Ursala

Ursala is an interpreted functional language with some experimental features, intended mainly for text and numerical applications.

Tasks

• 100 doors
• 24 game/Solve
• A+B
• Ackermann function
• Align columns
• Anagrams
• Anagrams/Deranged anagrams
• Anonymous recursion
• Apply a callback to an array
• Arbitrary-precision integers (included)
• Arithmetic evaluation
• Arithmetic/Complex
• Averages/Arithmetic mean
• Averages/Median
• Averages/Mode
• Averages/Pythagorean means
• Averages/Root mean square
• Balanced brackets
• Best shuffle
• Caesar cipher
• Call a function in a shared library
• Catalan numbers
• Character codes
• Closest-pair problem
• Collections
• Combinations
• Combinations with repetitions
• Command-line arguments
• Comments
• Compile-time calculation
• Compound data type
• Date format
• Day of the week
• Deconvolution/1D
• Deconvolution/2D+
• Define a primitive data type
• Dot product
• Environment variables
• Equilibrium index
• Ethiopian multiplication
• Evaluate binomial coefficients
• Evolutionary algorithm
• Exceptions
• Exceptions/Catch an exception thrown in a nested call
• Execute HQ9+
• Execute a system command
• Extend your language
• Factorial
• Factors of an integer
• Fast Fourier transform
• Fibonacci sequence
• Find common directory path
• Find the missing permutation
• First-class functions
• First-class functions/Use numbers analogously
• FizzBuzz
• Formatted numeric output
• Forward difference
• Function composition
• Function definition
• Generic swap
• Gray code
• Greatest common divisor
• Greatest element of a list
• Greatest subsequential sum
• Hamming numbers
• Happy numbers
• Hash from two arrays
• Hello world!
• Hello world/Text
• Here document
• Higher-order functions
• Hostname
• Huffman coding
• Increment a numerical string
• Infinity
• Introspection
• Kaprekar numbers
• Knapsack problem/0-1
• Knapsack problem/Continuous
• Knapsack problem/Unbounded
• Knuth shuffle
• Last letter-first letter
• Literals/Integer
• Literals/String
• Long multiplication
• Longest common subsequence
• Look-and-say sequence
• Loop over multiple arrays simultaneously
• Loops/While
• Luhn test of credit card numbers
• Map range
• Matrix multiplication
• Matrix transposition
• Matrix-exponentiation operator
• Monte Carlo methods
• Monty Hall problem
• Multiple regression
• Multiplication tables
• Mutual recursion
• N-queens problem
• Non-continuous subsequences
• Non-decimal radices/Convert
• Nth root
• Numerical integration
• Numerical integration/Gauss-Legendre Quadrature
• One-dimensional cellular automata
• Optional parameters
• Ordered Partitions
• Ordered words
• Palindrome detection
• Pangram checker
• Parametric polymorphism
• Pascal's triangle
• Perfect numbers
• Permutation test
• Permutations
• Plot coordinate pairs
• Polynomial long division
• Polynomial regression
• Power set
• Price fraction
• Primality by trial division
• Probabilistic choice
• Random number generator (included)
• Random numbers
• Range expansion
• Range extraction
• Ray-casting algorithm
• Reduced row echelon form
• Remove duplicate elements
• Repeat a string
• Reverse a string
• Roman numerals/Encode
• Roots of unity
• Rot-13
• Run-length encoding
• SEDOLs
• Scope modifiers
• Search a list
• Shell one-liner
• Sierpinski carpet
• Sierpinski triangle
• Sieve of Eratosthenes
• Sort an array of composite structures
• Sort an integer array
• Sort disjoint sublist
• Sort using a custom comparator
• Sorting algorithms/Bogosort
• Sorting algorithms/Bubble sort
• Sorting algorithms/Cocktail sort
• Sorting algorithms/Gnome sort
• Sorting algorithms/Insertion sort
• Sorting algorithms/Merge sort
• Sorting algorithms/Permutation sort
• Sorting algorithms/Quicksort
• Sorting algorithms/Selection sort
• Sorting algorithms/Strand sort
• Spiral matrix
• Stable marriage problem
• Stem-and-leaf plot
• String case
• String interpolation (included)
• Strip a set of characters from a string
• Strip whitespace from a string/Top and tail
• Subset sum problem
• Sudoku
• Sum and product of an array
• Sum of a series
• Sum of squares
• Symmetric difference
• System time
• Text processing/1
• Text processing/2
• Text processing/Max licenses in use
• Tokenize a string
• Top rank per group
• Topological sort
• Tree traversal
• Variable size/Get
• Variable size/Set
• Variadic function
• Web scraping
• Wireworld
• Y combinator
• Zig-zag matrix