Binary arithmetic | Boolean algebra | Logic gates
In mathematics, a Boolean function is a function whose arguments and result assume values from a two-element set (usually {true, false}, {0,1} or {-1,1}). Alternative names are switching function, used especially in older computer science literature, and truth function (or logical function), used in logic. Boolean functions are the subject of Boolean algebra and switching theory. A Boolean function takes the form , where is known as the Boolean domain and is a non-negative integer called the arity of the function. In the case where , the function is a constant element of . A Boolean function with multiple outputs, with is a vectorial or vector-valued Boolean function (an S-box in symmetric cryptography). There are different Boolean functions with arguments; equal to the number of different truth tables with entries. Every -ary Boolean function can be expressed as a propositional formula in variables , and two propositional formulas are logically equivalent if and only if they express the same Boolean function. (Wikipedia).
From playlist Week 1 2015 Shorts
PMSP - Quasi-random boolean functions, and inapproximability - Ryan O'Donnell
Ryan O'Donnell Carnegie Mellon University June 17, 2010 For more videos, visit http://video.ias.edu
From playlist Mathematics
Using Boolean in Python (Python Tutorial #11)
Using Boolean in Python - let's go! This entire series in a playlist: https://goo.gl/eVauVX Also, keep in touch on Facebook: https://www.facebook.com/entercsdojo And Twitter: https://twitter.com/ykdojo
From playlist Python Tutorials for Absolute Beginners by CS Dojo
Analysis of Boolean Functions on Association Schemes - Yuval Filmus
Yuval Filmus Member, School of Mathematics September 23, 2014 More videos on http://video.ias.edu
From playlist Mathematics
Definition of a Surjective Function and a Function that is NOT Surjective
We define what it means for a function to be surjective and explain the intuition behind the definition. We then do an example where we show a function is not surjective. Surjective functions are also called onto functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear ht
From playlist Injective, Surjective, and Bijective Functions
Boolean Algebra 2 – Simplifying Complex Expressions
This video follows on from the one about the laws of Boolean algebra. It explains some useful interpretations of the laws of Boolean algebra, in particular, variations of the annulment and distributive laws. It goes on to demonstrate how Boolean algebra can be applied to simplify comple
From playlist Boolean Algebra
5. Boolean variables in python
Boolean variables can be either True or False. These variables are very important in programming because we often have tasks or decisions to make which depend on whether different logical conditions are met. We need a way to define a True or False outcome. In this video we describe these v
From playlist Intro to Python Programming for Materials Engineers
Boolean Algebra: Sample Problems
In this video, I work through some sample problems relating to Boolean algebra. Specific, I work through examples of translating equivalences from logical or set notation to Boolean notation, and also a derivation using Boolean equivalences.
From playlist Discrete Mathematics
The Monomial Structure of Boolean Functions - Shachar Lovett
Workshop on Additive Combinatorics and Algebraic Connections Topic: The Monomial Structure of Boolean Functions Speaker: Shachar Lovett Affiliation: University of California, San Diego Date: October 25, 2022 Let f:0,1n to 0,1 be a boolean function. It can be uniquely represented as a mu
From playlist Mathematics
Live CEOing Ep 472: Expositions in the Wolfram Language
Join Stephen Wolfram and team for a closer look at using Wolfram Notebooks to create topical expositions... Follow us on our official social media channels. Twitter: https://twitter.com/WolframResearch/ Facebook: https://www.facebook.com/wolframresearch/ Instagram: https://www.instagram.
From playlist Behind the Scenes in Real-Life Software Design
24. Probabilistic Computation (cont.)
MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Simulated read-once branching programs
From playlist MIT 18.404J Theory of Computation, Fall 2020
Amortized circuit complexity, formal complexity measures, and catalytic algorithms - Jeroen Zuiddam
Computer Science/Discrete Mathematics Seminar II Topic: Amortized circuit complexity, formal complexity measures, and catalytic algorithms Speaker: Jeroen Zuiddam Affiliation: New York University - Courant Institute of Mathematical Sciences Date: March 23, 2021 For more video please visi
From playlist Mathematics
Ctrl + Shift + Enter: Excel Array Formulas 14: Boolean Logic, AND & OR criteria, Convert TRUE FALSE
Download files here: http://people.highline.edu/mgirvin/excelisfun.htm EXCEL ARRAY FORMULAS WORK THE SAME IN ANY VERSION OF EXCEL!!! This video covers: 1. (00:41 min) Boolean Logic. 2. (02:35 min) AND criteria = Multiplication = All Logical Test Must Be TRUE. 3. (04:50 min) SUMPRODUCT can
From playlist Ctrl+Shift+Enter: Mastering Excel Array Formulas (35+ Videos in Series)
A polynomial lower bound for monotonicity testing...- Rocco Servedio
Rocco Servedio Columbia University March 31, 2014 We prove a Ω̃ (n1/5)Ω~(n1/5) lower bound on the query complexity of any non-adaptive two-sided error algorithm for testing whether an unknown n-variable Boolean function is monotone versus constant-far from monotone. This gives an exponenti
From playlist Mathematics
Wolfram Student Podcast Episode 2: Multilayered Neural Networks on Boolean Functions
In the second episode of the Wolfram Student Podcast, we feature Taein Kim and his project on optimizing multilayered neural networks on boolean functions. Join us as we discuss the construction of a neural network in the Wolfram Language and the accuracy of his model for boolean functions
From playlist Wolfram Student Podcast
Declare and instantiate a boolean array. Access and modify the array by indices. Print an array using a for-loop.
From playlist Java Programming
Why Algebraic Data Types Are Important
Strong static typing detects a lot of bugs at compile time, so why would anyone prefer to program in JavaScript or Python? The main reason is that type systems can be extremely complex, often with byzantine typing rules (C++ comes to mind). This makes generic programming a truly dark art.
From playlist Functional Programming