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A monad for managed values In Haskell you very often acquire values using the with... idiom using functions of type (a -> IO r) -> IO r. This idiom forms a Monad, which is a special case of the ContT monad (from transformers) or the Codensity monad (from kan-extensions). The main purpose behind this package is to provide a restricted form of these monads specialized to this unusually common case. The reason this package defines a specialized version of these types is to:
- be more beginner-friendly,
- simplify inferred types and error messages, and:
- provide some additional type class instances that would otherwise be orphan instances
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Library for interfacing with the Mandrill JSON API Pure Haskell client for the Mandrill JSON API
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Types which represent functions k -> v A typeclass and a number of implementations; please read README.md on github
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markov-chain-usage-model Computations for Markov chain usage models Please see the README on GitHub at https://github.com/advancedtelematic/markov-chain-usage-model#readme
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Import/export of Image files into massiv Arrays This package contains functionality for import/export of arrays into the real world. For now it only has the ability to read/write image files in various formats.
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Compatibility of 'massiv' with 'serialise' Orphan Serialise class instances from serialise package that allow serialization of arrays defined in massiv package
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A variety of mathematical utilities A variety of mathematical utilities not covered in base.
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Bindings to Matplotlib; a Python plotting library Matplotlib is probably the most full featured plotting library out there. These bindings provide a quick, easy, and extensible way to use it in Haskell.
onscreen $ contourF (\a b -> sin (a*pi/180.0) + cos (b*pi/180.0)) (-100) 100 (-200) 200 10
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matrix-market-attoparsec Parsing and serialization functions for the NIST Matrix Market format Parsing and serialization functions for the NIST Matrix Market format.
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Type-safe matrix operations Please see the README on GitHub at https://github.com/wchresta/matrix-static#readme