Dylan () is a multi-paradigm programming language that includes support for functional and object-oriented programming, and is dynamic and reflective while providing a programming model designed to support efficient machine code generation, including fine-grained control over dynamic and static behaviors.

The sequential subset of Erlang is a functional language, with strict evaluation, single assignment, and dynamic typing.

For example, the imperative Perl programming language has been the subject of a book describing how to apply functional programming concepts.

Although it is a mathematical abstraction rather than a programming language, it forms the basis of almost all functional programming languages today.

Lisp introduced many features now found in functional languages, though Lisp is technically a multi-paradigm language.

Information Processing Language ( IPL ) is sometimes cited as the first computer-based functional programming language.

He defines functional programs as being built up in a hierarchical way by means of " combining forms " that allow an " algebra of programs "; in modern language, this means that functional programs follow the principle of compositionality.

The Haskell language began with a consensus in 1987 to form an open standard for functional programming research ; implementation releases have been ongoing since 1990.

This means that functional theories of grammar tend to pay attention to the way language is actually used in communicative context, and not just to the formal relations between linguistic elements.

* Michael Halliday's systemic functional grammar argues that the explanation of how language works " needed to be grounded in a functional analysis, since language had evolved in the process of carrying out certain critical functions as human beings interacted with their ... ' eco-social ' environment ".

Because of its emphasis on usage, communicative function, and the social context of language, functional grammar differs significantly from other linguistic theories which stress purely formal approaches to grammar, notably Chomskyan generative grammar.

KRC ( Kent Recursive Calculator ) is a lazy functional language developed by David Turner in ( or before?

Two implementations of KRC were written: David Turner's original one in BCPL running on EMAS, and Simon Croft's later one in C under Unix, and KRC was the main language used for teaching functional programming at the University of Kent at Canterbury ( UK ) from 1982 to 1985.

* The language Unlambda is a functional programming language based upon combinatory logic, a simplification of the lambda calculus that does not involve the lambda at all, hence the un-prefix.

The lambda calculus may be seen as an idealised functional programming language, like Haskell or Standard ML.

It is a compromise between a sequential programming language with block structures, and a functional programming language.

RFT theorists introduced the concept of functional contextualism in language learning, which emphasizes the importance of predicting and influencing psychological events, such as thoughts, feelings, and behaviors, by focusing on manipulable variables in their context.

Recent advances in functional neuroimaging technology have allowed for a better understanding of how language acquisition is manifested physically in the brain.

Mercury is a functional logic programming language geared towards real-world applications.

However, prominent functional programming languages such as Common Lisp, Scheme, ISLISP, Clojure, Racket, Erlang, OCaml, Haskell, Scala and F # have been used in industrial and commercial applications by a wide variety of organizations.

ML is often referred to as an impure functional language, because it encapsulates side-effects, unlike purely functional programming languages such as Haskell.

The standard library has two modules ( itertools and functools ) that implement functional tools borrowed from Haskell and Standard ML.

; Deforestation ( data structure fusion ): Because of the high level nature by which data structures are specified in functional languages such as Haskell, it is possible to combine several recursive functions which produce and consume some temporary data structure so that the data is passed directly without wasting time constructing the data structure.

Gordon is one of the designers of Concurrent Haskell, a functional programming language with explicit primitives for concurrency.

It was introduced by Moses Schönfinkel and Haskell Curry and has more recently been used in computer science as a theoretical model of computation and also as a basis for the design of functional programming languages.

In addition to the basic C API, there are also Python, Java, Lisp, Tcl and C ++ among other bindings, like one from Haskell which allows control of Csound from a purely functional environment.

Some languages are designed to support one particular paradigm ( Smalltalk supports object-oriented programming, Haskell supports functional programming ), while other programming languages support multiple paradigms ( such as Object Pascal, C ++, Java, C #, Visual Basic, Common Lisp, Scheme, Perl, Python, Ruby, Oz and F #).

* The GHC implementation of Haskell provides a module, which implements a functional set data structure using binary search trees.

Combinatorial search algorithms are normally implemented in an efficient imperative programming language, in an expressive declarative programming language such as Prolog, or some compromise, perhaps a functional programming language such as Haskell, or a multi-paradigm language such as LISP.

Although not implemented, it has proved very influential in the development of programming languages, especially functional programming languages such as SASL, Miranda, ML, Haskell and their successors, and dataflow programming languages like Lucid.

Curry is an experimental functional logic programming language, based on the Haskell language.

As functional languages like Haskell do, Curry supports the definition of algebraic data types by enumerating their constructors.

