Posts tagged "combinatorics"

• Lightweight invertible enumerations in Haskell - July 5, 2019
• Lightweight, efficiently sampleable enumerations in Haskell - May 14, 2019
• What’s the Difference? video and slides - October 20, 2018
• New ICFP functional pearl on subtracting bijections - June 23, 2018
• A (work in progress) translation of Joyal’s original paper on species - February 13, 2018
• Signed sets and ballots and naturality - February 27, 2017
• Signed sets and ballots, part 2 - February 24, 2017
• Signed sets and ballots, part 1 - February 21, 2017
• Virtual species suffice - February 10, 2017
• Adventures in enumerating balanced brackets - October 25, 2016
• The generic-random library, part 1: simple generic Arbitrary instances - September 20, 2016
• Eastman maximal comma-free codes in Haskell - July 7, 2016
• Boltzmann sampling for generic Arbitrary instances - March 23, 2016
• The Species of Bracelets - July 10, 2015
• Crystal Ball Connection Patterns via Species and Generating Functions - June 2, 2015
• Pan-Galactic Division in Haskell - May 12, 2015
• Readers wanted! - August 10, 2014
• Random binary trees with a size-limited critical Boltzmann sampler - April 25, 2013
• And now, back to your regularly scheduled combinatorial species - October 18, 2012
• Unordered tuples and type algebra - August 24, 2012
• Counting linear lambda terms: choice and correspondence - February 9, 2011
• Counting linear lambda terms: Mersenne numbers - February 4, 2011
• Counting linear lambda terms - January 26, 2011
• Species subtraction made simple - November 25, 2010
• Species and Functors and Types, Oh My! - August 1, 2010
• Functional pearl on combinatorial species - April 8, 2010
• How to solve this differential equation? - December 16, 2009
• Species operations: differentiation - August 6, 2009
• Primitive species and species operations, part II - August 1, 2009
• Primitive species and species operations - July 30, 2009
• Introducing Math.Combinatorics.Species! - July 24, 2009
• The Poisson distribution and Stirling numbers - September 16, 2008
• Higher-dimensional enumeration - October 1, 2007
• Monad.Reader article (Multiset partitions) - September 28, 2007