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. ...
The countdown problem - School of Computer Science
... but many of these expressions will typically be invalid (fail to evaluate), because non-zero naturals are not closed under subtraction and division. For example, there are 33,665,406 possible expressions over the source numbers [1, 3, 7, 10, 25, 50], but only 4,672,540 of these expressions are valid ...
... but many of these expressions will typically be invalid (fail to evaluate), because non-zero naturals are not closed under subtraction and division. For example, there are 33,665,406 possible expressions over the source numbers [1, 3, 7, 10, 25, 50], but only 4,672,540 of these expressions are valid ...
A Functional Approach to the Observer Pattern
... o ← return $ O (λw → do title ← liftIO $ get w windowTitle liftIO $ set windowO [windowTitle := title ]) s ← addObserver o liftIO $ onClicked buttonS (do set windowS [windowTitle := "New title"] setSubject s windowS) Cannot give type SubjectT Window IO () to the handler of onClicked!! ...
... o ← return $ O (λw → do title ← liftIO $ get w windowTitle liftIO $ set windowO [windowTitle := title ]) s ← addObserver o liftIO $ onClicked buttonS (do set windowS [windowTitle := "New title"] setSubject s windowS) Cannot give type SubjectT Window IO () to the handler of onClicked!! ...
No Slide Title - Computer Science
... , +, equalizers, coequalizers, N, Z, Q, F, free algebras But not: (power set), (function set), R ...
... , +, equalizers, coequalizers, N, Z, Q, F, free algebras But not: (power set), (function set), R ...
Chapter 1
... List form: parenthesized collections of sublists and/or atoms e.g., (A B (C D) E) Originally, LISP was a typeless language LISP lists are stored internally as singlelinked lists ...
... List form: parenthesized collections of sublists and/or atoms e.g., (A B (C D) E) Originally, LISP was a typeless language LISP lists are stored internally as singlelinked lists ...
Ch1516rev
... List form: parenthesized collections of sublists and/or atoms e.g., (A B (C D) E) Originally, LISP was a typeless language LISP lists are stored internally as singlelinked lists ...
... List form: parenthesized collections of sublists and/or atoms e.g., (A B (C D) E) Originally, LISP was a typeless language LISP lists are stored internally as singlelinked lists ...
Elements of Functional Programming
... Functional programming languages are characterized by allowing functions as first class citizens. This means that functions are manipulated like any other values in the language, so in particular they can be passed as arguments to functions, can be returned by functions, and so on. The syntax of func ...
... Functional programming languages are characterized by allowing functions as first class citizens. This means that functions are manipulated like any other values in the language, so in particular they can be passed as arguments to functions, can be returned by functions, and so on. The syntax of func ...
recursive functions
... Function Application Application is of the form (E1 E2 ) E1 is expected to be evaluated to a function. ...
... Function Application Application is of the form (E1 E2 ) E1 is expected to be evaluated to a function. ...
popl13
... • Type system in ML is safe. – When type checker judges that an expression has some type, it is guaranteed that evaluating the expression results in a value of the type. – (ex.) When an expression is a pointer to a string, the value of the expression is guaranteed to be a pointer that points to some ...
... • Type system in ML is safe. – When type checker judges that an expression has some type, it is guaranteed that evaluating the expression results in a value of the type. – (ex.) When an expression is a pointer to a string, the value of the expression is guaranteed to be a pointer that points to some ...
PowerPoint
... Simple semantics Simple syntax Inefficient execution Programs can automatically be made concurrent ...
... Simple semantics Simple syntax Inefficient execution Programs can automatically be made concurrent ...
Functional Programming in Scheme Functional Programming
... - Syntax is learned in about 10 seconds ...
... - Syntax is learned in about 10 seconds ...
python SOL
... All: Know the key data types discussed in lesson To be able to store a user input variable with help Write, save and ...
... All: Know the key data types discussed in lesson To be able to store a user input variable with help Write, save and ...
Programming Languages (PL)
... o Function calls have no side effects, facilitating compositional reasoning o Variables are immutable, preventing unexpected changes to program data by other code o Data can be freely aliased or copied without introducing unintended effects from mutation Processing structured data (e.g., trees) via ...
... o Function calls have no side effects, facilitating compositional reasoning o Variables are immutable, preventing unexpected changes to program data by other code o Data can be freely aliased or copied without introducing unintended effects from mutation Processing structured data (e.g., trees) via ...
Concepts of Programming Languages A Brief Intro to Programming
... - most research on type systems in the context of functional languages ...
... - most research on type systems in the context of functional languages ...
