Audio Processing using Haskell
... that. This makes things more deterministic: If you apply a function to the same argument values it will always result in the same value. Because of this strong determination Haskell is suited for interactive computations (see the interactive mode of Glasgow Haskell[6]) but you do not have to resign ...
... that. This makes things more deterministic: If you apply a function to the same argument values it will always result in the same value. Because of this strong determination Haskell is suited for interactive computations (see the interactive mode of Glasgow Haskell[6]) but you do not have to resign ...
An introduction to functional programming using Haskell
... Another way to express function composition is using the ...
... Another way to express function composition is using the ...
Comp 411 Principles of Programming Languages Lecture 7 Meta-interpreters
... – The defect is that the output of an actual interpreter is restricted to values that can be characterized syntactically. (How do you output a function?) – On the other hand, interpreters naturally introduce a simple form of functional abstraction. A recursive interpreter accepts an extra input, an ...
... – The defect is that the output of an actual interpreter is restricted to values that can be characterized syntactically. (How do you output a function?) – On the other hand, interpreters naturally introduce a simple form of functional abstraction. A recursive interpreter accepts an extra input, an ...
ppt - Dave Reed
... integers and rationals are exact values, others can be inexact arithmetic operators preserve exactness, can explicitly convert ...
... integers and rationals are exact values, others can be inexact arithmetic operators preserve exactness, can explicitly convert ...
![Scheme [PPT]](http://s1.studyres.com/store/data/000434604_1-ff9167cda1c43083f470d57127811028-300x300.png)
Scheme [PPT]
... starting with LISP 1.5 (1960), through Scheme (1975) to Common LISP (1985). – Lisp(1958) scheme(1975)common Lisp(1985)scheme RRS(1998) – LISP = LISt Processor – Scheme is simpler than Lisp – Scheme specification is about 50 pages, compared to Common Lisp's 1300 page draft standard. ...
... starting with LISP 1.5 (1960), through Scheme (1975) to Common LISP (1985). – Lisp(1958) scheme(1975)common Lisp(1985)scheme RRS(1998) – LISP = LISt Processor – Scheme is simpler than Lisp – Scheme specification is about 50 pages, compared to Common Lisp's 1300 page draft standard. ...
Functional Programming: Scheme
... parameter and yields a list of values obtained by applying the given function to each element of a list of parameters. • Mathematical notation: – Form: α – Function: h(x) ≡ x * x – Example: α(h, (2, 3, 4)) yields (4, 9, 16) ...
... parameter and yields a list of values obtained by applying the given function to each element of a list of parameters. • Mathematical notation: – Form: α – Function: h(x) ≡ x * x – Example: α(h, (2, 3, 4)) yields (4, 9, 16) ...
2. Functional Programming
... Example pure functional programming languages: Miranda , Haskell , and Sisal Non-pure functional programming languages include imperative features with side effects that affect global state (e.g. through destructive assignments to global variables) Example: Lisp , Scheme , and ML Useful features are ...
... Example pure functional programming languages: Miranda , Haskell , and Sisal Non-pure functional programming languages include imperative features with side effects that affect global state (e.g. through destructive assignments to global variables) Example: Lisp , Scheme , and ML Useful features are ...
Functional Programming
... terminate and also, any other reduction sequence will not terminate as well. The left-to-right reduction corresponds to the normal-order evaluation and, considering how it is done, it is somewhat similar to the call by name parameter transfer (i.e. the unevaluated actual parameters replace all the f ...
... terminate and also, any other reduction sequence will not terminate as well. The left-to-right reduction corresponds to the normal-order evaluation and, considering how it is done, it is somewhat similar to the call by name parameter transfer (i.e. the unevaluated actual parameters replace all the f ...
4on1 - FSU Computer Science
... Example pure functional programming languages: Miranda , Haskell , and Sisal Non-pure functional programming languages include imperative features with side effects that affect global state (e.g. through destructive assignments to global variables) Example: Lisp , Scheme , and ML Useful features are ...
... Example pure functional programming languages: Miranda , Haskell , and Sisal Non-pure functional programming languages include imperative features with side effects that affect global state (e.g. through destructive assignments to global variables) Example: Lisp , Scheme , and ML Useful features are ...
CMSC330 Summer 2010—Midterm #2
... (c) (5 pts) OCaml functions take only one parameter. What are the two ways of passing more than one value to an OCaml function? Briefly describe and give an example of each type of function call. Two ways of passing multiple values: 1. Currying—function consumes one argument at a time, creating clos ...
... (c) (5 pts) OCaml functions take only one parameter. What are the two ways of passing more than one value to an OCaml function? Briefly describe and give an example of each type of function call. Two ways of passing multiple values: 1. Currying—function consumes one argument at a time, creating clos ...
Chapter 15 Functional Programming
... and bound in M. Then consistently replace the binding and corresponding bound occurrences of y in M by a new variable, say u. Repeat this renaming of bound variables in M until the condition in Step 1 applies, then proceed as in Step 1. Chapter 15: Functional Programming ...
... and bound in M. Then consistently replace the binding and corresponding bound occurrences of y in M by a new variable, say u. Repeat this renaming of bound variables in M until the condition in Step 1 applies, then proceed as in Step 1. Chapter 15: Functional Programming ...
