Essays sorted by Name. Click to sort by:  Created Date Changed Date

Names

Created

Changed

2^64

2007-12-07

2008-07-19

3x + 1 Problem

2006-09-05

2007-09-06

4 Queens Problem

2006-05-20

2007-11-01

8 Queens Problem

2005-09-28

2008-04-12

88 Hats

2007-06-09

2007-09-06

9 Queens Problem

2006-08-12

2007-09-06

99 Bottles of Beer

2007-06-10

2007-09-06

A Fine Line

2007-04-18

2007-04-18

Absolute and Relative Tolerance

2007-03-30

2007-03-30

Ackermann's Function

2005-10-15

2007-09-06

Anagram

2006-02-25

2006-02-25

AnimalsGame

2006-08-15

2006-08-16

APL Acknowledgements

2006-10-18

2008-07-19

APL Chronology

2006-10-18

2008-07-19

"APL" Origins

2007-10-26

2008-07-22

APL\360 Developers Photo

2007-11-02

2008-07-19

Base Spectrum

2005-12-14

2008-07-24

Bernoulli Numbers

2008-03-07

2008-03-09

Bernstein Polynomials

2006-05-18

2006-05-26

Bibliography

2006-07-12

2008-07-18

Bifactorial

2006-09-12

2006-09-14

Binary GCD Algorithm

2005-11-09

2007-09-06

Binary Probability

2006-09-12

2006-09-13

Binary Tree

2005-11-02

2006-06-01

Birthday Problem

2007-11-04

2007-11-09

Bisection Method

2007-10-17

2007-10-17

Bitwise Functions on Characters

2007-10-22

2007-11-13

Block Matrix Inverse

2005-11-22

2007-09-06

Boolean Array Size

2006-05-26

2007-09-06

Boxed Array Display

2006-08-27

2007-10-28

Brevity

2006-07-28

2007-05-29

Capped Fork

2006-05-18

2007-09-06

Cayley's Theorem

2005-10-14

2007-09-06

Check Sums

2008-08-06

2008-08-06

ChessboardPuzzle

2007-05-16

2007-05-21

Chi-Squared CDF

2005-09-30

2007-09-06

Chinese Remainder Theorem

2005-10-27

2007-09-06

Choleski Decomposition

2005-10-15

2007-11-08

Christoffel Expressions

2007-07-14

2007-07-17

Collatz Conjecture

2006-09-05

2007-09-06

Combination Index

2005-11-12

2008-04-30

Combination Sums

2008-04-30

2008-05-02

Combinations

2005-11-12

2008-04-30

Complete Tensor

2007-08-17

2007-09-06

Complex Operations

2006-06-04

2008-06-13

Compositions

2007-05-31

2007-09-06

Continued Fractions

2005-10-13

2007-04-10

Covert Representation

2007-08-03

2007-09-12

Cross Product

2007-08-17

2007-09-06

Cross Sums

2006-08-01

2007-09-06

Data Structures

2007-01-18

2007-04-25

Dendrite

2006-01-15

2007-03-16

DiceGame

2007-04-24

2007-04-24

Distributed Apply

2006-10-19

2007-01-18

Divisors

2005-11-18

2007-09-06

Do While

2007-03-24

2007-09-06

Double Factorial

2006-09-12

2006-09-13

Duality

2005-10-13

2007-03-06

Egyptian Fraction

2005-11-04

2007-09-06

Eigenvalues

2007-08-27

2007-08-27

Error Function

2005-09-30

2007-09-06

Euclidean Algorithm

2005-10-26

2007-09-06

Extended H

2005-11-02

2006-06-01

Extended Precision Functions

2007-01-02

2008-03-11

Extremal Arguments

2008-03-05

2008-03-05

Factorings

2005-12-07

2006-01-30

Fibonacci Index

2005-11-04

2007-09-12

Fibonacci Sequence

2005-09-27

2008-01-04

Fibonacci Sums

2005-11-03

2007-09-06

Gauss-Bonnet Theorem

2007-06-23

2007-12-08

Gaussian Integers

2007-02-24

2007-09-06

Generalized Monty Hall

2006-09-12

2006-09-14

Goldbach Conjecture

2005-10-29

2007-09-06

Grading versus Sorting

2006-11-23

2008-05-09

Gray Code

2005-10-16

2006-12-06

Hilbert Matrix

2005-09-30

2007-12-11

Histogram

2006-10-14

2007-09-06

Hook Conjunction?

