User:Kevin Reid/E tasks
From Rosetta Code
This is Kevin Reid's personal classification of tasks not implemented in E, or just poorly done in E, by what kind of problem they are, or what kind of library/language work should come first.
If you wish to help update this list, please do only these:
- Add new tasks to #To classify.
- Move completed tasks to #Completed; I will review them.
As of 06:16, 18 August 2009. When updating this list, consult the main unimp list's diffs since then for what to add/move.
[edit] Language features
[edit] Algorithmic
- Closest pair problem
- Long Multiplication
- Longest Common Subsequence
- Non Continuous Subsequences
- Point in polygon (ray casting algorithm)
- Allocator (Covers both implementing an allocator, and using it to allocate physical memory... Do the first part perhaps.)
[edit] GUI
- Keyboard macros
- Get mouse position
- Window management
- Play recorded sounds (classified here because we can borrow Java facilities in the EoJ case)
- User Input - graphical
[edit] Reflective
[edit] Graphics
[edit] Using Basic bitmap storage
- Cubic bezier curves
- Image convolution
- Image histogram
- Grayscale image
- Median filter
- Midpoint circle algorithm
- PPM conversion through a pipe
- Quadratic bezier curves
- Read image file through a pipe
- Xiaolin Wu's line algorithm
[edit] Mathematics
- Formal Power Series (similar to Polynomial long division)
- improve Median (research better algorithms)
[edit] Integers
- Factors
- Lucas-Lehmer test
- Multiplicative order
- Trial factoring of a Mersenne number
- Seven-dice from Five-dice
[edit] Numerics
- Gamma function
- Polynomial Fitting
- Multiple Regression
- Quadratic Equation
- Roots of a function
- Sequence of Non-squares
- Simple Random Distribution Checker
- Verify Distribution Uniformity with Chi-Squared Test
[edit] Large projects
- Data Munging
- Data Munging 2
- RCRPG
- RCSNUSP
- Huffman codes
- LZW compression
- Monty Hall simulation
- Pyramid of numbers
- Convert an integer into words
- Roman Numerals
- Sudoku Solver
[edit] Rosetta Code processing
[edit] Argue with
[edit] Needs a ... to be done well
[edit] Reflection toolkit
[edit] User-defined exceptions
[edit] Parser library
- Arithmetic Evaluator ought to use one even if it's not technically required.
[edit] Iter/accum/stream tools
- N distinct objects (needs better answer than accumulator)
- ...and many other tasks to improve
[edit] Matrix type
[edit] Complex type
[edit] Rational type
[edit] Calendar
[edit] Stream IO
[edit] Console input
[edit] Sockets
- Echo Server
- Sockets
- Discover the Hostname (done by shell command, but should be done internally)
[edit] Operating system interfaces
- Creating a Secure Temporary File
- Fork Process
- Interrupts
- Query Performance (done EoJ; needs cross-platform)
[edit] FFI
- Call function in shared library
- Call foreign language function
- Call function from foreign language
- OpenGL
- Machine Address
- Host Introspection (currently omitted)
[edit] Database
[edit] Protocol/language implementations
- Connect to Active Directory
- Search for a User in Active Directory
- Creating a SOAP Client
- Send an email
- X11 simple window
[edit] HTTP client
[edit] XML
[edit] Miscellaneous
- BNF Grammar
- Formatted Numeric Output
- Write float arrays to a text file (same as Formatted Output)
- Regular expression matching (need agreement on regexp substitution and regexp search-as-opposed-to-match)
- Sort stability (Need to find/write the documentation on this)
- Print a Stack Trace (cross-impl agreement)
[edit] Needs improvement
- improve Dynamic variable names (Once environment-
withis builtin, show using it together withinterp.setTopScope)
[edit] Special cases
- Measure relative performance of sorting algorithms implementations — waiting on Shell sort, Plot x, y arrays, Write float arrays to a text file, Polynomial Fitting
[edit] Notable omits
- Evens Sum To Even wants a 'proof'
- Rendezvous (Hard to define what this means in E. Intervat perhaps? Is currently marked omit.)
[edit] Completed
[edit] To classify
Insert new tasks here.
