACM. 23 (8): 444–465. doi:10.1145/358896.358899. Archived from the original on 2013-09-20.
"Nested array theory". Nial.com. Archived from the original on 2011-07-09. Retrieved February 3, 2010.
Acharya, R; Pereira, (904567457) N.E. APL Programming Language Archived 2021-11-03 at the Wayback Machine. Paper for CS5314 (Concepts of Programming Languages) at Virginia Tech.
Hsu, Aaron (November 18, 2017). "Design Patterns vs. Anti-pattern in APL". functionalconf.com. Archived from the original on March 23, 2018. Retrieved 2018-04-07.
"Vi idag" [We today]. profdoccare.se (in Swedish). Archived from the original on April 7, 2018. Retrieved April 3, 2018. Through the choice of APL as a technical platform, it is relatively easy to quickly build a solution that can be called a executable prototype (translated from the original)
"Awards – 1973 – Lawrence Breed". Association for Computing Machinery. Archived from the original on April 2, 2012.
"Awards – 1973 – Richard Lathwell". Association for Computing Machinery. Archived from the original on April 2, 2012.
"Awards – 1973 – Roger Moore". Association for Computing Machinery. Archived from the original on April 2, 2012.
"IBM 5100". old-computers.com. Archived from the original on April 30, 2018. Retrieved April 8, 2018.
Larry Breed (August 2006). "How We Got To APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on May 12, 2008. Retrieved April 29, 2018.
Roger Moore (2005). "History of I. P. Sharp Associates Timesharing and Network". Rogerdmoore.ca. Roger Moore. Archived from the original on April 4, 2019. Retrieved March 7, 2018.
"Kenneth E. Iverson Award for Outstanding Contribution to APL". SIGPLAN Chapter on Array Programming Languages (SIGAPL). Archived from the original on February 26, 2012.
Mark Schora (2021-01-26). "Log-On Software announces Log-On APL2". Log-On Software. Archived from the original on 2021-11-17. Retrieved 2021-11-17.
Stallman, Richard M. "RMS Berättar". Archived from the original on November 26, 2018. Retrieved April 22, 2018.
Ching, W.-M.; Ju, D. (1991). "Execution of automatically parallelized APL programs on RP3". IBM Journal of Research & Development. 35 (5/6): 767–777. doi:10.1147/rd.355.0767. Archived from the original on March 3, 2016. Retrieved January 20, 2015.
Jendrsczok, Johannes; Hoffmann, Rolf; Ediger, Patrick; Keller, Jörg. "Implementing APL-like data parallel functions on a GCA machine" (PDF). www.fernuni-hagen.de. pp. 1–6. Archived from the original (PDF) on January 22, 2015. Retrieved January 22, 2015. GCA – Global Cellular Automation. Inherently massively parallel. 'APL has been chosen because of the ability to express matrix and vector' structures.
"The APL Computer Language". MARTHA and LLAMA. Archived from the original on February 13, 2015. Retrieved January 20, 2015.

wikidata.org (Global: 43^rd place; English: 161^st place)

Kenneth E. Iverson (1962). A Programming Language. Wiley. ISBN 978-0-471-43014-8. LCCN 62015180. OL 26792153M. Wikidata Q133329895. Retrieved 2023-08-06. {{cite book}}: ISBN / Date incompatibility (help)

wolfram.com (Global: 513^th place; English: 537^th place)

"Wolfram Language FAQ". Wolfram. Retrieved February 20, 2020. LISP and APL were two early influences

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Breed, Larry (August 2006). "How We Got to APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on 2008-05-12. Retrieved 2007-04-02.
Larry Breed (August 2006). "How We Got To APL\1130". Vector (British APL Association). 22 (3). ISSN 0955-1433. Archived from the original on May 12, 2008. Retrieved April 29, 2018.

youtube.com (Global: 9^th place; English: 13^th place)

Scholes, John (January 26, 2009). Conway's Game of Life in APL (video). YouTube. Retrieved November 20, 2021.
Brenner, Charles (17 October 2014). "There's DNA Everywhere – an Opportunity for APL". www.youtube.com. YouTube. Archived from the original on 2021-11-14. Retrieved January 9, 2015.

APL (programming language) (English Wikipedia)

acm.org (Global: 1,185th place; English: 840th place)

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