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20 lines
1.0 KiB
Markdown
20 lines
1.0 KiB
Markdown
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propagators
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===========
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[](https://hackage.haskell.org/package/propagators) [](http://travis-ci.org/ekmett/propagators)
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Propagators propagate increases in information from cell to cell.
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They are described (using Scheme) in Alexey Radul and Gerald Sussman's ["The Art of the Propagator"](http://web.mit.edu/~axch/www/art.pdf) as well as in Alexey Radul's thesis on [Propagation Networks](http://web.mit.edu/~axch/www/phd-thesis.pdf).
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This package explores design options for propagators in Haskell. The primary innovation here (beyond the published work) is the use of observable sharing to let us take a more direct form of programming and transform it back and forth to the propagator style.
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Contact Information
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-------------------
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Contributions and bug reports are welcome!
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Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.
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-Edward Kmett
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