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.

A Active Directory/Search for a user Add a variable to a class instance at runtime B Bitwise IO Break OO privacy C Canny edge detector Catmull–Clark subdivision surface Compare sorting algorithms' performance Constrained genericity Continued fraction/Arithmetic/G(matrix NG, Contined Fraction N1, Contined Fraction N2) D Deconvolution/2D+

D cont. Delegates F Flipping bits game H Hough transform J Joystick position L Left factorials Ludic numbers M Magic squares of odd order O OLE Automation Object serialization P Pernicious numbers

R RCRPG RSA code Rendezvous Resistor mesh S SOAP Simulate input/Mouse T Total circles area U Use another language to call a function V Video display modes Vogel's approximation method

---

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.

9 9 billion names of God the integer/Worship of false idols A ASCII art diagram converter AVL tree Append a record to the end of a text file Audio Overlap Loop Audio frequency generator B Banker's algorithm Bitcoin/public point to address Blackjack strategy Brace expansion C Chess player Commatizing numbers D Decimal floating point number to binary Decision tables Digital root/Multiplicative digital root E Egyptian fractions Elementary cellular automaton Elementary cellular automaton/Infinite length Elementary cellular automaton/Random Number Generator Emirp primes F Find URI in text Find palindromic numbers in both binary and ternary bases G Generalised floating point addition

G cont. Generalised floating point multiplication Get system command output I IRC gateway Idiomatically determine all the characters that can be used for symbols Idiomatically determine all the lowercase and uppercase letters Implicit type conversion J Just in time processing on a character stream L Load animated 3D data Lucky and even lucky numbers M Machine code Montgomery reduction Morpion solitaire Most frequent k chars distance N N-body problem NYSIIS Names to numbers Native shebang Nonoblock O OpenGL Pixel Shader P Parse EBNF Perlin noise Playfair cipher Population count

P cont. Proof R Recursive descent parser generator Remote agent/Agent interface Remote agent/Agent logic Remote agent/Simulation Rosetta Code/List authors of task descriptions Rosetta Code/Run examples Rosetta Code/Tasks sorted by average lines of code S Solving coin problems Sorting algorithms/Patience sort Sorting algorithms/Tree sort on a linked list T Taxicab numbers Terminal control/Restricted width positional input/No wrapping Terminal control/Restricted width positional input/With wrapping Text to HTML Topological sort/Extracted top item Transportation problem U Unicode polynomial equation User defined pipe and redirection operators Using a Speech engine to highlight words W Waveform analysis/Doh ray me Waveform analysis/Top and tail

---

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.

S

• Suffix tree

V

• Verify distribution uniformity/Naive

---

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.

---

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.

---

End of List

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