document
... (odd? (- n 1))))) (odd? (lambda (n) (if (zero? n) #f (even? (- n 1)))))) (even? 88)) ...
... (odd? (- n 1))))) (odd? (lambda (n) (if (zero? n) #f (even? (- n 1)))))) (even? 88)) ...
Lecture slides for Chapter 9
... – Prefix (Polish) notation : flexibility – Fully parenthesized : no precedence rules ...
... – Prefix (Polish) notation : flexibility – Fully parenthesized : no precedence rules ...
Programming Language Theory and its Implementation
... the design of functional programming languages including LISP 53], ML 55], Miranda 70] and Ponder 17]. These languages provide notations for dening functions that are based directly on the -calculus they dier in the `mathematical purity' of the other features provided. Closely related to the ...
... the design of functional programming languages including LISP 53], ML 55], Miranda 70] and Ponder 17]. These languages provide notations for dening functions that are based directly on the -calculus they dier in the `mathematical purity' of the other features provided. Closely related to the ...
Appendix B
... Special form “define” returns the name of function being defined with the side effect of binding an expression defining a function to that name. (definename (lambda (list-of-parameters) expression)) ...
... Special form “define” returns the name of function being defined with the side effect of binding an expression defining a function to that name. (definename (lambda (list-of-parameters) expression)) ...
COS220lec52_FP
... Introduction to FP Imperative programming vs. functional programming Language applied to functional programming is LISP – LISt Programming. It was invented to provide language features for list processing, the need for which grew out of the first application in the area of AI, expert systems, knowl ...
... Introduction to FP Imperative programming vs. functional programming Language applied to functional programming is LISP – LISt Programming. It was invented to provide language features for list processing, the need for which grew out of the first application in the area of AI, expert systems, knowl ...
Order of Growth - inst.eecs.berkeley.edu
... reads a line of input, translates this into an expression object (we call this “parsing the input”), evaluates that expression object, and prints the result. Nearly all interpreters can be organized into this REPL pattern! We're primarily interested in the E part of REPL, which stands for evaluation ...
... reads a line of input, translates this into an expression object (we call this “parsing the input”), evaluates that expression object, and prints the result. Nearly all interpreters can be organized into this REPL pattern! We're primarily interested in the E part of REPL, which stands for evaluation ...
Structure of Programming Languages – Lecture 6
... to a LISP system, including non-functional loops, assignments, and sequences. Miranda, ML, Haskell: Updated in both syntax (all those parentheses) and semantics (tuples). More purely functional than Common Lisp and Scheme. ...
... to a LISP system, including non-functional loops, assignments, and sequences. Miranda, ML, Haskell: Updated in both syntax (all those parentheses) and semantics (tuples). More purely functional than Common Lisp and Scheme. ...
Recursive Functions of Symbolic Expressions and Their Application
... There is a transformation mechanism that translate an M-expression E into S-expression E ∗ if E is an S-expression, E ∗ is (QUOTE E ). M-expression f [e1 ; . . . ; en ] is translated to (f ∗ e∗1 . . . e∗n ). Thus, {cons[A; B]}∗ is (CONS (QUOTE A) (QUOTE B)) {[p1 → e1 ]; . . . ; [pn → en ]}∗ is (COND ...
... There is a transformation mechanism that translate an M-expression E into S-expression E ∗ if E is an S-expression, E ∗ is (QUOTE E ). M-expression f [e1 ; . . . ; en ] is translated to (f ∗ e∗1 . . . e∗n ). Thus, {cons[A; B]}∗ is (CONS (QUOTE A) (QUOTE B)) {[p1 → e1 ]; . . . ; [pn → en ]}∗ is (COND ...
- Free Documents
... Functional Programming y Functional programming language is based on mathematical functions. y functional languages are applicative because they achieve their effect by the applications of functions y In purely functional programming, the concept of assignment does not exist. y In function programmi ...
... Functional Programming y Functional programming language is based on mathematical functions. y functional languages are applicative because they achieve their effect by the applications of functions y In purely functional programming, the concept of assignment does not exist. y In function programmi ...
nil
... language are formed by using functions to combine basic values. A functional language is a language that supports and encourages programming in a functional ...
... language are formed by using functions to combine basic values. A functional language is a language that supports and encourages programming in a functional ...
Functional Programming: Scheme
... • Functional Languages have a denotational semantics based on lambda calculus: – the meaning of all syntactic programming constructs in the language is defined in terms of mathematical functions. ...
... • Functional Languages have a denotational semantics based on lambda calculus: – the meaning of all syntactic programming constructs in the language is defined in terms of mathematical functions. ...
- Starter tutorials
... • LISP functions specified using the above notation are called as S-expressions or symbolic expressions. • An S-expression can be either an atom or a list. • McCarthy developed a universal function capable of evaluating any other function. It was named EVAL. Vishnu Institute of technology – Website: ...
... • LISP functions specified using the above notation are called as S-expressions or symbolic expressions. • An S-expression can be either an atom or a list. • McCarthy developed a universal function capable of evaluating any other function. It was named EVAL. Vishnu Institute of technology – Website: ...
Functional Programming
... information… it did not return it. • In functional languages this is also true… but the paradigm assumes that every function has a return value. • To be able to use the value of a function we must return it. ...
... information… it did not return it. • In functional languages this is also true… but the paradigm assumes that every function has a return value. • To be able to use the value of a function we must return it. ...
ppt
... (list exph expt) a list obtained by inserting the value of exph as first element to the value of expt (head exp) first element of the list exp (tail exp) a list obatined by removing the first element (ifa cexp texp fexp) when cexp evaluates to a number, ...
