Volume 18, 2001–2002

N°1, July 2001 Vector 18:2 cover

N°2, October 2001 Vector 18:3 cover

N°3, January 2002 Vector 18:4 cover

N°4, April 2002

N°1, July 2001¶

Page	Article	Author
3	Guest Editorial	Anthony Camacho
	APL NEWS
5	Quick Reference Diary
7	An article not about APL	Bill Lam
	British APL Association News
8	Minutes of the Meeting of the Committee of the British APL Association held on 18 May 2001	Anthony Camacho
9	Minutes of the AGM of the British APL Association held on 18 May 2001	Anthony Camacho
13	Competition Winner – “Spot the Axe”
14	News from Sustaining Members
16	APL Product Guide	Gill Smith
	The Education Vector
31	Zark Newsletter Extracts (PDF)	edited by Jon Sandles
31	Combinations	Gary Bergquist
37	Limbering Up: Polyadic Functions	Gary Bergquist
39	Crossword
42	J-ottings 29: Power Steering Extra	Norman Thomson
	RECENT MEETINGS - APL2001 at Yale
48	My Yale 2001 Diary	Ray Cannon
	GENERAL ARTICLES
57	NavSim – a Shipping Simulator: Part I	Tomas Gustafsson
69	Web Image Galleries Made Routine	Clifford A. Reiter
	TECHNICAL SECTION
84	Hacker’s Corner: Compressing with GZIP	Adrian Smith
89	Technical Correspondence (PDF)
89	Locally defined niladic functions	Phil Last
90	Localising the effects of system functions in D	John Scholes
91	At Play with J: Boggle	Gene McDonnell
103	J is for JPEG: Windows Bitmap to JPEG Baseline Compression	Richard Dazeley
125	Inversion of Boolean Matrices	Michel Dumontier
134	Matrix inversion modulo p Linear systems modulo p	Michel Dumontier
143	Index to Advertisers (PDF)

Page	Article	Author
3	Editorial	Stefano Lanzavecchia
	APL NEWS
9	Correspondence
	APL2002 in Madrid
11	Conference Site and Call for Papers
	British APL Association News
14	An Implementation of A	Adrian Smith
18	News from Sustaining Members
23	APL Product Guide	Gill Smith
	The Education Vector
38	Zark Newsletter Extracts (PDF)	edited by Jon Sandles
38	Polyadic Functions	Gary Bergquist
43	Limbering Up: Killing Comments	Gary Bergquist
44	Primitive Pointers	Gary Bergquist
45	Editor’s Note: COMBIN Timings
47	Crossword
50	J-ottings 30: Jaesthetics	Norman Thomson
56	Getting Started with A	Adrian Smith
64	An Elementary Tutorial on Conjunctions	Donald B. McIntyre
	GENERAL ARTICLES
78	Using Structures between GUI and Relational Databases	Tomas Gustafsson
86	Can Anyone Tell Me Where I’m Wrong?	Sylvia Camacho
	TECHNICAL SECTION
97	Hacker’s Corner: Formatting Dates in Dyalog APL and APL+Win	Adrian Smith
104	Technical Correspondence (PDF)
104	Conditional Idioms	Phil Last
106	Matrix inversion modulo p	John Sullivan
110	Persistence and Shadows	Stephen Taylor
117	MUCIPHER: a New Short Cipher that Escapes Cryptanalysis	Michel Dumontier
132	Function Models	Phil Chastney
143	Index to Advertisers (PDF)

Page	Article	Author
3	Editorial	Stefano Lanzavecchia
	APL NEWS
5	Quick Reference Diary
	British APL Association News
7	Notice of AGM and call for new committee
8	Update on A+ for Windows
9	News from Sustaining Members
15	APL Product Guide	Gill Smith
31	Review of “J: the Natural Language for Analytic Computing”	Cliff Reiter
	The Education Vector
38	Zark Newsletter Extracts (PDF)	edited by Jon Sandles
38	Killing Comments	Gary Bergquist
42	Limbering Up: Generalised Searching	Gary Bergquist
49	Crossword
46	Polyadic MORTGAGE as an APL2 operator	Claude Henriod
47	MORTGAGE with a companion operator	Gianluigi Quario
52	J-ottings 31: Symphony in J minor, op.31	Norman Thomson
	RECENT MEETINGS – APL2000 at Naples
57	Conference Report	Ray Cannon
64	Strategies for Dealing with Multiple Arguments: the Case for Names	Eric Landau
	GENERAL ARTICLES
71	What, in Computing, is Worth Learning?	Anthony Camacho
80	The Image2 Addon	Cliff and Zachary Reiter
89	Erratum – Function Models
	TECHNICAL SECTION
90	Hacker’s Corner: Ghost Variables	Ray Cannon
93	At Play with J: The Counterfeit Coin Problem	Gene McDonnell
104	Bach’s Endlessly Rising Canon	Ray Cannon
115	Extending the Domains	Phil Chastney
127	Index to Advertisers (PDF)

Page	Article	Author
3	Editorial	Stefano Lanzavecchia
	APL NEWS
7	Quick Reference Diary
9	Accepted Papers at APL2002
	British APL Association News
12	News from Sustaining Members
14	APL Product Guide	Gill Smith
	The Education Vector
29	Zark Newsletter Extracts (PDF)	edited by Jon Sandles
29	Generalised Searching	Gary Bergquist
35	Limbering Up: Generalised Searching	Gary Bergquist
38	Crossword
41	J-ottings 32: the Stylish Part of Vector	Norman Thomson
	RECENT MEETINGS
48	Report: Finnish Forests VI	Adrian Smith
50	Dynamic Functions in Practice	Veli-Matti Jantunen
64	Using OLE with Dyalog APL and Excel	Conrad Hoesle-Kienzlen
77	A PDF Primer for APLers	Adrian Smith
85	Report: APL Germany in Munich	Adrian Smith
	GENERAL ARTICLES
88	Playing with the Beast Number with J	Michel Dumontier
100	The Abstraction Mechanisms of Vector Pascal	Paul Cockshott
113	Three Principles of Coding Clarity	Stephen Taylor
	TECHNICAL SECTION
126	Hacker’s Corner: Packages in Dyalog APL	Ray Cannon
129	Technical Correspondence	Norman Thomson
132	At Play with J: Second-order Josephus	Gene McDonnell
139	Hypergeometric Functions and CDFs in J	Ewart Shaw
143	Index to Advertisers (PDF)