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Val Tannen's Home Page
Address :
Val Tannen Department of Computer and Information Science University of Pennsylvania 200 South 33rd Street Philadelphia , Pennsylvania 19104-6389 val@cis.upenn.edu
Fall 2007 website )
Databases ,
Logic and
Computation ,
Center for Bioinformatics .
reaction to being told that a monad on C is nothing else but a
monoid in the monoidal category of endofunctors C->C.
Le doute est un état mental
désagréable, mais la
certitude est ridicule.
Broadband for Arnisdale
Val Tannen (val@cis.upenn.edu )