4.6 Lisp - University of Hawaii
... pure functions to the greatest extent possible • Process of computation is fundamentally different – In an imperative language, operations are executed and the results are stored in variables for later use – Management of variables is a constant concern and source of complexity for imperative progra ...
... pure functions to the greatest extent possible • Process of computation is fundamentally different – In an imperative language, operations are executed and the results are stored in variables for later use – Management of variables is a constant concern and source of complexity for imperative progra ...
Slides
... exception empty_stream fun lhead Empty = raise empty_stream | lhead (Cons (x, xs)) = x fun ltail Empty = raise empty_stream | ltail (Cons (x, xs)) = xs () ...
... exception empty_stream fun lhead Empty = raise empty_stream | lhead (Cons (x, xs)) = x fun ltail Empty = raise empty_stream | ltail (Cons (x, xs)) = xs () ...
2012 AP® CALCULUS AB FREE
... 2011 AP® CALCULUS AB FREE-RESPONSE QUESTIONS (Form B) CALCULUS AB SECTION II, Part B Time—60 minutes Number of problems— 4 No calculator is allowed for these problems. ...
... 2011 AP® CALCULUS AB FREE-RESPONSE QUESTIONS (Form B) CALCULUS AB SECTION II, Part B Time—60 minutes Number of problems— 4 No calculator is allowed for these problems. ...
Lisp - University of Connecticut
... • Lambda notation is used to specify functions and function definitions. Function applications and data 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 name ...
... • Lambda notation is used to specify functions and function definitions. Function applications and data 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 name ...
the derivative function (using first principles)
... Note: When the above limit is used to determine the derivative of a function, it is called “determining the derivative using first principles”. The given limit has the following interpretations: ...
... Note: When the above limit is used to determine the derivative of a function, it is called “determining the derivative using first principles”. The given limit has the following interpretations: ...
Functional programming
... Functional languages are statically (Haskell) or dynamically (Lisp) typed ...
... Functional languages are statically (Haskell) or dynamically (Lisp) typed ...
val
... • It is strongly typed (whereas Scheme is essentially typeless) and has no type coercions • Does not have imperative-style variables • Its identifiers are untyped names for values • Includes exception handling and a module facility for implementing abstract data types • Includes lists and list opera ...
... • It is strongly typed (whereas Scheme is essentially typeless) and has no type coercions • Does not have imperative-style variables • Its identifiers are untyped names for values • Includes exception handling and a module facility for implementing abstract data types • Includes lists and list opera ...
Scheme [PPT]
... • map – Takes as arguments a function and a sequence of lists – There must be as many lists as arguments of the function, and lists must have the same length – Applies the function on corresponding sets of elements from the lists – Returns all the results in a list f (E1 E2 ...... En) ((f E1) (f E ...
... • map – Takes as arguments a function and a sequence of lists – There must be as many lists as arguments of the function, and lists must have the same length – Applies the function on corresponding sets of elements from the lists – Returns all the results in a list f (E1 E2 ...... En) ((f E1) (f E ...
Introduction, Scheme basics (expressions, values)
... Evaluation of Expressions The value of a numeral: number The value of a built-in operator: machine instructions to execute The value of any name: the associated value in the environment To Evaluate a combination: (as opposed to special form) a. Evaluate all of the sub-expressions in some order b. A ...
... Evaluation of Expressions The value of a numeral: number The value of a built-in operator: machine instructions to execute The value of any name: the associated value in the environment To Evaluate a combination: (as opposed to special form) a. Evaluate all of the sub-expressions in some order b. A ...
Chapter 15 - Department of Computer Science University of Miami
... conditional expressions, recursion, and functional forms to control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included ...
... conditional expressions, recursion, and functional forms to control program execution instead of imperative features such as variables and assignments • LISP began as a purely functional language and later included ...
slides2
... • Guido: Benevolent Dictator for Life (BDFL) • Neat set of interviews: http://www.artima.com/intv/ • Search for “Guido” ...
... • Guido: Benevolent Dictator for Life (BDFL) • Neat set of interviews: http://www.artima.com/intv/ • Search for “Guido” ...
functional form
... parameter and yields a list of values obtained by applying the given function to each element of a list of parameters ...
... parameter and yields a list of values obtained by applying the given function to each element of a list of parameters ...
Ch1516rev
... inferencing to determine the types of undeclared variables (will see in Chapter 5) It is strongly typed (whereas Scheme is essentially typeless) and has no type coercions Includes exception handling and a module facility for implementing abstract data types ...
... inferencing to determine the types of undeclared variables (will see in Chapter 5) It is strongly typed (whereas Scheme is essentially typeless) and has no type coercions Includes exception handling and a module facility for implementing abstract data types ...