Pythagoreanism originated in the 6th century BC, based on and around the teachings and beliefs held by Pythagoras and his followers, the Pythagoreans. Pythagoras established the first Pythagorean community in the ancient Greek colony of Kroton, in modern Calabria (Italy). Early Pythagorean communities spread throughout Magna Graecia. Pythagoras’ death and disputes about his teachings led to the development of two philosophical traditions within Pythagoreanism. The akousmatikoi were superseded in the 4th century BC as a significant mendicant school of philosophy by the Cynics. The mathēmatikoi philosophers were absorbed into the Platonic school in the 4th century BC. Following political instability in Magna Graecia, some Pythagorean philosophers fled to mainland Greece while others regrouped in Rhegium. By about 400 BC the majority of Pythagorean philosophers had left Italy. Pythagorean ideas exercised a marked influence on Plato and through him, on all of Western philosophy. Many of the surviving sources on Pythagoras originate with Aristotle and the philosophers of the Peripatetic school. As a philosophic tradition, Pythagoreanism was revived in the 1st century BC, giving rise to Neopythagoreanism. The worship of Pythagoras continued in Italy and as a religious community Pythagoreans appear to have survived as part of, or deeply influenced, the Bacchic cults and Orphism. (Wikipedia).

From playlist Miscellaneous

Converse Pythagorean Theorem & Pythagorean Triples

I explain the Converse Pythagorean Theorem and what Pythagorean Triples are. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profro

From playlist Geometry

This geometry video tutorial provides a basic introduction into the pythagorean theorem. It explains how to use it to find missing sides and solve for x. In addition, it provides examples of solving word problems using pythagorean theorem for shapes such as right triangles, squares, rhom

From playlist Geometry Video Playlist

Pythagorean theorem - What is it?

► My Geometry course: https://www.kristakingmath.com/geometry-course Pythagorean theorem is super important in math. You will probably learn about it for the first time in Algebra, but you will literally use it in Algebra, Geometry, Trigonometry, Precalculus, Calculus, and beyond! That’s

From playlist Geometry

Pythagoras had a problem with beans and irrationality. What really happened? I don't know! The square root of two is irrational, and beans are delicious. My personal website, which you might like: http://vihart.com

From playlist Doodling in Math and more | Math for fun and glory | Khan Academy

The Pythagorean theorem is an easy to use relation in geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides. To sup

From playlist Trigonometry and Pythagoras

Proving the Pythagorean Theorem

We learned about the Pythagorean Theorem, but where did it come from? How do we know it's definitely true? What if old Pythag just made it up off the top of his mystical skull? Lucky for us, in math we can proof that things are definitely true, and there are tons of ways to prove that the

From playlist Geometry

http://www.teachastronomy.com/ Pythagoras was one of the most influential thinkers in history. This Greek philosopher and mathematician came up with the idea that numbers were the basis of everything. There is no written record, and nothing about Pythagoras survives in writing. He essen

From playlist 02. Ancient Astronomy and Celestial Phenomena

Fibonacci = Pythagoras: Help save a beautiful discovery from oblivion

In 2007 a simple beautiful connection Pythagorean triples and the Fibonacci sequence was discovered. This video is about popularising this connection which previously went largely unnoticed. 00:00 Intro 07:07 Pythagorean triple tree 13:44 Pythagoras's other tree 16:02 Feuerbach miracle 24

From playlist Recent videos

Number Theory | Primitive Pythagorean Triples

We derive the structure of all primitive Pythagorean triples.

From playlist Number Theory

Episode 3: The Theorem Of Pythagoras - Project MATHEMATICS!

Episode 3. The Theorem of Pythagoras: Several engaging animated proofs of the Pythagorean theorem are presented, with applications to real-life problems and to Pythagorean triples. The theorem is extended to 3-space, but does not hold for spherical triangles. A Program Guide and Workbook

From playlist Courses and Series

Pythagorean Party by Karen Campe

Karen Campe will guide you through a series of interactive activities in GeoGebra that will help you understand the Pythagorean Theorem and its applications. You'll also explore Pythagorean Triples and dive into the Converse Pythagorean Theorem by using GeoGebra to explore this theorem and

From playlist FLGGB 2023

Algebra 1 11.6d - Pythagorean Triples

Pythagorean Triples. From the Algebra 1 course by Derek Owens.

From playlist Algebra 1 Chapter 11 (Selected videos)

Introduction to Pitch Systems in Tonal Music Part 6: Pythagorean Tuning and the Pure Triad

UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 06. Pitch Systems in Tonal Music -- Pythagorean Tuning and the Pure Triad -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creat

From playlist Introduction to Pitch Systems in Tonal Music

Pythagorean Theorem - Understand In 10 Minutes

The Pythagorean Theorem is a very important law in geometry that allows us to find the sides of right triangles. In this video I will go the Pythagorean Theorem formula and will solve various Pythagorean Theorem problems. If you need extra help with math check out my math learning program

From playlist Pre-Algebra

Quick Pythagorean Triple Review

In this video we will complete a quick review of pythagorean triples what they are and where they come from. ⭐️ Quick Pythagorean Theorem Review - https://youtu.be/NBny8jcBa60 ⭐️ Quick Special Right Triangles Review - https://youtu.be/Sxk9m_ZpVcA ✅ New Videos on Triangles - https://www.y

From playlist Quick Right Triangle Review

Pythagorean identity explanation

Hello, this is my first Hope you liked it! :D 3blue1brow math contest submision

From playlist Summer of Math Exposition Youtube Videos

Learn how to work with Pythagorean Triples instead of using the pythagorean theorem in this free math video tutorial by Mario's Math Tutoring. 0:25 What are Pythagorean Triples 0:34 4 Most Common Pythagorean Triples 1:14 Example 1 a Multiple of a 3-4-5 Pythagorean Triple 1:32 How to Recog

From playlist Geometry