... (list exph expt) a list obtained by inserting the value of exph as first element to the value of expt (head exp) first element of the list exp (tail exp) a list obatined by removing the first element (ifa cexp texp fexp) when cexp evaluates to a number, ...
Logic Programming
... control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included imperative features • Scheme is a relatively simple dialect of LISP that uses static scoping exclusively • COMMON LISP is a large LISP-based lang ...
... control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included imperative features • Scheme is a relatively simple dialect of LISP that uses static scoping exclusively • COMMON LISP is a large LISP-based lang ...
Functional Programming
... control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included imperative features • Scheme is a relatively simple dialect of LISP that uses static scoping exclusively • COMMON LISP is a large LISP-based lang ...
... control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included imperative features • Scheme is a relatively simple dialect of LISP that uses static scoping exclusively • COMMON LISP is a large LISP-based lang ...
Appendix B FUNCTIONAL PROGRAMMING WITH SCHEME
... All the operations considered so far do not act in the same way. Scheme functions, such as +, car, null?, =, and user-defined functions, always evaluate their arguments. In fact, when (+ (car '(2 4 6)) 5) is submitted to the interpreter, each of the expressions +, (car '(2 4 6)), and 5 are evaluated ...
... All the operations considered so far do not act in the same way. Scheme functions, such as +, car, null?, =, and user-defined functions, always evaluate their arguments. In fact, when (+ (car '(2 4 6)) 5) is submitted to the interpreter, each of the expressions +, (car '(2 4 6)), and 5 are evaluated ...
Chapter 15 Functional Programming Languages
... - Lambda notation is used to specify functions and function definitions, function applications, and data all 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 ...
... - Lambda notation is used to specify functions and function definitions, function applications, and data all 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 ...
Chapter 15 Functional Programming Languages
... - Lambda notation is used to specify functions and function definitions, function applications, and data all 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 ...
... - Lambda notation is used to specify functions and function definitions, function applications, and data all 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 ...
Class Notes 2b: Scheme Reference
... languages their flexibility and expressive power: programs can be manipulated dynamically. • A one-page interpreter of LISP in LISP was the basis of the first ever bootstrapping implementation of a programming language (a very powerful technique). CSI 3125, Scheme, page 4 ...
... languages their flexibility and expressive power: programs can be manipulated dynamically. • A one-page interpreter of LISP in LISP was the basis of the first ever bootstrapping implementation of a programming language (a very powerful technique). CSI 3125, Scheme, page 4 ...
recursive functions
... There is a transformation mechanism that translate an M-expression E into S-expression E ∗ if E is an S-expression, E ∗ is (QUOTE E ). M-expression f [e1 ; . . . ; en ] is translated to (f ∗ e∗1 . . . e∗n ). Thus, {cons[A; B]}∗ is (CONS (QUOTE A) (QUOTE B)) {[p1 → e1 ]; . . . ; [pn → en ]}∗ is (COND ...
... There is a transformation mechanism that translate an M-expression E into S-expression E ∗ if E is an S-expression, E ∗ is (QUOTE E ). M-expression f [e1 ; . . . ; en ] is translated to (f ∗ e∗1 . . . e∗n ). Thus, {cons[A; B]}∗ is (CONS (QUOTE A) (QUOTE B)) {[p1 → e1 ]; . . . ; [pn → en ]}∗ is (COND ...
fp_in_scheme
... • We’ll look at how the variable environments work to support this in the next topic, closures • But first, let’s see how to define a general version of compose taking any number of args ...
... • We’ll look at how the variable environments work to support this in the next topic, closures • But first, let’s see how to define a general version of compose taking any number of args ...
Programming Paradigms - Universitatea Tehnica din Cluj
... less dangerous the company was. The safest kind were the ones that wanted Oracle experience. You never had to worry about those. You were also safe if they said they wanted C++ or Java developers. If they wanted Perl or Python programmers, that would be a bit frightening– that’s starting Paul ...
... less dangerous the company was. The safest kind were the ones that wanted Oracle experience. You never had to worry about those. You were also safe if they said they wanted C++ or Java developers. If they wanted Perl or Python programmers, that would be a bit frightening– that’s starting Paul ...
Example
... • In an imperative language, – operations are done and the results are stored in variables for later use – Management of variables is a constant concern and source of complexity for imperative programming ...
... • In an imperative language, – operations are done and the results are stored in variables for later use – Management of variables is a constant concern and source of complexity for imperative programming ...
Lisp (programming language)
Lisp (historically, LISP) is a family of computer programming languages with a long history and a distinctive, fully parenthesized Polish prefix notation.Originally specified in 1958, Lisp is the second-oldest high-level programming language in widespread use today; only Fortran is older (by one year). Like Fortran, Lisp has changed a great deal since its early days, and a number of dialects have existed over its history. Today, the most widely known general-purpose Lisp dialects are Common Lisp and Scheme.Lisp was originally created as a practical mathematical notation for computer programs, influenced by the notation of Alonzo Church's lambda calculus. It quickly became the favored programming language for artificial intelligence (AI) research. As one of the earliest programming languages, Lisp pioneered many ideas in computer science, including tree data structures, automatic storage management, dynamic typing, conditionals, higher-order functions, recursion, and the self-hosting compiler.The name LISP derives from ""LISt Processor"". Linked lists are one of Lisp's major data structures, and Lisp source code is itself made up of lists. As a result, Lisp programs can manipulate source code as a data structure, giving rise to the macro systems that allow programmers to create new syntax or new domain-specific languages embedded in Lisp.The interchangeability of code and data gives Lisp its instantly recognizable syntax. All program code is written as s-expressions, or parenthesized lists. A function call or syntactic form is written as a list with the function or operator's name first, and the arguments following; for instance, a function f that takes three arguments would be called as (f arg1 arg2 arg3).