Computability theory

Kleene's T predicate

In computability theory, the T predicate, first studied by mathematician Stephen Cole Kleene, is a particular set of triples of natural numbers that is used to represent computable functions within formal theories of arithmetic. Informally, the T predicate tells whether a particular computer program will halt when run with a particular input, and the corresponding U function is used to obtain the results of the computation if the program does halt. As with the smn theorem, the original notation used by Kleene has become standard terminology for the concept. (Wikipedia).

Kleene's T predicate
Video thumbnail

Predicates: Sample Problems

This video contains solutions to sample problems involving predicates. This includes: * Finding which elements of a domain make a predicate true * Determining whether a quantified statement is true or false

From playlist Discrete Mathematics

Video thumbnail

Predicates and their Truth Sets

A predicate is a sentence that depends on the value of a variable. For instance, "x is greater than 3". If you tell me a specific value of x, like 7 or 2, then the predicate becomes a logical statement which is either true or false. The Truth Set of a predicate is all of the values of the

From playlist Discrete Math (Full Course: Sets, Logic, Proofs, Probability, Graph Theory, etc)

Video thumbnail

Introduction to Predicate Logic

This video introduces predicate logic. mathispower4u.com

From playlist Symbolic Logic and Proofs (Discrete Math)

Video thumbnail

ATTRIBUTIVE and PREDICATE ADJECTIVES - ENGLISH GRAMMAR

We talk about adjectives: attributive and predicative. Attributive adjectives appear before the nouns they modify. Predicative adjectives appear after a BE or LINKING verb. If you want to support the channel, hit the "JOIN" button above and pick a channel subscription that suits your need

From playlist English Grammar

Video thumbnail

SYN_028 - The Predicate (in Syntax)

In this short micro-lecture, Antonia Eisermann, one of Prof. Handke's students, discusses the significance and the role of the predicate in PDE grammar.

From playlist Micro-Lectures - Syntax

Video thumbnail

Paulo Oliva: On a Dialectica like version of Kleene numerical realizability

The lecture was held within the framework of the Hausdorff Trimester Program: Types, Sets and Constructions. Abstract: Kleene's original notion of realizability (1945) makes use of all (partial) computable functions as potential realisers. Later Kreisel (1959) presented a "modified" notio

From playlist Workshop: "Proofs and Computation"

Video thumbnail

Discrete Math - 1.4.1 Predicate Logic

Introduction to predicates and propositional functions. Textbook: Rosen, Discrete Mathematics and Its Applications, 7e Playlist: https://www.youtube.com/playlist?list=PLl-gb0E4MII28GykmtuBXNUNoej-vY5Rz

From playlist Discrete Math I (Entire Course)

Video thumbnail

Pre-Calculus - Vocabulary of functions

This video describes some of the vocabulary used with functions. Specifically it covers what a function is as well as the basic idea behind its domain and range. For more videos visit http://www.mysecretmathtutor.com

From playlist Pre-Calculus - Functions

Video thumbnail

What is a Predicate? English Grammar for Beginners | Basic English | ESL

Do you know how to find the predicate of a sentence? The predicate contains the verb! You may also like What is a Subject http://bit.ly/2nUnVFp What is a Noun http://bit.ly/2o46sqS What is a Verb http://bit.ly/2nA16Gi You have great ideas. But no one will know about them if you can

From playlist It Starts With Literacy

Video thumbnail

Introduction to Predicates and Quantifiers

This lesson is an introduction to predicates and quantifiers.

From playlist Mathematical Statements (Discrete Math)

Video thumbnail

You should know what Impredicativity is.

In this video I discuss the concept of predicativity, impredicativity and vicious circles. The text for the video is found in https://gist.github.com/Nikolaj-K/aae1f4bd582e60e6b7e5b5431fee054c

From playlist Logic

Video thumbnail

[LISA] Linguistically-Informed Self-Attention for Semantic Role Labeling | AISC

For more details including paper and slides, visit https://aisc.a-i.science/events/2019-04-25/

From playlist Natural Language Processing

Video thumbnail

Mood and Figure of Standard Categorical Syllogisms // Lessons 21 and 22 [INTRODUCTORY LOGIC]

Standard categorical syllogisms can be grouped together by two characteristics called mood and figure. Given a mood and figure, we should be able to build a schema (think, skeleton) of the syllogism, and eventually, tell whether it is valid or invalid. The mood of the syllogism has to do w

From playlist Introductory Logic

Video thumbnail

Truth Conditional Meaning of Quantifiers in Model Theory (Fragment F2) - Semantics in Linguistics

We introduce the model theory of fragment F2 in Chierchia and McConnel-Ginet (2000)'s book on #semantics in #linguistics. We cover how to work with quantifiers and quantified noun phrases, as well as traces. Join this channel to get access to perks: https://www.youtube.com/channel/UCGYSfZ

From playlist Semantics in Linguistics

Video thumbnail

DAT_312 - Sentence Meaning #3

In this short combinatory video (screencast plus e-lecture), Prof. Handke discusses the meaning of three selected sentences: First, in terms of their propositions and secondly, by converting the propositions into their predications. Exercise #3 involves complex propositions without quanti

From playlist Data Analysis - Sentence Meaning

Video thumbnail

An Overview of Predicate Logic for Linguists - Semantics in Linguistics

This video covers predicate logic in #semantics for #linguistics. We talk about predicates, quantifiers (for all, for some), how to translate sentences into predicate logic, scope, bound variables, free variables, and assignment functions. Join this channel to get access to perks: https:/

From playlist Semantics in Linguistics

Video thumbnail

1.5.1 Predicate Logic 1: Video

MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015

Related pages

Gödel numbering for sequences | Ternary relation | Primitive recursive function | General recursive function | Arithmetical hierarchy | Theory (mathematical logic) | Natural number | Smn theorem | Stephen Cole Kleene | Computable function | Computability theory | Turing degree | Post's theorem | Turing machine | Arithmetic | Gödel numbering | Robinson arithmetic | Halting problem