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
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)
Introduction to Predicates and Quantifiers
This lesson is an introduction to predicates and quantifiers.
From playlist Mathematical Statements (Discrete Math)
Introduction to Predicate Logic
This video introduces predicate logic. mathispower4u.com
From playlist Symbolic Logic and Proofs (Discrete Math)
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
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)
Computing the Sums of Finite Series with Formulas
Computing the Sums of Finite Series with Formulas. Several examples where we use formulas to compute the sums. Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys The formulas are as follows, with all sums starting at i = 1. sum(c) = nc sum(i) = n(n + 1)/2 sum(i^2) = n(n + 1)(2n +
From playlist Precalculus and Algebra
Universal and Existential Quantifiers, ∀ "For All" and ∃ "There Exists"
Statements with "for all" and "there exist" in them are called quantified statements. "For all", written with the symbol ∀, is called the Universal Quantifier and and "There Exists" , written with the symbol ∃, is called the Existential Quantifier. A quantifier turns a predicate such as "x
From playlist Discrete Math (Full Course: Sets, Logic, Proofs, Probability, Graph Theory, etc)
Title: Towards Soft Voronoi Diagrams Symbolic-Numeric Computing Seminar
From playlist Symbolic-Numeric Computing Seminar
Reinforcement Learning in the Real World | Paper Analysis
Far from being an academic novelty, reinforcement learning has many real world use cases. In this video we take a look at using reinforcement learning, specifically a version of policy gradient methods known as proximal policy optimization (PPO), to optimize the join ordering for PostgreSQ
From playlist Applications of Reinforcement Learning in the Real World
Formal Definitions in Math | Ex: Even & Odd Integers
We've all seen even and odd integers before. But how - exactly - are they defined? How would you use them in a proof about the even, and odd integers. In this example we properly define the even and odd integers. In the next video, we will use them in a proof about even and odd integers.
From playlist Discrete Math (Full Course: Sets, Logic, Proofs, Probability, Graph Theory, etc)
The Nature of Causation: Mental Causation
In this final lecture in this series on the nature of causation, Marianne Talbot discusses the topic of mental causation. We do what we do because we believe what we believe. Or do we? How does mental causation work? We have causal theories of reference, perception, knowledge, content and
From playlist Philosophy of Mind
27c3: Code deobfuscation by optimization (en)
Speaker: Branko Spasojevic Optimization algorithms present an effective way for removing most obfuscations that are used today. Much of the compiler theory can be applied in removing obfuscations and building fast and reliable deobfuscation systems. By understanding traditional optimizati
From playlist 27C3: We come in peace
Relational Databases (part 4 of 6)
The essential concepts of relational databases. Part of a larger series teaching programming. Visit codeschool.org
From playlist Relational Databases
Parallel Repetition for the GHZ Game: A Simpler Proof - Uma Girish
Computer Science/Discrete Mathematics Seminar I Topic: Parallel Repetition for the GHZ Game: A Simpler Proof Speaker: Uma Girish Affiliation: Princeton University Date: November 1, 2021 We give a new proof of the fact that the parallel repetition of the (3-player) GHZ game reduces the v
From playlist Mathematics
Stanford Seminar: Building Systems Using Malicious Components
EE380: Colloquium on Computer Systems Building Systems Using Malicious Components: How I learned to Stop Worrying and Trust SNARK Proofs Speaker: Eran Tromer, Tel Aviv University and Columbia University "Computers are unreliable and vulnerable to attacks. Therefore, we shouldn't belie
From playlist Stanford EE380-Colloquium on Computer Systems - Seminar Series
Gödel's Incompleteness Theorems: An Informal Introduction to Formal Logic #SoME2
My entry into SoME2. Also, my first ever video. I hope you enjoy. The Book List: Logic by Paul Tomassi A very good first textbook. Quite slow at first and its treatment of first-order logic leaves a little to be desired in my opinion, but very good on context, i.e. why formal logic is im
From playlist Summer of Math Exposition 2 videos
On definability of valuations of finitely generated fields - F. Pop - Workshop 2 - CEB T1 2018
Florian Pop (University of Pennsylvania) /09.03.2018 On definability of valuations of finitely generated fields. Definability of (special classes of) valuations of finitely generated fields K is the key technical tool in solving the strong EEIP. We will show that the prime divisors of su
From playlist 2018 - T1 - Model Theory, Combinatorics and Valued fields
Linear Algebra for the Standard C++ Library
Linear algebra is a mathematical discipline of ever-increasing importance in today's world, with direct application to a wide variety of problem domains, such as signal processing, computer graphics, medical imaging, machine learning, data science, financial modeling, and scientific simula
From playlist C++
Predicate and Quantifier Concept Check 2
This example provides a concept check for the understanding of quantifiers and quantified statements.
From playlist Mathematical Statements (Discrete Math)