Q has many similarities with other modern functional programming languages like Haskell and ML, but is based on general term rewriting ( a method of computation also used by the Mathematica computer algebra system ) instead of the lambda calculus.

Single assignment is the only form of assignment available in purely functional languages, such as Haskell, which do not have variables in the sense of imperative programming languages but rather named constant values possibly of compound nature with their elements progressively defined on-demand.

Typed lambda calculi are foundational programming languages and are the base of typed functional programming languages such as ML and Haskell and, more indirectly, typed imperative programming languages.

In functional language compilers, such as those for Scheme, ML and Haskell, continuation-passing style ( CPS ) is generally used while one might expect to find SSA in a compiler for Fortran or C. SSA is formally equivalent to a well-behaved subset of CPS ( excluding non-local control flow, which does not occur when CPS is used as intermediate representation ), so optimizations and transformations formulated in terms of one immediately apply to the other.

Tagged unions are most important in functional languages such as ML and Haskell, where they are called datatypes ( see algebraic data type ) and the compiler is able to verify that all cases of a tagged union are always handled, avoiding many types of errors.

Although primarily only functional languages such as ML and Haskell ( from 1990s ) give a central role to tagged unions and have the power to check that all cases are handled, other languages have support for tagged unions as well.

Hugs ( Haskell User's Gofer System ), also Hugs 98, is a bytecode interpreter for the functional programming language Haskell.

Thus as regards involvement in the secular world, the " narrow interpretation " essentially restricts Derech Eretz to a gainful occupation ; permissible knowledge would be limited to functional and occupation related knowledge, and ( possibly ) secular knowledge that enables one to better interpret and understand the Torah.

Structurally they can be classified according to the functional groups ' locations as alpha-( α -), beta-( β -), gamma-( γ -) or delta-( δ -) amino acids ; other categories relate to polarity, acid / base / neutral, and side chain group type ( including: aliphatic, acyclic, hydroxyl or sulphur-containing, aromatic ).

Eliminating side effects can make it much easier to understand and predict the behavior of a program, which is one of the key motivations for the development of functional programming.

Purely functional functions ( or expressions ) have no memory or I / O side effects.

To accommodate their narrow bodies, snakes ' paired organs ( such as kidneys ) appear one in front of the other instead of side by side, and most have only one functional lung.

In functional programming, side effects are rarely used.

This functional group, with the structure R-CHO, consists of a carbonyl center ( a carbon double bonded to oxygen ) bonded to hydrogen and an R group, which is any generic alkyl or side chain.

The side chain carboxylic acid functional group has a pK < sub > a </ sub > of 4. 1 and exists in its negatively charged deprotonated carboxylate form at pHs greater than 4. 1 therefore it is also negatively charged at physiological pH ranging from 7. 35 to 7. 45.

One third of them had indoor toilets, a rarity in a society typically featuring public banks of outdoor seats in urban environments, side by side, an arrangement for which the flowing robes of the ancients were suitably functional.

Incorporating hydrotherapy in the treatment program may help decrease spasm severity, promote functional independence, improve motor recovery and decrease medication required for spasticity, which may help reduce the side effects that are possible with oral drug treatments.

The absence of substitutions, or the presence of only very conservative substitutions ( that is, the substitution of amino acids whose side chains have similar biochemical properties ) in a particular region of the sequence, suggest that this region has structural or functional importance.

Normally, these are paired structures, but in birds, crocodilians, and some cartilaginous fishes, one or the other side fails to develop ( together with the corresponding ovary ), and only one functional oviduct is found.

It had a long visor, one-piece " false fold " ( rather than functional earflaps ), and two metal ventilation eyelets on each side.

Primary or functional constipation is ongoing symptoms for greater than six months not due to any underlying cause such as medication side effects or an underlying medical condition.

The medium consists of a glass plate coated on one side with a random mosaic of microscopic grains of potato starch dyed red-orange, green and blue-violet ( an unusual but functional variant of the standard red, green and blue additive colors ) which act as color filters.

During actual functional chewing, when the teeth are not only moved side to side, but also up and down when biting of the teeth is incorporated as well, rotation ( in a vertical plane ) also plays a part in both condyles.

This follows from a fundamental property of pure functional languages, termed referential transparency: the value of a computed result does not depend on the order or time of evaluation, due to the absence of side effects.

* Safety Valve classic-The spring housing is vented to the pressure side, i. e., functional characteristics are directly influenced by changes in pressure in the valve.

Each female has a single functional ovary ( on the right side ) and two functional uteruses.

In pure functional programming, destructive assignment is not allowed, because of side effect ( computer science ) | side effect s