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 ...
Recursion
... number, the solution to the problem can be found by adding (a) the solution to the smaller subproblem of summing the squares in the range m+1:n and (b) the solution to the subproblem of finding the square of m. (a) is then solved in the same way (recursion). • We stop when we reach the base case tha ...
... number, the solution to the problem can be found by adding (a) the solution to the smaller subproblem of summing the squares in the range m+1:n and (b) the solution to the subproblem of finding the square of m. (a) is then solved in the same way (recursion). • We stop when we reach the base case tha ...
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 ...
ppt - Dave Reed
... 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 ...
ppt - Dave Reed
... 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 ...
08 – Functional Paradigm and Scheme
... That implies that there is no persistent state information – that is, there are no variables. Instead, there are only values and identifiers for constants. We can assign a value into an identifier, but we cannot change it. Thus, functional languages are sometimes called single assignment. The lack o ...
... That implies that there is no persistent state information – that is, there are no variables. Instead, there are only values and identifiers for constants. We can assign a value into an identifier, but we cannot change it. Thus, functional languages are sometimes called single assignment. The lack o ...
Document
... • Given instruction, replace every temporary in instruction with one of three registers • Add mov instructions before instruction to load registers properly • Add mov instructions after instruction to put data back onto stack (if necessary) push t1 mov eax, [fp - t1off]; push eax mov [fp+4], t3 ...
... • Given instruction, replace every temporary in instruction with one of three registers • Add mov instructions before instruction to load registers properly • Add mov instructions after instruction to put data back onto stack (if necessary) push t1 mov eax, [fp - t1off]; push eax mov [fp+4], t3 ...
Smart programming languages, smart program analysis
... several new (co)recursion schemes capturing primitive corecursion, course-of-value (co-)recursion, etc. All of them shared strong similarities, but differed on concrete details. In (Uustalu & Vene & Pardo, 2000) we proved a generic many-in-one recursion scheme parametrized by a recursive ...
... several new (co)recursion schemes capturing primitive corecursion, course-of-value (co-)recursion, etc. All of them shared strong similarities, but differed on concrete details. In (Uustalu & Vene & Pardo, 2000) we proved a generic many-in-one recursion scheme parametrized by a recursive ...
Here
... • Concept first used by Dijkstra in 1968 as gotoless programming. • Called structured programming in early 1970s• Program only with if, while and sequence control structures. ...
... • Concept first used by Dijkstra in 1968 as gotoless programming. • Called structured programming in early 1970s• Program only with if, while and sequence control structures. ...
Functional Programming Languages
... parameter and yields a list of values obtained by applying the given function to each element of a list of parameters Form: For h(x) x * x (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 Form: For h(x) x * x (h, (2, 3, 4)) yields (4, 9, 16) ...
Lecture 10
... use LINQ • Scala, being taught in 591 uses it a lot! • It offers way more flexibility • Do not dismiss it the way I once did ...
... use LINQ • Scala, being taught in 591 uses it a lot! • It offers way more flexibility • Do not dismiss it the way I once did ...
Functional Programming
... Both are direct computer implementations of beautiful mathematical structures Both are extremely powerful in certain domains “In theory, there is no difference between theory and practice. But in practice, there is.” -- Jan L. A. van de Snepscheut Functional programming will not solve all the worl ...
... Both are direct computer implementations of beautiful mathematical structures Both are extremely powerful in certain domains “In theory, there is no difference between theory and practice. But in practice, there is.” -- Jan L. A. van de Snepscheut Functional programming will not solve all the worl ...
Functional Programming
... Both are direct computer implementations of beautiful mathematical structures Both are extremely powerful in certain domains “In theory, there is no difference between theory and practice. But in practice, there is.” -- Jan L. A. van de Snepscheut Functional programming will not solve all the worl ...
... Both are direct computer implementations of beautiful mathematical structures Both are extremely powerful in certain domains “In theory, there is no difference between theory and practice. But in practice, there is.” -- Jan L. A. van de Snepscheut Functional programming will not solve all the worl ...
CSP 506 Comparative Programming Languages
... mathematical functions to the greatest extent possible • The basic process of computation is fundamentally different in a FPL than in an imperative language – In an imperative language, operations are done and the results are stored in variables for later use – Management of variables is a constant ...
... mathematical functions to the greatest extent possible • The basic process of computation is fundamentally different in a FPL than in an imperative language – In an imperative language, operations are done and the results are stored in variables for later use – Management of variables is a constant ...
EE4390 Microprocessors
... Assembly Process • Assembler converts assembly language source file (*.asm) to machine language (1’s and 0’s) • Motorola machine language file is an *.S19 • As part of the assembly process one can generate a list file (*.lst) – contains address for each instruction – provides contents of each addre ...
... Assembly Process • Assembler converts assembly language source file (*.asm) to machine language (1’s and 0’s) • Motorola machine language file is an *.S19 • As part of the assembly process one can generate a list file (*.lst) – contains address for each instruction – provides contents of each addre ...
slides
... • Both complicate reasoning about program behavior. • However, that doesn’t mean we can do without side effects – Persistence – Dispensing cash – Requesting input – Displaying a page ...
... • Both complicate reasoning about program behavior. • However, that doesn’t mean we can do without side effects – Persistence – Dispensing cash – Requesting input – Displaying a page ...
CSE 341 - Unit 4
... system, that will ensure that-- say these functions only take string * string as arguments, and we don't have to think about, well, what would happen if someone passed an int instead, because no such calls will ever type check. [00:04:14.96] We will also see that it's much easier for two functions t ...
... system, that will ensure that-- say these functions only take string * string as arguments, and we don't have to think about, well, what would happen if someone passed an int instead, because no such calls will ever type check. [00:04:14.96] We will also see that it's much easier for two functions t ...
Stacks - Courses
... • Each time a method is called, its state is pushed onto the method stack – The local variables and necessary object references (pointers) are also stored with the method – All this info together is called a stack frame. ...
... • Each time a method is called, its state is pushed onto the method stack – The local variables and necessary object references (pointers) are also stored with the method – All this info together is called a stack frame. ...
Functional Programming
... A program execution can be modeled as a sequence of state changes starting from an initial state. s 0 s1 s 2 … sn ...
... A program execution can be modeled as a sequence of state changes starting from an initial state. s 0 s1 s 2 … sn ...
Chapter 11 slides
... x := 0; i := 1; j := 100; while i < j do x := x + i*j; i := i + 1; j := j - 1 end while return x becomes f(0,1,100), where f(x,i,j) == if i < j then f (x+i*j, i+1, j-1) else x ...
... x := 0; i := 1; j := 100; while i < j do x := x + i*j; i := i + 1; j := j - 1 end while return x becomes f(0,1,100), where f(x,i,j) == if i < j then f (x+i*j, i+1, j-1) else x ...
Lecture
... known as the base case. • Every recursive algorithm must have a base case. • The rest of the algorithm is known as the general case. The general case contains the logic needed to reduce the size of the ...
... known as the base case. • Every recursive algorithm must have a base case. • The rest of the algorithm is known as the general case. The general case contains the logic needed to reduce the size of the ...
Recursion and Implementation of Functions
... • Allocated when function or compound statement is entered • Released when function or compound statement is exited • Values are not retained from one call to next (or among recursions) CS-2303, C-Term 2010 ...
... • Allocated when function or compound statement is entered • Released when function or compound statement is exited • Values are not retained from one call to next (or among recursions) CS-2303, C-Term 2010 ...