Mathematics Channel pinned «https://mathoverflow.net/questions/53122/mathematical-urban-legends»
New video by Flammable Maths:
Calculating an AMAZING Limit! - Papa's Improvised Session #4 [ integral ln(x)ln(x+1)/x ]
https://youtu.be/DuKM_Z8_3l0
Calculating an AMAZING Limit! - Papa's Improvised Session #4 [ integral ln(x)ln(x+1)/x ]
https://youtu.be/DuKM_Z8_3l0
YouTube
Calculating an AMAZING Limit! - Papa's Improvised Session #5
Help me create more free content! =)https://www.patreon.com/mathableMerch :v - https://teespring.com/de/stores/papaflammy https://shop.sprea...
New video by 3Blue1Brown:
Solving the heat equation | Differential equations, chapter 3
https://youtu.be/ToIXSwZ1pJU
Solving the heat equation | Differential equations, chapter 3
https://youtu.be/ToIXSwZ1pJU
YouTube
Solving the heat equation | DE3
Boundary conditions, and set up for how Fourier series are useful.
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/de3thanks…
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/de3thanks…
Mathematics Channel
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O Baricentro da Mente on Facebook
Métodos da ciência física: https://bit.ly/Metodos-Ciencia-Fisica
Métodos da ciência física:
https://bit.ly/Metodos-Ciencia-Fisica
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Métodos da ciência física: https://bit.ly/Metodos-Ciencia-Fisica
Métodos da ciência física:
https://bit.ly/Metodos-Ciencia-Fisica
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New video by Flammable Maths:
I bought the World's MOST PRESTIGIOUS CHALK. Here's how it PERFORMS [ Hagoromo Chalk Unboxing ]
https://youtu.be/pyYBJB-G3eI
I bought the World's MOST PRESTIGIOUS CHALK. Here's how it PERFORMS [ Hagoromo Chalk Unboxing ]
https://youtu.be/pyYBJB-G3eI
YouTube
I bought the World's MOST PRESTIGIOUS CHALK. Here's how it PERFORMS [ Hagoromo Chalk Unboxing ]
Wanna get a TASTE of Hagoromo yourself? :^) We'll have it available quite soon over at https://stemerch.com/ , so make sure to check that out! =D
Help me create more free content! =)
https://www.patreon.com/mathable
Merch :v - https://teespring.com/de/…
Help me create more free content! =)
https://www.patreon.com/mathable
Merch :v - https://teespring.com/de/…
New video by MindYourDecisions:
Viral in China - Exam Problem Stumps US Teacher
https://youtu.be/Jt7dH0mXGUU
Viral in China - Exam Problem Stumps US Teacher
https://youtu.be/Jt7dH0mXGUU
YouTube
Viral in China - Exam Problem Stumps US Teacher
People are sharing a video about a US teacher who could not solve a problem from China's university entrance exam, known as the gaokao. It's a fairly challenging problem, and I show how to solve it in this video.
Thanks for translating the problem into English!…
Thanks for translating the problem into English!…
Mathematics Channel
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SBM - Sociedade Brasileira de Matemática on Facebook
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Na educação básica são apresentadas algumas definições de polígonos convexos de maneira sucinta, de modo a fornecer caracterizações desse tipo de polígono para, em seguida, desenvolver os tópicos de geometria plana restringindo a esta categoria.
No artigo "Caracterizações de convexidade para polígonos simples" de Luciano André e Rogério de Aguiar, os autores demonstram resultados sobre convexidade, que ampliam as noções sobre tal assunto na educação básica, estendendo a teoria dos polígonos simples para o caso não convexo.
Acesse o link na bio.
#pmo #SBM #matematica #divulgacaomatematica #divulgacaocientifica #profmat #professordematematica
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Timeline Photos
Na educação básica são apresentadas algumas definições de polígonos convexos de maneira sucinta, de modo a fornecer caracterizações desse tipo de polígono para, em seguida, desenvolver os tópicos de geometria plana restringindo a esta categoria.
No artigo "Caracterizações de convexidade para polígonos simples" de Luciano André e Rogério de Aguiar, os autores demonstram resultados sobre convexidade, que ampliam as noções sobre tal assunto na educação básica, estendendo a teoria dos polígonos simples para o caso não convexo.
Acesse o link na bio.
#pmo #SBM #matematica #divulgacaomatematica #divulgacaocientifica #profmat #professordematematica
https://scontent.xx.fbcdn.net/v/t1.0-9/p720x720/64376630_1291823997650445_8965038309575229440_o.jpg?_nc_cat=105&_nc_oc=AQm-e4U-PJ-yQP4DbGNUNyo1mJEz3dGENSwEXh_IljwCgDkQwLbjlde7I0ji7RLoOZM&_nc_ht=scontent.xx&oh=3170d9d23120e3e8c113edb19f32c9a2&oe=5D95333F
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New video by Numberphile:
Necklace Splitting (a lesson for jewel thieves) - Numberphile
https://youtu.be/rwiEiGqgetU
Necklace Splitting (a lesson for jewel thieves) - Numberphile
https://youtu.be/rwiEiGqgetU
YouTube
Necklace Splitting (a lesson for jewel thieves) - Numberphile
Featuring Professor Noga Alon.
More links & stuff in full description below ↓↓↓
Extra footage: https://youtu.be/E-8YvnaumKU
Recorded with Noga Alon at Princeton University.
Read his necklace paper: https://m.tau.ac.il/~nogaa/PDFS/Publications2/Splittin…
More links & stuff in full description below ↓↓↓
Extra footage: https://youtu.be/E-8YvnaumKU
Recorded with Noga Alon at Princeton University.
Read his necklace paper: https://m.tau.ac.il/~nogaa/PDFS/Publications2/Splittin…
New video by blackpenredpen:
The Controversy of sin(15 degrees) & Nested Square Roots
https://youtu.be/afz3t8R34r4
The Controversy of sin(15 degrees) & Nested Square Roots
https://youtu.be/afz3t8R34r4
YouTube
sin(15 degrees) and nested square roots
The exact value of sin(15 degrees) gives two different-looking expressions when we use angle difference formula vs. the half angle formula. The interesting p...