tim philip williams :: Functional pearl: Nested Datacubes
Introduction Multi-dimensional aggregation and grouping are common forms of analysis traditionally done with SQL databases, OLAP tools (Online Analytical Processing) and/or Excel pivot tables. These traditional tools use a flat table representation, whereby tuples are mapped to measures without any nesting. Increasingly, users are using general purpose programming languages for further offline ana
The Egison Programming Language
- Express Intuition Directly with Essentially New Syntax - Egison is a programming language that features extensible efficient non-linear pattern matching with backtracking for non-free data types. We can directly represent pattern matching for a wide range of data types including lists, multisets, sets, trees, graphs, and mathematical expressions. Egison makes programming dramatically simple! --
Applicative Programming with Effects
Conor McBride and Ross Paterson. in Journal of Functional Programming 18:1 (2008), pages 1-13. Abstract In this paper, we introduce Applicative functors--an abstract characterisation of an applicative style of effectful programming, weaker than Monads and hence more widespread. Indeed, it is the ubiquity of this programming pattern that drew us to the abstraction. We retrace our steps in this pape
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GitHub - tonymorris/fp-course: Functional Programming Course
