Operational semantics | Rewriting systems | Lambda calculus | Substitution (logic)

Explicit substitution

In computer science, lambda calculi are said to have explicit substitutions if they pay special attention to the formalization of the process of substitution. This is in contrast to the standard lambda calculus where substitutions are performed by beta reductions in an implicit manner which is not expressed within the calculus; the "freshness" conditions in such implicit calculi are a notorious source of errors. The concept has appeared in a large number of published papers in quite different fields, such as in abstract machines, predicate logic, and symbolic computation. (Wikipedia).

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Expanding and Factorising (4 of 4: What is Substitution?)

More resources available at www.misterwootube.com

From playlist Formulae and Equations

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B22 Introduction to Substitutions

An overview of the three type of substitutions as a new method of solving linear, exact, and "almost" separable differential equations.

From playlist Differential Equations

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Integration 8 The Substitution Rule in Integration Part 2 Example 9

Working through an example using substitution in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 6

Working through an example using substitution in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 1

Working through an example of substitution in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 7

Working through an example using substitution in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 8

Working through an example using substitution in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 5

Working through an example using the substitution rule in integration.

From playlist Integration

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Integration 8 The Substitution Rule in Integration Part 2 Example 3

Working through an example using the reverse of the chain rule for integration.

From playlist Integration

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Calculus AB Lesson 4.1: Implicit Differentiation

================================= AP Calculus AB / IB Math SL Unit 4: Applications of the Derivative Lesson 1: Implicit Differentiation =================================

From playlist AP Calculus AB

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Ex: Write an Explicit Equation to Model Linear Growth

This video explains how to write an explicit equation to model linear growth given P_0 and P_7. The common difference is found. http://mathispower4u.com

From playlist Linear, Exponential, and Logistic Growth: Recursive/Explicit

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Di Yang: Hodge-GUE Correspondence

An explicit relationship between certain cubic Hodge integrals on the Deligne–Mumford moduli space of stable algebraic curves and connected GUE correlators of even valencies, called the Hodge–GUE correspondence, was recently discovered. In this talk, we prove this correspondence by using t

From playlist Probability and Statistics

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Change of variables and the integral -- Calculus I

This lecture is on Calculus I. It follows Part I of the book Calculus Illustrated by Peter Saveliev. The text of the book can be found at http://calculus123.com.

From playlist Calculus I

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Mod-01 Lec-44 Solving ODE-IVPs : Multi-step Methods (contd.) and Orthogonal Collocations Method

Advanced Numerical Analysis by Prof. Sachin C. Patwardhan,Department of Chemical Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Bombay: Advanced Numerical Analysis | CosmoLearning.org

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Linear Growth: Recursive and Explicit Equations Part 1

This video explains how to express linear growth using recursive and explicit equations. Site: http://mathispower4u.com

From playlist Linear, Exponential, and Logistic Growth: Recursive/Explicit

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Discrete Math II - 8.2.1 Solving First-Order Linear Homogeneous Recurrence Relations

We take another look at First-Order Linear Homogeneous Recurrence relations (and what exactly all of that means). We took our first look in section 8.1 by using back substitution and iteration. In this video we look at one example using both methods, then dive into further detail on how to

From playlist Discrete Math II/Combinatorics (entire course)

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Introduction to Implicit Differentiation Calculus 1 AB

I compare Implicit Differentiation to Explicit Differentiation. Explicit differentiation requires that your equation is in the for of "y in terms of x". When solving for y is not possible or very cumbersome you use Implicit Differentiation. Please help Close Caption this lesson http://ww

From playlist Calculus

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From order to chaos - Pisa, April, 12 - 2018

Centro di Ricerca Matematica Ennio De Giorgi http://crm.sns.it/event/419/ FROM ORDER TO CHAOS - Pisa 2018 Funded by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement N°647133) and partially supported by GNAMPA-I

From playlist Centro di Ricerca Matematica Ennio De Giorgi

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Solving Differential Equations with a Composition (Obvious) Substitution (Differential Equations 22)

https://www.patreon.com/ProfessorLeonard How to solve Differential Equations with a on obvious substitution that typically involves a composition of functions.

From playlist Differential Equations

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Discrete Math II - 8.1.1 Applications of Recurrence Relations

The focus of this video (and the next several videos) is solving recurrence relations. In this video, we review the definition of recurrence relations and look at both iteration and back-substitution in solving applications of recurrence relations. If you'd like further explanation on th

From playlist Discrete Math II/Combinatorics (entire course)

Related pages

Lambda calculus | Rewriting | De Bruijn index | Nicolaas Govert de Bruijn | Abstract machine | Combinatory logic