Dessa är ordets examples relaterade till recursion. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av recursion.
Recursion allows humans to link various parts of our experience.
The idea that recursion is an essential property of human language has been challenged recently.
Recursion involves embedding an expression of some type within an expression of the same type.
Here, applying simple recursions, h1t u !
The recursions describing the time path of bt are the same for both models, except for the value of the positive definite matrix modifying the forecast error.
The semantics of the language is based on a translation, and it exploits abstract data types rather than polymorphic types and recursion.
The structural aspect of recursion is almost ignored and certainly never presented as the bridge to object-oriented programming.
The programmer sees only recursion equations, but the machine performs normal order graph reduction using those equations as rules.
The recursion equations above can be regarded as defining functions over type expressions.
Three aspects of the region calculus are highlighted as essential features: region polymorphism, region polymorphic recursion, and effect polymorphism.
In this way, semantically, the linear recursion can be reduced to recursion with ground result type and substitution of parameters.
In section 3.2, we transform dc2 to linear recursion.
As another illustration of action constructs, we consider how countable nondeterminism can be approximated by means of binary choice and recursion.
In general, if we allow functional result type in a safe recursion then we can define exponentiation.
However, implementations of lazy functional languages generally express recursion by a back-pointer in the function graph.
I am not entirely convinced, though, that the objective to eliminate recursion is fully successful.
Section 8 discusses the semantics of recursion, and section 9 discusses refinement laws and presents a small example.
Since we want to be able to define recursive expressions of any type, there is no specific type construct associated with recursion.
