Many languages have words expressing indefinite and fictitious numbers—inexact terms of indefinite size, used for comic effect, for exaggeration, as placeholder names, or when precision is unnecessary or undesirable. One technical term for such words is "non-numerical vague quantifier". Such words designed to indicate large quantities can be called "indefinite hyperbolic numerals". (Wikipedia).
Imaginary numbers are any numbers that include the imaginary number i. A mix of imaginary and real numbers gives you what’s called a complex number. The primary reason we use imaginary numbers is to give us a way to find the root (radical) of a negative number. There’s no way to use real
From playlist Popular Questions
Imaginary Numbers, Functions of Complex Variables: 3D animations.
Visualization explaining imaginary numbers and functions of complex variables. Includes exponentials (Euler’s Formula) and the sine and cosine of complex numbers.
From playlist Physics
Tutorial - What is an imaginary number
http://www.freemathvideos.com In this video playlist you will learn everything you need to know with complex and imaginary numbers
From playlist Complex Numbers
Imaginary Numbers Are Real [Part 11: Wandering in 4 Dimensions]
More information and resources: http://www.welchlabs.com Supporting Code: https://github.com/stephencwelch/Imaginary-Numbers-Are-Real Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the di
From playlist Imaginary Numbers are Real
Saif Jabari: "Decentralized Network Control Using Continuum Traffic Models"
Mathematical Challenges and Opportunities for Autonomous Vehicles 2020 Workshop III: Large Scale Autonomy: Connectivity and Mobility Networks "Decentralized Network Control Using Continuum Traffic Models" Saif Jabari - New York University Abu Dhabi Abstract: The control of signalized int
From playlist Mathematical Challenges and Opportunities for Autonomous Vehicles 2020
What are Irrational Numbers? | Number System | Don't Memorise
Watch this video to know more about Rational numbers, Irrational Numbers, Real Numbers and Number System. To learn more about Irrational Numbers, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=CtRtXoT_
From playlist Irrational Numbers
Imaginary Numbers Are Real [Part 1: Introduction]
For early access to new videos and other perks: https://www.patreon.com/welchlabs Want to learn more or teach this series? Check out the Imaginary Numbers are Real Workbook: http://www.welchlabs.com/resources. Imaginary numbers are not some wild invention, they are the deep and natural
From playlist Imaginary Numbers are Real
What are Real Numbers? | Don't Memorise
Watch this video to understand what Real Numbers are! To access all videos on Real Numbers, please enroll in our full course here - https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=3YwrcJxEbZw&utm_term=%7Bkeyword%7D In this video, w
From playlist Real Numbers
Imaginary Numbers Are Real [Part 10: Complex Functions]
Supporting Code: https://github.com/stephencwelch/Imaginary-Numbers-Are-Real More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the di
From playlist Imaginary Numbers are Real
7. Degrees of Freedom, Free Body Diagrams, & Fictitious Forces
MIT 2.003SC Engineering Dynamics, Fall 2011 View the complete course: http://ocw.mit.edu/2-003SCF11 Instructor: J. Kim Vandiver License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 2.003SC Engineering Dynamics, Fall 2011
4. Calculus: One of the Most Successful Technologies
(October 22, 2012) Professor Keith Devlin discusses how calculus is truly one of the most useful discoveries of all time. Originally presented in the Stanford Continuing Studies Program. Stanford University: http://www.stanford.edu/ Stanford Continuing Studies Program: https://continuin
From playlist Lecture Collection | Mathematics: Making the Invisible Visible
What is General Relativity? Lesson 30: Interpreting the effective potential
What is General Relativity? Lesson 30: Interpreting the effective potential Please consider supporting this channel via Patreon: https://www.patreon.com/XYLYXYLYX and discussing the material on the forums: https://www.patreon.com/XYLYXYLYX
From playlist What is General Relativity?
Imaginary Numbers Are Real [Part 2: A Little History]
Want to learn more or teach this series? Check out the Imaginary Numbers are Real Workbook: http://www.welchlabs.com/resources. Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery
From playlist Imaginary Numbers are Real
Erik Burman: Combining cut element methods and hybridization
Recently there has been a surge in interest in cut, or unfitted, finite element methods. In this class of methods typically the computational mesh is independent of the geometry. Interfaces and boundaries are allowed to cut through the mesh in a very general fashion. Constraints on the bou
From playlist Numerical Analysis and Scientific Computing
Lecture 8 (CEM) -- Perfectly Matched Layer
This lecture introduces the student to the uniaxial perfectly matched layer (UPML). It begins with some background and them steps the student through the formulation and implementation of a UPML for frequency-domain models. It ends with a brief introduction to the stretched coordinate PM
From playlist UT El Paso: CEM Lectures | CosmoLearning.org Electrical Engineering
Math Debate: Real numbers and the infinite in analysis (NJ Wildberger) | Ep. 16
What sense can we make of the part of mathematics that admits constructions we can never write down or compute? I take up this question in defense of infinite processes and analysis with NJ Wildberger, professor of mathematics at the University of New South Wales and host of the Youtube c
From playlist Daniel Rubin Show, Full episodes
The Paradox Illustrated: Zionism against Judaism
Michael Walzer, one of America's foremost political thinkers and public intellectuals, gave a series of four lectures at Yale's MacMillan Center on "What Happened to National Liberation?" The series, the Henry L. Stimson Lectures on World Affairs, took place over four days spanning two wee
From playlist The MacMillan Center
An explanation of how tidal forces are generated using a flat model of the Earth with beads attached to it. This is the source of tides on Earth, though the actual mechanism for generating tides is more complicated with many subtleties. See more details about the simulations shown in the
From playlist Animated Physics Simulations
Tour de Force 8 - Fictitious Force (Fake News of Physics)
------------------------ This material was produced by Rice Online (http://online.rice.edu) for PHYS101x Introduction to Mechanics at edX (http://edX.org) If you enroll in the full course (for free!), you will also have access to homework problems, solutions, an active discussion forum,
From playlist PHYS 101 | Forces
Imaginary Numbers Are Real [Part 5: Numbers are Two Dimensional]
More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimension along the number line, but in
From playlist Imaginary Numbers are Real