At Play With J (Edn 2)

APWJ_front-cover.jpg

This page is for the project to update the At Play With J series of Vector articles. For more information, see About.

Please read the Editing Guidelines before making changes.

See also: Answers to APWJ Problems for the Reader.

STOP PRESS: Now available to buy from:
http://www.lulu.com/content/paperback-book/at-play-with-j-%5Bedn-2%5D/7405758

No.

Issue

Title/URL

Owner

Done?

0

8.3

How the Roll Function Works

BillLam

(./)

1

10.2

MIMD Machines

IanClark

(./)

2

10.3

Factoring A Number

ChrisBurke, IanClark

(./)

3

10.4

The 10,000,000,000th prime number

RogerHui

(./)

4

11.1

Control structures

RogerHui

(./)

5

11.3

Jacobi's Method

RicSherlock

(./)

6

11.4

Cribbage 15s

RicSherlock

(./)

7

12.1

Representations of a Permutation

RogerHui

(./)

8

12.2

The Bauer-Mengelberg Problem

FraserJackson

(./)

9

12.3

Heron's Rule & Integer-Area Triangles

KipMurray

(./)

10

12.4

Year's Digits for 1996

RogerHui

(./)

11

13.1

Riding a Unicycle

GillesKirouac

(./)

12

13.2

Volutes

JoeyTuttle

(./)

13

13.3

Extended Integers

ChrisBurke

(./)

14

13.4

Stumping the Rocket Scientist

RogerHui

(./)

15

14.1

Oh, No, Not Eigenvalues Again!

KipMurray

(./)

16

14.4

A Newer Random Link Generator

KipMurray

(./)

17

15.1

To Summarise

RogerHui

(./)

18

15.2

Maximum Infix Sums

ChrisBurke

(./)

19

15.3

Crosswords and Life

OlegKobchenko

(./)

20

15.4

New Model Computer

OlegKobchenko

(./)

21

16.1

New Big Deal

KipMurray

(./)

22

16.3

We'll Cross That Bridge When We Come To It

GillesKirouac

(./)

23

16.4

An Open And Shut Case

RicSherlock

(./)

24

17.1

Blists in OLEIS

OlegKobchenko

(./)

25

17.2

Someone Just Moved! Who Was It?

KipMurray

(./)

26

17.3

Four Cubes Redux

BillLam

(./)

27

17.4

Erdos Numbers & Pierce & Engel Expansions

BillLam

(./)

28

18.1

Boggle

TracyHarms

(./)

29

18.3

The Counterfeit Coin Problem

BillLam

(./)

30

18.4

Second-order Josephus

BoykoBantchev

(./)

31

19.1

J Be Nimble, J Be Quick

FraserJackson

(./)

32

19.3

Beware Scholes!

ChrisBurke, OlegKobchenko

(./)

33

19.4

Pick A Card, Any Card

GillesKirouac

(./)

34

20.1

Greed

RicSherlock

(./)

35

20.2

The Magical Matrix

RogerHui

(./)

36

20.3

Giddyap

RicSherlock

(./)

37

20.4

Jacob's Ladder

RicSherlock, RogerHui

(./)

38

21.1

The Google Test

BrianSchott

(./)

39

21.4

Metlov's Triumph

BoykoBantchev

(./)

40

22.1

Belgian Numbers

BoykoBantchev

(./)

41

22.3

Token Counting: APL versus J

DonGuinn

(./)

NB. The old Edn 1 is still available as a historical document from:
http://www.lulu.com/content/paperback-book/at-play-with-j/3493342

At Play With J (last edited 2010-10-16 06:08:39 by IanClark)