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their code more strict. The real benefit of laziness is in making the right things efficient enough. Lazy evaluation allows us to write more simple, elegant...

that can be used to support laziness and improve performance of list calculations. We've already seen ranges. Ranges are lazy by default, which means all...

← Back to Laziness Because show x needs to evaluate x to convert it to a String. g is stricter: it must walk through the whole list to discover its length...

TODO: Pour lazy evaluation explanation from Laziness into this mold. TODO: better section names. TODO: ponder the graphical representation of graphs....

otherwise the actual data is returned. It is by the magic of thunks that laziness can be implemented. Generally, in the implementation the thunk is really...

algorithms. This and many other neat techniques with lazy evaluation will be detailed in the chapter Laziness. It's neither feasible nor necessary to perform...

A function which lazily produces Fibonacci numbers: (def fib-seq ((fn rfib [a b] (lazy-seq (cons a (rfib b (+ a b))))) 0 1)) user> (take 20 fib-seq) (0...

Many functional languages feature delayed (or lazy) evaluation of function arguments, Unlike applicative order evaluation (used by C and Java), where function...

as C: exploiting strictness, laziness and recursion. dons: Write Haskell as fast as C: exploiting strictness, laziness and recursion. haskell-cafe: another...

acting without thinking, and that too is poor judgement. Poor judgement and laziness Rest and relaxation is important to maintain health and to occasionally...

lists have a pretty high power-to-weight ratio in a lazy, purely functional setting. Laziness makes it possible to use lists as streams where we sequentially...

addition, in Haskell, space leaks are a frequent source of problems with laziness. This means that learning to use profiling is important. Currently, we...

R interfaces to Weka lazy learners. IBk(formula, data, subset, na.action, control = Weka_control(), options = NULL) LBR(formula, data, subset, na.action...

' >> object='the lazy dog' object = 'the lazy dog' >> phrase=[subject,verb,object] phrase = 'The quick brown fox jumps over the lazy dog' To let user...

later: > let x = lazy(printfn "I'm lazy"; 5 + 5);; val x : Lazy<int> = <unevaluated> > x.Force();; (* Should print "I'm lazy" *) I'm lazy val it : int =...

Mi Tang, designed to address yang qiao vessel deficiency, manifested as laziness, somnolence, inability of the limbs to flex, edema, pale tongue with thin...

Reduction. The term Laziness comes from the fact that the prevalent implementation technique for non-strict languages is called lazy evaluation The term...

Nada. See also: lazy|#lazy|lazy Default has two radically different functions: set a default static value. set a dynamic lazy (lazy=>1) default value...

ones that get the process of programming moving, the passionate virtues: laziness never write code when you can 'steal' it, never write anything twice, impatience...

using the same arguments will return the same result every time. Haskell is lazy. Evaluations are performed only when needed. Haskell provides a modern type...