The gist of side effects in pure functional languages
... Pure functional languages lack assignment constructs, an expression produces the same value independently of when it is evaluated—a property called referential transparency—, and side-effects like inputoutput are carefully controlled and separated at the type level by so-called monads and unique typ ...
... Pure functional languages lack assignment constructs, an expression produces the same value independently of when it is evaluated—a property called referential transparency—, and side-effects like inputoutput are carefully controlled and separated at the type level by so-called monads and unique typ ...
Introduction, Scheme basics (expressions, values)
... • Note: there is nothing in the syntax for defining types! This is a convention we manually enforce (for now..). ...
... • Note: there is nothing in the syntax for defining types! This is a convention we manually enforce (for now..). ...
Ch1516rev
... 5. CONS takes two parameters, the first of which can be either an atom or a list and the second of which is a list; returns a new list that includes the first parameter as its first element and the second parameter as the remainder of its result e.g., (CONS 'A '(B C)) returns (A B C) ...
... 5. CONS takes two parameters, the first of which can be either an atom or a list and the second of which is a list; returns a new list that includes the first parameter as its first element and the second parameter as the remainder of its result e.g., (CONS 'A '(B C)) returns (A B C) ...
Chapter 1
... 5. CONS takes two parameters, the first of which can be either an atom or a list and the second of which is a list; returns a new list that includes the first parameter as its first element and the second parameter as the remainder of its result e.g., (CONS 'A '(B C)) returns (A B C) ...
... 5. CONS takes two parameters, the first of which can be either an atom or a list and the second of which is a list; returns a new list that includes the first parameter as its first element and the second parameter as the remainder of its result e.g., (CONS 'A '(B C)) returns (A B C) ...
A short introduction to the Lambda Calculus
... but the formal parameter of the function declaration. The dot after the formal parameter introduces the function body. Let’s look more closely at the similarity with programming languages, say Pascal: function ...
... but the formal parameter of the function declaration. The dot after the formal parameter introduces the function body. Let’s look more closely at the similarity with programming languages, say Pascal: function ...
Functional Programming Big Picture
... ? a set of functional forms to construct complex functions, ? a function application operation, ? some structure to represent data In functional programming, functions are viewed as values themselves, which can be computed by other functions and can be parameters to other functions ? Functions are f ...
... ? a set of functional forms to construct complex functions, ? a function application operation, ? some structure to represent data In functional programming, functions are viewed as values themselves, which can be computed by other functions and can be parameters to other functions ? Functions are f ...
CSC 533: Programming Languages Spring 2017
... LISP is very simple and orthogonal § only 2 kinds of data objects 1. atoms (identifiers, strings, numbers, …) 2. lists (of atoms and sublists) unlike arrays, lists do not have to store items of same type/size do not have to be stored contiguously do not have to provide random access § all comput ...
... LISP is very simple and orthogonal § only 2 kinds of data objects 1. atoms (identifiers, strings, numbers, …) 2. lists (of atoms and sublists) unlike arrays, lists do not have to store items of same type/size do not have to be stored contiguously do not have to provide random access § all comput ...
Functional Programming
... each full-recursive call requires a new activation record on the run-time stack with tail-recursion, don't need to retain current activation record when make call can discard the current activation record, push record for new recursive call thus, no limit on recursion depth (each recursive call ...
... each full-recursive call requires a new activation record on the run-time stack with tail-recursion, don't need to retain current activation record when make call can discard the current activation record, push record for new recursive call thus, no limit on recursion depth (each recursive call ...
functional prog. in scheme
... • Here’s compose for two functions in Scheme (define (compose2 f g) (lambda (x) (f (g x)))) • Note that compose calls lambda which returns a new function that applies f to the result of applying g to x • We’ll look at how the variable environments work to support this in the next topic, closures • B ...
... • Here’s compose for two functions in Scheme (define (compose2 f g) (lambda (x) (f (g x)))) • Note that compose calls lambda which returns a new function that applies f to the result of applying g to x • We’ll look at how the variable environments work to support this in the next topic, closures • B ...
fp_in_scheme
... • apply takes a function & a list of arguments for it & returns the result of applying the function to them > (apply + ' (1 2 3)) ...
... • apply takes a function & a list of arguments for it & returns the result of applying the function to them > (apply + ' (1 2 3)) ...
presentation - Queaso Systems nv
... Strongly typed programs can’t go wrong • Type inference tries to find the most general type of function o Depending on the functions that are being used ...
... Strongly typed programs can’t go wrong • Type inference tries to find the most general type of function o Depending on the functions that are being used ...
pl10ch15 - ODU Computer Science
... have the same form. e.g., If the list (A B C) is interpreted as data it is a simple list of three atoms, A, B, and C If it is interpreted as a function application, it means that the function named A is applied to the two parameters, B and C • The first LISP interpreter appeared only as a demonstrat ...
... have the same form. e.g., If the list (A B C) is interpreted as data it is a simple list of three atoms, A, B, and C If it is interpreted as a function application, it means that the function named A is applied to the two parameters, B and C • The first LISP interpreter appeared only as a demonstrat ...