Integer sequences

Rough number

A k-rough number, as defined by Finch in 2001 and 2003, is a positive integer whose prime factors are all greater than or equal to k. k-roughness has alternately been defined as requiring all prime factors to strictly exceed k. (Wikipedia).

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Definition of a Critical Number with Examples

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Definition of a Critical Number with Examples

From playlist Calculus 1 Exam 2 Playlist

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Dividing Complex Numbers Example

Dividing Complex Numbers Example Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys

From playlist Complex Numbers

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Ex: Determine a Number that is Less Than and Greater than Using a Specific Place Value

This video provides examples of how to find a number that is less than and greater than a given number using a specific place value. Search Video Library at http://www.mathispower4u.wordpress.com

From playlist Whole Numbers: Place Value and Writing Numbers

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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

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08 Basic Scientific Ordering

comparing and ordering numbers in scientific notation

From playlist Exponents

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Winding number

In this video, I define the concept of a winding number of a curve around a point, which intuitively measures how many times a curve loops around a point. For example, for a circle (or any simple closed curve), the winding number should be 1, but for the curve in the thumbnail, the winding

From playlist Multivariable Calculus

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Numbers in Words

"Put worded numbers into figures or vice versa."

From playlist Number: Basic Arithmetic

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Ex: Linear Equation Application with One Variable - Number Problem

This video provides and example of how to solve a number problem using a linear equation with one variable. One number is a multiple of the other. The difference is a constant. Find the two numbers. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com

From playlist Whole Number Applications

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John Wettlaufer: "Roughing It — The Role of Boundary Roughness in high Rayleigh Number Convection"

Transport and Mixing in Complex and Turbulent Flows 2021 "Roughing It — The Role of Boundary Roughness in high Rayleigh Number Convection" John Wettlaufer - Yale University Abstract: The scaling of the Nusselt number Rayleigh number relationship in Rayleigh-Benard convection has long bee

From playlist Transport and Mixing in Complex and Turbulent Flows 2021

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SHOP TIPS #293 Surface Roughness Finish 1 of 2 tubalcain

In this 2 part video , I discuss "SURFACE ROUGHNESS" (surface finish) on machined surfaces. Subscribe & watch all 750 videos. www.mrpete222.com

From playlist #3 MACHINE SHOP TIPS tubalcain playlist #201 thru #300

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Physics: Fluid Dynamics: Bernoulli's & Flow in Pipes (6 of 38) The Moody Diagram

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the Moody Diagram, which is used to find the friction factor=f=? in the frictional head loss equation when we have turbulent flow which is dependent on the Reynold's number and the relative ro

From playlist PHYSICS 34.1 BERNOULLI'S EQUATION & FLOW IN PIPES

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Benoit Mandelbrot - Fractals and the art of roughness [HD] [2010]

Fractals and the art of roughness Benoit Mandelbrot At TED2010, mathematics legend Benoit Mandelbrot develops a theme he first discussed at TED in 1984 -- the extreme complexity of roughness, and the way that fractal math can find order within patterns that seem unknowably complicated. h

From playlist Mathematics

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Raising a scientific number to the third power

👉 Learn how to multiply numbers written in 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

From playlist Scientific Notation

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Fractals are typically not self-similar

An explanation of fractal dimension. Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: https://3b1b.co/fractals-thanks And by Affirm: https://www.affirm.com/careers H

From playlist Explainers

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Statistical mechanics of the transition to turbulence (Lecture 2) by Nigel Goldenfeld

PROGRAM BANGALORE SCHOOL ON STATISTICAL PHYSICS - XI (ONLINE) ORGANIZERS: Abhishek Dhar and Sanjib Sabhapandit DATE: 29 June 2020 to 10 July 2020 VENUE: Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the school will be conducted through o

From playlist Bangalore School on Statistical Physics - XI (Online)

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Mod-01 Lec-33 Non-wetting

Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.

From playlist IIT Kanpur: Nanostructures and Nanomaterials | CosmoLearning.org

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Physics CH 0: General Introduction (14 of 20) How to Estimate Number of Teachers in US

Visit http://ilectureonline.com for more math and science lectures! In this video I give a rough estimate the total number 1st though 12th grade teachers in the U.S. Next video in the series can be seen at: http://youtu.be/db73D3fU2jQ

From playlist Michel van Biezen: Physics Mechanics 1: Introduction, Standard Units, and Vectors

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A-Level Maths: R1-05 [Forces: Examples of Drawing Force Diagrams]

https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/

From playlist A-Level Maths R1: Introducing Forces and Newton's First Law

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Estimate PERCENT – Mental Math / NO Calculator

TabletClass Math: https://tcmathacademy.com/ Math help with percent and how to use mental math to estimate percent. For more math help to include math lessons, practice problems and math tutorials check out my full math help program at https://tcmathacademy.com/ Math Notes: Pre-A

From playlist GED Prep Videos

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How to Find Critical Numbers

Definition of critical numbers and two examples of how to find critical numbers for a polynomial and a rational function.

From playlist Calculus

Related pages

On-Line Encyclopedia of Integer Sequences | Congruence relation | Integer | Smooth number | Buchstab function