Truncated 7-orthoplexes

Regular polyhedra

This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/q0PF.

From playlist 3D printing

How to construct a Tetrahedron

How the greeks constructed the first platonic solid: the regular tetrahedron. Source: Euclids Elements Book 13, Proposition 13. In geometry, a tetrahedron also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. Th

From playlist Platonic Solids

Truncating an Irrational Root (Allegra's Question)

A student asked how to approximate an irrational root. This process is called truncation

From playlist Middle School This Year

How to Construct a Dodecahedron

How the greeks constructed the Dodecahedron. Euclids Elements Book 13, Proposition 17. In geometry, a dodecahedron is any polyhedron with twelve flat faces. The most familiar dodecahedron is the regular dodecahedron with regular pentagons as faces, which is a Platonic solid. A regular dode

From playlist Platonic Solids

Polygonal Numbers - Geometric Approach & Fermat's Polygonal Number Theorem

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)

From playlist ℕumber Theory

Algebra 1 11.6c - Right Triangles and Irrational Numbers

From the Algebra 1 course by Derek Owens.

From playlist Algebra 1 Chapter 11 (Selected videos)

Introduction to Polygons

http://mathispower4u.wordpress.com/

From playlist Geometry Basics

Polygonal Numbers - Algebraic Approach

From playlist ℕumber Theory

Determine Approximate Values of Square Roots (Irrational Values)

This video explains how to determine what integer values a square root is between. Then it explains how to use a calculator to approximate square roots. http://mathispower4u.com

From playlist Geometry and Measurement

Censoring and Truncation + LOADS OF EXAMPLES - [Survival Analysis 2/8]

See all my videos at https://www.zstatistics.com/videos 0:00 Intro | 0:37 CENSORING | 2:46 Example - Right censoring | 5:18 Example - Left censoring | 6:55 Example - Interval censoring | 8:25 TRUNCATION | 10:07 Example- Left truncation | 11:35 Example - Right truncation | ******Surviva

From playlist Survival Analysis

73939133 - Probably the Most Interesting Prime Number [Part 2][PyMath #2]

The Math behind: https://youtu.be/5BFDdVqAFZE PyMath Playlist: https://www.youtube.com/playlist?list=PLN2B6ZNu6xmdS12rCSWlMUV4XTBhJ0SKr Today we code a program that spits out a list of all possible right truncatable Prime Numbers and thus, also the biggest one in existence 73939133. Trunca

From playlist Number Theory

The k-Poly Algebra and truncations | Algebraic Calculus Two | Wild Egg Maths

We introduce finite algebraic approximations to the algebra of polynumbers called k-polys, where k is a natural number. The key notion here is that of an algebra: which is a linear or vector space with an additional (associative) multiplication that distributes with the linear structure o

From playlist Algebraic Calculus Two

Sophia CHABYSHEVA - Application of Light-Front methods to model theories

https://indico.math.cnrs.fr/event/2435/

From playlist Workshop “Hamiltonian methods in strongly coupled Quantum Field Theory”

Liouville's number, the easiest transcendental and its clones (corrected reupload)

This is a corrected re-upload of a video from a couple of weeks ago. The original version contained one too many shortcut that I really should not have taken. Although only two viewers stumbled across this mess-up it really bothered me, and so here is the corrected version of the video, ho

From playlist Recent videos

Ling Long - Hypergeometric Functions, Character Sums and Applications - Lecture 7

Title: Hypergeometric Functions, Character Sums and Applications Speaker: Prof. Ling Long, Louisiana State University Abstract: Hypergeometric functions form a class of special functions satisfying a lot of symmetries. They are closely related to the arithmetic of one-parameter families of

From playlist Hypergeometric Functions, Character Sums and Applications

Manim Tutorial | Surface Revolutions | Tutorial 7, Manim Explained

Beginning of the Manim Explained series to help people understand how to use Manim (the 3Blue1Brown animation program). IF you are struggling to install Manim, here are some links to help; ManimCE: https://www.youtube.com/watch?v=KEg_Z... Manim3B1B: https://www.youtube.com/watch?v=Jfgtl.

From playlist ManimCE Tutorials 2021

Continued fractions | Lecture 17 | Fibonacci Numbers and the Golden Ratio

What is a continued fraction, and why is the golden ratio considered to be the most irrational of the irrational numbers? Join me on Coursera: https://www.coursera.org/learn/fibonacci Lecture notes at http://www.math.ust.hk/~machas/fibonacci.pdf Subscribe to my channel: http://www.youtu

From playlist Fibonacci Numbers and the Golden Ratio

Truncation with Error Intervals | Number | Grade 5 Crossover Playlist | GCSE Maths Tutor

A video revising the techniques and strategies for writing error intervals with truncation (Higher and Foundation). Error Intervals With Roynding - https://youtu.be/xcOJxkxqNbU This video is part of the Number module in GCSE maths, see my other videos below to continue with the series.

From playlist GCSE Maths Videos

Geometry: Ch 4 - Geometric Figures (11 of 18) The Regular Hexagon Analyzed with Trig

Visit http://ilectureonline.com for more math and science lectures! In this video I will further explain the regular hexagon using trigonometry the details of the regular hexagon. Next video in this series can be seen at: https://youtu.be/oaT0pSYDVZI

From playlist GEOMETRY 4 - GEOMETRIC FIGURES