In nine-dimensional geometry, a rectified 9-simplex is a convex uniform 9-polytope, being a rectification of the regular 9-orthoplex. There are 9 rectifications of the 9-orthoplex. Vertices of the rectified 9-orthoplex are located at the edge-centers of the 9-orthoplex. Vertices of the birectified 9-orthoplex are located in the triangular face centers of the 9-orthoplex. Vertices of the trirectified 9-orthoplex are located in the tetrahedral cell centers of the 9-orthoplex. These polytopes are part of a family 511 uniform 9-polytopes with BC9 symmetry. (Wikipedia).
Repeating decimals and factorization of numbers with all digit 9s
#shorts #mathonshorts We will study how the factorization of numbers with all digit 9s with the repeating decimals for fractions.
From playlist Elementary Number Theory
Basic Whole number Subtraction Using the Number Line
The video explains how to model basic whole number subtraction using the number line.
From playlist Addition and Subtraction of Whole Numbers
Find a Recurrence Definition and Solve the Recurrence Relation of a Given Sequence
This lesson explains how to determine a recursive definition for a given sequence. The the recurrent relation is solve using the characteristic root technique. mathispower4u.com
From playlist Sequences (Discrete Math)
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/2Uh3
From playlist 3D printing
Solve a Recurrence Relation Using the Telescoping Technique
This video explains how to solve a recurrence relation using the method of telescoping. mathispower4u.com
From playlist Sequences (Discrete Math)
Write and Determine a Difference Describing an Situation
This video explains how to write and determine a difference to solve an application. The difference is determined on the number line and formally. http://mathispower4u.com
From playlist Adding and Subtracting Integers
Sequences: Introduction to Solving Recurrence Relations
This video introduces solving recurrence relations by the methods of inspection, telescoping, and characteristic root technique. mathispower4u.com
From playlist Sequences (Discrete Math)
Multiplying two-digit numbers with the same ones digit and tens digits that add up to 10 #mtydkyn
Haven't done a #MathTrickYouDidn'tKnowYouNeeded in a while, but I think I picked a good one to return with. Today, we're multiplying two two-digit numbers that share the same ones digits, and which have tens digits that add up to 10. Subscribe: https://bit.ly/polymathematic | Enable ALL p
From playlist polymathematic #shorts
This electronics video tutorial provides a basic introduction into half wave rectifiers which convert an AC sine wave signal into a half wave pulsating DC signal using a transformer, a diode, and a load resistor. Resistors: https://amzn.to/2U2dPEp 1N4007 Diodes: https://amzn.to/2U9dtvz
From playlist Electronic Circuits
EEVblog #1284 - How Bad Product Design Kills The Environment
Let's save 30 cents/unit and stuff the environment! How can bad and cheap product design kill the environment by requiring vastly more energy generation, delivery and PF correction infrastructure? Dave looks at the shockingly energy wasteful design of mains powered smoke alarms. Subscribe
From playlist Product Reviews & Teardowns
Red Plating Vacuum Tubes to Destruction!
In this episode we have a bit of a laugh and try to destroy some vacuum tubes. Red plating is when there’s a problem in the circuit and too much current is trying to force its way through the tube. The electrons start to smash into the plate and it gets hot, ultimately glowing red. This ca
From playlist Vacuum Tube Logic
Introduction to Scalar Curvature and Convergence - Christina Sormani
Emerging Topics Working Group Topic: Introduction to Scalar Curvature and Convergence Speaker: Christina Sormani Affilaition: IAS Date: October 15, 2018 For more video please visit http://video.ias.edu
From playlist Mathematics
Diode Tutorial & How to build an AC to DC power supply
This video covers the basics of diodes, bridge rectifiers, and how to build simple unregulated AC to DC power supplies than can handle a few mA up to several Amps. General purpose 1A diodes: http://www.amazon.com/exec/obidos/ASIN/B008LTJOX6/afromods-20 Check out my webpage for more videos
From playlist How to build power supplies!
Determine Recursive Formulas for Sequences
This video explains how to find recursive formulas for a sequence. mathispower4u.com
From playlist Sequences (Discrete Math)
Rectifiers and Capacitors: GCSE revision
GCSE level Electricity & Magnetism covering: Rectifiers and Capacitors
From playlist GCSE Physics Revision
Geoffrey Hinton: "Using Backpropagation for Fine-Tuning a Generative Model..."
Graduate Summer School 2012: Deep Learning, Feature Learning "Part 2: Using Backpropagation for Fine-Tuning a Generative Model to be Better at Discrimination" Geoffrey Hinton, University of Toronto Institute for Pure and Applied Mathematics, UCLA July 9, 2012 For more information: https
From playlist GSS2012: Deep Learning, Feature Learning
TensorFlow Tutorial #02 Convolutional Neural Network
How to make a Convolutional Neural Network in TensorFlow for recognizing handwritten digits from the MNIST data-set. This tutorial has been updated to work with TensorFlow 2.1 and possibly later versions using "v.1 compatibility mode". https://github.com/Hvass-Labs/TensorFlow-Tutorials
From playlist Deep Learning
PDEs vs. Geometry: analytic characterizations of geometric properties of sets - Svitlana Mayboroda
Members’ Colloquium Topic: PDEs vs. Geometry: analytic characterizations of geometric properties of sets Speaker: Svitlana Mayboroda Affiliatrion: University of Minnesota Date: February 07, 2022 In this talk we will discuss connections between the geometric and analytic/PDE properties of
From playlist Mathematics
How Convolutional Neural Networks work
Part of the End-to-End Machine Learning School Course 193, How Neural Networks Work at https://e2eml.school/193 A gentle guided tour of Convolutional Neural Networks. Come lift the curtain and see how the magic is done. For slides and text, check out the accompanying blog post: http://br
From playlist E2EML 193. How Neural Networks Work
A number pattern that results in numbers with 8 for a digit
From playlist Number Patterns