On Thu, 2007-07-12 at 12:49 -0400, Doug McIlroy wrote: > For lovers of things small and beautiful, > http://www.cs.dartmouth.edu/~doug/powser.html > boils down basic operations on power series with numeric > coefficients to the bare minimum--each is a one-liner. > Included are overloaded arithmetic operators, integration, > differentiation, functional composition, functional inverse > and coercion from scalars. --A telling demonstration of the > power of lazy evaluation and of Haskell's attunement to math.
and a link to your earlier Functional Pearl, http://citeseer.ist.psu.edu/mcilroy98power.html _______________________________________________ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell