Reports:Tasks not implemented in Racket

Automatically Generated: This result set should be accurate to within fifteen minutes of the last viewing.

Awareness

If Racket is a language you like, or are interested in, please inform your fellow members of the Racket community; this page can't be emptied without your and their participation.

Not implemented

These are currently not implemented in Racket. Please implement some if you can. If any tasks are not possible or too complex in Racket, they should not be on this list. To mark a task as such, add {{omit from|Racket}}, preserving the capitalization of the language, to that task. It will appear below under the "Not Considered" section.

2

• 2048

A

• AVL tree
• Active Directory/Search for a user
• Add a variable to a class instance at runtime
• Archimedean spiral

B

• Babbage problem
• Barnsley fern
• Break OO privacy

C

• Canny edge detector
• Catmull–Clark subdivision surface
• Chaos game
• Compare sorting algorithms' performance
• Cramer's rule

D

• Deconvolution/2D+

J

• Joystick position
• Julia set

M

• Magic squares of doubly even order
• Magic squares of singly even order

N

• Nested function

O

• OLE Automation

P

• Pathological floating point problems
• Plasma effect
• Pythagoras tree

R

• Reflection/Get source
• Reflection/List methods
• Reflection/List properties

S

• SOAP
• Stream Merge

V

• Video display modes

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Draft tasks without implementation

These tasks as drafts, meaning they largely need more work to turn them into full tasks. Perhaps you can help by trying to implement them in Racket (after all, one of the key requirements for a task being non-draft is multiple implementations, preferably in widely different languages) but be aware that this may be difficult because of lack of definition of the task itself.

A

• Addition chains
• Arithmetic coding/As a generalized change of radix
• Array map
• Aspect Oriented Programming
• Audio Overlap Loop
• Audio frequency generator

B

• Blackjack strategy
• Boids

C

• Chess player
• Chess player/Move generation
• Chess player/Program options and user interface
• Chess player/Search and evaluation
• Cipolla's algorithm
• Color wheel
• Combinations with repetitions/Square Digit Chain
• Compiler/lexical analyzer
• Continued fraction/Arithmetic/G(matrix NG, Contined Fraction N1, Contined Fraction N2)
• Convex hull
• Cycle detection

F

• File size distribution
• French Republican calendar

G

• Generalised floating point addition
• Generalised floating point multiplication
• Generate random chess position
• Geometric algebra
• Greed

H

• Hexapawn
• Hunt The Wumpus

I

• IRC gateway
• Integer roots

J

• Just in time processing on a character stream

L

• Lucky and even lucky numbers

M

• Markov chain text generator
• Category:Monads
• Munchausen numbers

N

• N-body problem

O

• OpenGL/Utah Teapot
• OpenGL Pixel Shader
• OpenWebNet Password
• Orbital elements

P

• Parse EBNF
• Penrose tiling
• Pentomino tiling
• Perceptron
• Playfair cipher
• Polyspiral
• Prime conspiracy
• Process SMIL directives in XML data
• Proof

R

• Recursive descent parser generator
• Reflection/List methods
• Remote agent/Agent interface
• Remote agent/Agent logic
• Remote agent/Simulation
• Robots
• Rosetta Code/List authors of task descriptions
• Rosetta Code/Run examples
• Rosetta Code/Tasks sorted by average lines of code

S

• Sattolo cycle
• Selective File Copy
• Self-hosting compiler
• Simulated annealing
• Smith numbers
• Snake
• Solving coin problems
• Sort a list of object identifiers

T

• Tamagotchi emulator
• Tasks without examples
• Terminal control/Restricted width positional input/No wrapping
• Terminal control/Restricted width positional input/With wrapping
• Tetris
• Tonelli-Shanks algorithm
• Type detection

U

• Ukkonen’s Suffix Tree Construction
• Unicode polynomial equation
• Using a Speech engine to highlight words
• Using the Meetup.com API

W

• Waveform analysis/Doh ray me
• Waveform analysis/Top and tail
• Word search

X

• XML Validation

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Requiring Attention

Examples

These tasks have implementations in Racket, but somebody, somewhere, decided that the example implementation was faulty or in some other way requiring attention. If you're familiar with the task and language, please consider reviewing/correcting the example and removing the notice.

B

• Best shuffle

E

• Extract file extension

F

• File extension is in extensions list

N

• Natural sorting

P

• Pig the dice game/Player

R

• Ramsey's theorem

S

• Search a list of records

V

• Validate International Securities Identification Number

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Other pages

These are other pages related to Racket which require attention; with your knowledge and assistance, we can improve the quality of the site's content.

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Not Considered

These tasks are not generally counted toward "unimplemented", as somebody, somewhere, decided that Racket was inappropriate for these tasks, or implementations of them would be unenlightening. Feel free to try your hand at them anyway.

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End of List

Again, feel free to try your hand at any of the tasks listed on this page.