10-demicube

In geometry, a 10-demicube or demidekeract is a uniform 10-polytope, constructed from the 10-cube with alternated vertices removed. It is part of a dimensionally infinite family of uniform polytopes called demihypercubes. E. L. Elte identified it in 1912 as a semiregular polytope, labeling it as HM10 for a ten-dimensional half measure polytope. Coxeter named this polytope as 171 from its Coxeter diagram, with a ring on one of the 1-length branches, and Schläfli symbol or {3,37,1}. (Wikipedia).

1,010,010,101,000,011 - #MegaFavNumbers

This is my submission to the #megafavnumbers project. My number is 1010010101000011, which is prime in bases 2, 3, 4, 5, 6 and 10. I've open-sourced my code: https://bitbucket.org/Bip901/multibase-primes Clarification: by "ignoring 1" I mean ignoring base 1, since this number cannot be fo

From playlist MegaFavNumbers

7 - MegaFavNumbers

#MegaFavNumbers

From playlist MegaFavNumbers

Vertebra by Kirk Haines

Help us caption & translate this video! http://amara.org/v/FGii/

From playlist MWRC 2009

RUBYCONF 2009 - Hacking parse.y by: Tatsuhiro Ujihisa

Help us caption & translate this video! http://amara.org/v/GX5E/

From playlist RubyConf 2009

MegaFavNumbers: Plus One Primes, 154,641,337, and 62,784,382,823

My entry in the #MegaFavNumbers series looks at a particularly striking example of a very specific family of primes -- and how it connects to what digits can be the final digit of primes in different bases.

From playlist MegaFavNumbers

Mi-Song Dupuy - Sparse and symmetry-preserving compression of matrix product operators

Recorded 04 May 2022. Mi-Song Dupuy of Sorbonne Université, Mathematics, presents "Sparse and symmetry-preserving compression of matrix product operators" at IPAM's Large-Scale Certified Numerical Methods in Quantum Mechanics Workshop. Abstract: Efficient representations of the Hamiltonian

Multiplying and Dividing in Standard Form

"Multiply and divide numbers in standard form."

From playlist Number: Standard Form

Powers of 10: patterns | Place value and decimals | 5th grade | Khan Academy

We're going to observe a pattern that develops when we compare the number of zeros in tens with the number of zeros in the answer. What do you think will be the pattern? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5t

Scientific Notation VERY BIG & VERY SMALL numbers + Calculations

Understanding Scientific Notation is very important in Science and Engineering! When you work with either very big numbers or very small numbers in Chemistry, Biology, Physics, or Engineering, you can use Scientific Notation to write your data in much more compact form. In this video, we

From playlist Chemistry Lessons

GCSE Revision Video 22 - Standard Form

From playlist GCSE Quick Revision List

Multiplication With Standard Form

How to multiply with standard form! MUST LEARN GCSE MATHS FORMULAE: https://youtu.be/wbh3fZYz3ko Hey guys! It's my mission to help you as much as I can with your maths and get the grades you deserve (and need!) I'll focus mostly on the new GCSE 9-1 specification, higher and foundation,

From playlist Standard Form

Putnam Exam | 2014: B1

We present a solution to question B1 from the 2014 William Lowell Putnam Mathematics Competition. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/

From playlist Putnam Exam Solutions: A1/B1

What is a logarithm?

In this video, I give an overview of the definition and properties of logarithms, and solve a fun equation involving them, enjoy! College Algebra: https://www.youtube.com/playlist?list=PLJb1qAQIrmmCYMgukooHlsYg7kTe-jZJT Subscribe to my channel: https://youtube.com/drpeyam Check out my Tik

From playlist Precalculus

Eureka Math Grade 4 Module 3 Lesson 6

EngageNY/Eureka Math Grade 4 Module 3 Lesson 6 For more Eureka Math (EngageNY) videos and other resources, please visit http://EMBARC.online PLEASE leave a message if a video has a technical difficulty (audio separating from the video, writing not showing up, etc). Occasionally, Explain E

From playlist Eureka Math Grade 4 Module 3

MegaFavNumbers: 1.5 Billion

#MegaFavNumbers What’s your Mega Favourite Number?

From playlist MegaFavNumbers

Introduction to scientific notation | Pre-Algebra | Khan Academy

Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/scientific_notation_intuition?utm_so