Coq

What is a Coordinate Covalent Bond?

This chemistry video tutorial provides a basic introduction into coordinate covalent bond. Line any covalent bond, electrons are shared. However, in a coordinate covalent bond, one atom donates both electrons that contribute to the formation of the bond. A lewis acid lewis base reaction

From playlist New AP & General Chemistry Video Playlist

Trigonometry 5 The Cosine Relationship

A geometrical explanation of the law of cosines.

From playlist Trigonometry

Covariance (1 of 17) What is Covariance? in Relation to Variance and Correlation

Visit http://ilectureonline.com for more math and science lectures! To donate:a http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the difference between the variance and the covariance. A variance (s^2) is a measure of how spread out the numbers of

From playlist COVARIANCE AND VARIANCE

What is a Coulomb? An Explanation

Gives a comprehensive description of what coulomb is. Includes three worked examples; how to calculate the number of electrons in a coulomb, number of electrons in a given amount of charge and charge from a given number of electrons. You can see a listing of all my videos at my website,

From playlist Electricity and Magnetism

Trigonometry 9 The Sum of Cosines.mov

The sum of the cosine of two angles.

From playlist Trigonometry

Chemistry Essentials: What is a covalent bond?

A quick definition of a covalent bond. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation: https://www

From playlist Chemistry glossary

Physics 35 Coulomb's Law (1 of 8)

Visit http://ilectureonline.com for more math and science lectures! In this three part lecture, I will introduce you to Coulomb's law, which describes the electric force between two charged particles or objects. It's format is similar to Newton's law of gravity, though Coulomb's constant

From playlist MOST POPULAR VIDEOS

What is the definition of scientific notation

👉 Learn about scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is the number of digits up to t

From playlist Scientific Notation | Learn About

Introduction to the Coq Proof Assistant - Andrew Appel

Introduction to the Coq Proof Assistant - Andrew Appel Princeton University December 7, 2010 A "proof assistant" is a software package comprising a validity checker for proofs in a particular logic, accompanied by semi-decision procedures called "tactics" that assist the mathematician in

From playlist Mathematics

Applying the law of cosines to solve a word problem

Learn how to solve for the lengths of the sides and the measures of the angles of a triangle using the law of cosines. The law of cosines is used in determining the lengths of the sides or the measures of the angles of a triangle when no angle measure and the length of the side opposite th

From playlist Solve Law of Cosines (Word Problem) #ObliqueTriangles

The Origins of the Gallic Rooster

England has the lion. Germany the eagle. Italy the grey wolf. And France... the rooster? How did that even happen? In this video, I discuss how the Gallic rooster became the emblem of France in a world surrounded by ferocious beasts! Hi! This is Barris, a French – American that lived mos

From playlist Prelude to France

Solution to Art Quiz #15 | Walter Lewin

Title : *coq rouge dans la nuit* Artist : *Marc Chagall* Year : *1944*

From playlist Art Quizzes

Micaela Mayero - Overview of real numbers in theorem provers: application with real analysis in Coq

Recorded 15 February 2023. Micaela Mayero of the Galilee Institute - Paris Nord University presents "An overview of the real numbers in theorem provers: an application with real analysis in Coq" at IPAM's Machine Assisted Proofs Workshop. Abstract: Formalizing real numbers in a formal proo

From playlist 2023 Machine Assisted Proofs Workshop

Laurent Théry : Proof and computation in Coq

Abstract : In this talk, we are going to show on some elementary examples how computation can easily be incorporated inside proof in a proof system like Coq. Recording during the thematic meeting: "Effective analysis: foundations, implementations, certification" the January 14, 2016 at th

From playlist Mathematical Aspects of Computer Science

Nicolas Behr - Towards Executable Applied Category Theory in Coq

This talk will present the ”coreact.wiki” initiative, which aims to develop a novel form of wiki engine that will couple a database of human-readable mathematical knowledge with a database containing machine-readable and -executable representations of this knowledge in proof assistants suc

From playlist Combinatorics and Arithmetic for Physics: special days

Univalent Foundations Seminar - Steve Awodey

Steve Awodey Carnegie Mellon University; Member, School of Mathematics November 19, 2012 For more videos, visit http://video.ias.edu

From playlist Mathematics

Jacopo Emmenegger: W types in the setoid model

The lecture was held within the framework of the Hausdorff Trimester Program: Types, Sets and Constructions. Abstact: Current arguments to obtain initial algebras for polynomial endofunctors in categories of equivalence relations rely on assumptions like UIP or on constructions that invol

From playlist Workshop: "Types, Homotopy, Type theory, and Verification"

François Potier - 1/2 The practice and theory of Mezzo

The programming language Mezzo is a member of the ML family, from whom it inherits algebraic data types, first-class functions, and automatic memory management. It is equipped with a rich type system that controls aliasing and access to mutable memory. This static discipline rules out cert

From playlist T2-2014 : Semantics of proofs and certified mathematics

Using the law of cosines for a triangle with SAS

Learn how to solve for the lengths of the sides and the measures of the angles of a triangle using the law of cosines. The law of cosines is used in determining the lengths of the sides or the measures of the angles of a triangle when no angle measure and the length of the side opposite th

From playlist Law of Cosines

Onion Research (1959)

Leatherhead, Surrey. At the British Food Manufacturing Industries Research Association we see several shots of research being carried out to find the perfect pickling onion. Pickled onions are tasted by men in tweed suits; raw onions are peeled and examined by men who make notes. A

From playlist Bizarre Experiments