(5,3,2) triangle tiling: http://shpws.me/NW2E (7,3,2) triangle tiling (small): http://shpws.me/NW3A (6,3,2) triangle tiling: http://shpws.me/NW3H (4,3,2) triangle tiling: http://shpws.me/NW3K (3,3,2) triangle tiling: http://shpws.me/NW3J (4,4,2) triangle tiling: http://shpws.me/NW3M
From playlist 3D printing
In this mini-lecture, we explore tilings found in everyday life and give the mathematical definition of a tiling. In particular, we think about: (i) traditional Islamic tilings; (ii) floor, wallpaper, pavement, and architectural tilings; (iii) the three regular tilings using either equilat
From playlist Maths
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
Using a set of points determine if the figure is a parallelogram using the midpoint formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Yoshiyuki Kotani -Tiling of 123456-edged Hexagon - G4G13 Apr 2018
The theme is the tiling of flat plane by the hexagon which has the edges of 1,2,3,4,5,6 length, and that of other polygons of different edges. It is a very tough problem to make a tiling by a different edged polygon. Polygon tiling of plane often needs edges of the same lengths. It is well
From playlist G4G13 Videos
Written and performed by TRM intern Siddiq Islam. Siddiq is a second year maths student @oxforduniversity. FULL LYRICS BELOW. I’m in a love triangle I wish polygons existed that only had two sides It’s not viable Between two points in Euclidean space you can only draw one line I’m in a
From playlist Special Events and Livestreams
Multiplying decimals with the lattice method
This is a short video tutorial on multiplying decimals with the lattice method. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about decimals
This video provides an example of how to add three decimals. Complete Library at http://www.mathispower4u.com
From playlist Adding and Subtracting Decimals
Comparing and arranging decimals
This is a short video tutorial on comparing and arranging decimals. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about decimals
Toy Models of Superposition Pt 2 - Singular Learning Theory Seminar 38
Ben Gerraty presents the second part of the research paper "Toy models of superposition" from Anthropic (https://www.anthropic.com/index/toy-models-of-superposition-2). The paper explores how a one-layer model can be used to map from an n-dimensional feature space to an m-dimensional late
From playlist Singular Learning Theory
Mathematical Hugs (and Chiral Knots) - Numberphile
Extra footage at: https://youtu.be/ue9LHv4XXBQ - Featuring Ayliean MacDonald. More links & stuff in full description below ↓↓↓ More about Ayliean MacDonald: https://linktr.ee/Ayliean Ayliean videos on Numberphile: https://bit.ly/Ayliean_Playlist Knots Playlist: http://bit.ly/Knot-a-Phil
From playlist Ayliean MacDonald on Numberphile
Determine if a set of points is a parallelogram using the distance formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Uniform Tilings of The Hyperbolic Plane (Lecture 4) by Subhojoy Gupta
ORGANIZERS : C. S. Aravinda and Rukmini Dey DATE & TIME: 16 June 2018 to 25 June 2018 VENUE : Madhava Lecture Hall, ICTS, Bangalore This workshop on geometry and topology for lecturers is aimed for participants who are lecturers in universities/institutes and colleges in India. This wi
From playlist Geometry and Topology for Lecturers
Secrets of the Fibonacci Tiles - 3B1B Summer of Math Exposition
A simple problem about tiling will explain multiple patterns hidden in the Fibonacci sequence. Music by Michael Severson https://www.instagram.com/michaeljseverson/. Animations created using https://www.manim.community/. Entry for the 3blue1brown summer of math exposition contest https:
From playlist Summer of Math Exposition Youtube Videos
MATH1081 Discrete Maths: Chapter 4 Question 37
We find formula of number of ways to tile the 2xn block by 2x2 and 2x1 blocks. Presented by Peter Brown of the School of Mathematics and Statistics, Faculty of Science, UNSW.
From playlist MATH1081 Discrete Mathematics
60 years of dynamics and number expansions - 10 December 2018
http://crm.sns.it/event/441/ 60 years of dynamics and number expansions Partially supported by Delft University of Technology, by Utrecht University and the University of Pisa It has been a little over sixty years since A. Renyi published his famous article on the dynamics of number expa
From playlist Centro di Ricerca Matematica Ennio De Giorgi
Bridges 2018 talk - Visualizing hyperbolic honeycombs
This is a talk I gave at the Bridges conference on mathematics and the arts (http://bridgesmathart.org/), on 27th July 2018, about my JMA paper with Roice Nelson: https://www.tandfonline.com/doi/abs/10.1080/17513472.2016.1263789 Many high resolution images at hyperbolichoneycombs.org Ray-m
From playlist Talks
Sylvie Corteel: Le diamant aztèque - Cours 1
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Combinatorics
This shows two 3d prints of mathematical sculptures I produced using shapeways.com. These models are available at http://shpws.me/1jPw and http://shpws.me/3aqS
From playlist 3D printing
This is Lecture 13 of the CSE547 (Discrete Mathematics) taught by Professor Steven Skiena [http://www.cs.sunysb.edu/~skiena/] at Stony Brook University in 1999. The lecture slides are available at: http://www.cs.sunysb.edu/~algorith/math-video/slides/Lecture%2013.pdf More information may
From playlist CSE547 - Discrete Mathematics - 1999 SBU