2006-05-25

2007-09-06

Hook Rank

2006-06-19

2006-06-19

Huffman Coding

2007-04-26

2008-05-13

Identity Matrix

2005-11-18

2006-06-21

IEEE Floating-Point Numbers

2007-04-11

2007-09-06

Incunabulum

2005-10-28

2007-10-28

Indeterminate

2008-02-26

2008-03-22

Index in Nub

2007-05-26

2007-10-13

Insert

2007-11-05

2007-11-06

Integer Root

2005-10-21

2007-03-22

Inverse Permutation

2007-09-10

2007-09-12

Inverted Table

2007-05-08

2007-10-22

Isometric Surfaces

2007-07-14

2007-07-20

J for C Programmers Front Cover

2008-06-24

2008-06-25

Josephus Problem

2005-10-17

2007-09-06

Kakuro カックロ

2006-08-01

2007-09-06

Kenneth E. Iverson

2008-07-13

2008-08-01

Key

2007-04-10

2008-01-25

Kruskal's Algorithm

2005-12-21

2007-09-06

Landau's Function

2007-11-14

2007-11-14

Large Exponent Real Arithmetic

2005-12-24

2007-09-06

Linear Recurrences

2006-08-09

2007-09-06

Linear Regression

2007-12-13

2007-12-13

Longest Common Subsequence

2007-01-17

2007-03-01

Lorenz Attractor

2006-04-27

2006-05-22

LU Decomposition

2005-10-31

2007-11-08

Mastermind

2006-07-25

2007-12-19

Matrix Inverse

2005-12-10

2007-11-08

Matrix Powers

2006-08-09

2007-09-06

Memo

2008-06-04

2008-06-05

Mertens Function

2007-09-19

2007-09-25

Minimal Spanning Tree

2005-12-21

2007-09-06

Minors

2007-08-19

2008-03-01

moo

2006-07-25

2007-12-19

MultipleOr

2007-12-21

2008-05-05

Multiplicative Order

2006-02-21

2007-12-09

Möbius Function

2007-09-19

2007-09-27

N Queens Problem

2005-09-28

2008-04-12

Name Resolution

2007-08-09

2007-08-11

NaN

2008-02-26

2008-03-22

Negative Rank

2005-10-12

2007-09-06

Newton's Method

2007-10-16

2007-10-17

Next Binary String

2007-08-29

2007-09-06

Non-Adjacent Form (NAF)

2005-11-03

2005-12-17

Non-Overlapping Substrings

2006-01-10

2007-09-12

Nonincreasing Odometer

2006-02-13

2006-05-20

Normal CDF

2005-09-30

2007-09-06

Notation as a Tool of Thought

2007-05-26

2007-11-02

Number in Words

2007-06-12

2008-05-11

Odometer

2005-11-18

2008-01-08

Order Statistics

2008-03-24

2008-04-10

Partitions

2005-11-19

2006-11-16

Pascal's Ladder

2006-02-13

2007-09-06

Pascal's Triangle

2005-09-29

2008-04-29

Permutation Index

2005-10-12

2007-09-06

Permutations

2005-11-01

2007-11-06

Polyminoes

2007-03-22

2007-08-14

Polynomials Intersection

2008-05-29

2008-05-31

Power Set

2007-08-14

2007-09-06

Primality Tests

2008-04-14

2008-04-20

Primes Less Than n

2006-01-04

2007-10-02

Progressive Index-Of

2007-08-01

2007-09-06

QR Decomposition

2005-10-30

2007-11-08

Queens and Knights

2005-09-30

2007-09-12

Quicksort

2005-09-28

2008-03-24

Rank

2007-04-21

2008-07-18

Rank Table

2006-06-19

2006-06-21

Recursive Descent Parser

2006-10-31

2007-10-10

Reflexive

2006-05-22

2007-09-06

Regex Lexer

2006-10-27

2007-09-10

Repeated Squaring

2005-09-28

2007-09-12

RNG

2006-07-16

2006-07-17

Roman Numerals

2005-11-02

2007-09-06

RSA Challenge

2006-06-02

2006-06-03

Scope

2006-07-10

2006-07-11

Self-Downgrading Permutations

2005-11-01

2007-09-06

Self-Upgrading Permutations

2005-11-01

2008-04-17

Self-Valued Expression

2005-10-16

2006-03-16

Semiprimes

2008-04-04

2008-04-06

Set Game

2006-07-26

2008-03-11

Set Partitions

2006-01-30

2006-05-20

Short Circuit Boolean

2006-03-21

2006-05-24

Simplex Method

2005-09-27

2006-05-03

Sine

2005-10-12

2007-09-06

Sorting versus Grading

2006-11-23

2008-05-09

Square Root

2006-03-11

2007-09-06

Stirling Numbers

2005-09-30

2007-09-06

Stirling's Approximation

2005-10-12

2007-09-06

Sudoku 數独

2005-09-29

2007-05-09

Sum of a Vector

2007-10-26

2007-10-27

Symbol-Minded

2005-10-27

2007-09-12

Symmetric Array

2005-09-29

2007-09-06

Symmetries of the Square

2005-11-08

2008-04-12

Tacit Expressions

2006-05-23

2006-12-07

Teaching J Syntax

2005-10-23

2005-10-23

Text Formatting

2007-02-17

2008-02-03

The Art of Shaving

2007-10-26

2007-10-27

The Ball Clock Problem

2005-10-25

2007-09-06

The Essentials of J

2006-07-13

2007-09-20

The Monty Hall Problem

2006-09-02

2008-05-08

The TAO of J

2006-01-28

2007-09-06

Timestamp Extension

2007-10-31

2007-11-02

Tolerant Comparison

2006-01-28

2008-08-02

Totient Function

2005-10-15

2007-09-06

Tower of Hanoi

2007-12-12

2007-12-12

Transpose

2006-10-21

2007-01-06

Tree Display

2008-05-17

2008-05-29

Tree Sum

2008-03-14

2008-03-21

Triangular Data

2007-01-12

2007-01-12

Triangular Matrix Inverse

2005-10-28

2007-11-08

Under

2005-10-13

2007-03-06

Unique Factors

2005-10-21

2005-10-21

Unit Fraction Sum

2005-12-02

2007-09-06

Vier Neun

2006-07-27

2007-09-06

Word Formation on Lines

2007-03-29

2007-09-06

Zeckendorf Representation

2005-11-03

2007-09-06