Ol

Category:Lisp Implementations Category:Scheme Implementations Ol (Otus Lisp) is a purely* functional dialect of derived from::Lisp.

It implements an extended subset of R⁵RS (R⁷RS from version 2.0) Scheme including, but not limited to, some of the SRFIs, open source / free software, with a permissive license.

It is small (approx 42kb virtual machine size), embeddable and crossplatform (x86/64, aarch64, arm, powerpc, mips32/64; GNU/Linux, Windows, Unix and *BSDs, Android, webOS, Minoca, Odroid, LattePanda; Web in asm.js form).

Builds and source codes can be found at project home page or Github.

Tasks

• 100 doors
• A* search algorithm
• A+B
• Address of a variable
• Anonymous recursion
• Apply a callback to an array
• Arbitrary-precision integers (included)
• Arithmetic/Complex
• Arithmetic/Integer
• Arrays
• Associative array/Creation
• Associative array/Iteration
• Babbage problem
• Boolean values
• Call a function
• Classes
• Comma quibbling
• Conditional structures
• Detect division by zero
• Determinant and permanent
• Dot product
• Empty string
• Ethiopian multiplication
• Execute Brainfuck
• Fibonacci n-step number sequences
• First-class functions
• Forest fire
• Function definition
• Function prototype
• Greatest element of a list
• Guess the number
• Guess the number/With feedback
• Hello world/Graphical
• Hello world/Standard error
• Hello world/Web server
• Higher-order functions
• Idiomatically determine all the characters that can be used for symbols
• Infinity
• Integer comparison
• Integer sequence
• Jump anywhere
• Knuth shuffle
• LZW compression
• Long multiplication
• Loops/Break
• Loops/Infinite
• Man or boy test
• Mandelbrot set
• Matrix multiplication
• Maze generation
• Morse code
• Mutual recursion
• Object serialization
• Odd word problem
• OpenGL
• OpenGL Pixel Shader
• OpenGL/Utah Teapot
• Order two numerical lists
• Palindrome detection
• Pi
• Pick random element
• Plasma effect
• Plot coordinate pairs
• Program name
• Program termination
• Pythagorean triples
• Quine
• Regular expressions
• Repeat
• Reverse a string
• Set
• Sieve of Eratosthenes
• Sorting algorithms/Tree sort on a linked list
• Special characters
• String length
• Sum and product of an array
• Sum digits of an integer
• Sum multiples of 3 and 5
• Sum of squares
• Word wrap
• Zero to the zero power