What is an Injective Function? Definition and Explanation
An explanation to help understand what it means for a function to be injective, also known as one-to-one. The definition of an injection leads us to some important properties of injective functions! Subscribe to see more new math videos! Music: OcularNebula - The Lopez
From playlist Functions
Benno van den Berg: Two observations on intuitionistic logic and arithmetic
The lecture was held within the framework of the Hausdorff Trimester Program: Types, Sets and Constructions. Abstract: This talk will consist of two parts. In the first part I explain a convenient formalisation of arithmetic in finite types, with both extensional and intensional models,
From playlist Workshop: "Proofs and Computation"
Definition of an Injective Function and Sample Proof
We define what it means for a function to be injective and do a simple proof where we show a specific function is injective. Injective functions are also called one-to-one functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear https://amzn.to/3BFvcxp (these are my affil
From playlist Injective, Surjective, and Bijective Functions
Abstract Algebra | Injective Functions
We give the definition of an injective function, an outline of proving that a given function is injective, and a few examples. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/
From playlist Abstract Algebra
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
Injective, Surjective and Bijective Functions (continued)
This video is the second part of an introduction to the basic concepts of functions. It looks at the different ways of representing injective, surjective and bijective functions. Along the way I describe a neat way to arrive at the graphical representation of a function.
From playlist Foundational Math
Dimensionality Reduction: High Dimensional Data, Part 1
Data Science for Biologists Dimensionality Reduction: High Dimensional Data Part 1 Course Website: data4bio.com Instructors: Nathan Kutz: faculty.washington.edu/kutz Bing Brunton: faculty.washington.edu/bbrunton Steve Brunton: faculty.washington.edu/sbrunton
From playlist Data Science for Biologists
(November 3, 2010) Speakers Alexander Stepanov and Paul McJones give a presentation on the book titled "Elements of Programming". They explain why they wrote and attempt to explain their book. They describe programming as a mathematical discipline and that it is extremely useful and shoul
From playlist Engineering
“Bringing His Own Skin to Market, Nothing to Expect but a Tanning”: Dramatis Personae & Their Bodies
Massimiliano Tomba is Professor in the History of Consciousness Department at the University of California, Santa Cruz. Previously, he taught political philosophy at the University of Padua. He has published several texts on the political philosophy of Kant, Hegel, the post-Hegelians, Marx
From playlist Whitney Humanities Center
Arthur Krener: "Al'brekht’s Method in Infinite Dimensions"
High Dimensional Hamilton-Jacobi PDEs 2020 Workshop I: High Dimensional Hamilton-Jacobi Methods in Control and Differential Games "Al'brekht’s Method in Infinite Dimensions" Arthur Krener, Naval Postgraduate School Abstract: Al'brekht's method is a way optimally stabilize a finite dimens
From playlist High Dimensional Hamilton-Jacobi PDEs 2020
Lecture 14: The Turing Test - Richard Buckland UNSW
Inspirational Scientist Jane Goodall speaks about Jo-Jo and Rick. (sound patchy for first 8 mins - download the full quality 4min audio clip of her lecture from http://www.cse.unsw.edu.au/~richardb/JaneGoodall.wav courtesy of the ABC RN Science Show) More about the great thinker Alan
From playlist CS1: Higher Computing - Richard Buckland UNSW
Local linearity for a multivariable function
A visual representation of local linearity for a function with a 2d input and a 2d output, in preparation for learning about the Jacobian matrix.
From playlist Multivariable calculus
Determine if the Binary Operation Defined by the Table is Commutative and Associative
In this video we determine whether or not a binary operation is commutative and associative. The binary operation is actually defined by a table in this example. I hope this video helps someone.
From playlist Abstract Algebra
Associative Binary Operations and Examples Video
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Associative Binary Operations and Examples Video. This is video 2 on Binary Operations.
From playlist Abstract Algebra
Comparing Iterative and Recursive Factorial Functions
Comparing iterative and recursive factorial functions
From playlist Computer Science
Logic: The Structure of Reason
As a tool for characterizing rational thought, logic cuts across many philosophical disciplines and lies at the core of mathematics and computer science. Drawing on Aristotle’s Organon, Russell’s Principia Mathematica, and other central works, this program tracks the evolution of logic, be
From playlist Logic & Philosophy of Mathematics
Logic 1 - Overview: Logic Based Models | Stanford CS221: AI (Autumn 2021)
For more information about Stanford's Artificial Intelligence professional and graduate programs visit: https://stanford.io/ai This lecture covers logic-based models: propositional logic, first order logic Applications: theorem proving, verification, reasoning, think in terms of logical f
From playlist Stanford CS221: Artificial Intelligence: Principles and Techniques | Autumn 2021
Excel Statistical Analysis 17: AND, OR, and NOT Logical Tests for COUNTIFS & FILTER Functions
Download Excel File: https://excelisfun.net/files/Ch04-ESA.xlsm pdf notes: https://excelisfun.net/files/Ch04-ESA.pdf Learn about the basics of Logical Tests: AND, OR and NOT. Lean how to count based on logical tests using COUNTIFS, FILTER and ROWS functions. Topics: 1. (00:00) Introduction
From playlist Excel Statistical Analysis for Business Class Playlist of Videos from excelisfun
Inference: A Logical-Philosophical Perspective - Moderated Conversation w/ A.C. Paseau and Gila Sher
Inference: A Logical-Philosophical Perspective. Moderated Conversation with Gila Sher, Department of Philosophy, University of California, San Diego on the talk by Alexander Paseau, Faculty of Philosophy, University of Oxford. The Franke Program in Science and the Humanities Understandi
From playlist Franke Program in Science and the Humanities
Linear, Quadratic, and Exponential Models
Linear, Quadratic, and Exponential Models
From playlist ck12.org Algebra 1 Examples