Plane curves | Mathematical terminology
In algebraic geometry, a lemniscate is any of several figure-eight or ∞-shaped curves. The word comes from the Latin "lēmniscātus" meaning "decorated with ribbons", from the Greek λημνίσκος meaning "ribbons", or which alternatively may refer to the wool from which the ribbons were made. Curves that have been called a lemniscate include three quartic plane curves: the hippopede or lemniscate of Booth, the lemniscate of Bernoulli, and the lemniscate of Gerono. The study of lemniscates (and in particular the hippopede) dates to ancient Greek mathematics, but the term "lemniscate" for curves of this type comes from the work of Jacob Bernoulli in the late 17th century. (Wikipedia).
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From playlist Linear Algebra Vignettes
PreCalculus - Polar Coordinates (21 of 35) Graphing Polar Epns: r^2=(2^2)[sin2(theta)], Lemniscate
Visit http://ilectureonline.com for more math and science lectures! In this video I will graph polar equation r^2=(2^2)[sin2(theta)], the lemniscate. Next video in the polar coordinates series can be seen at: http://youtu.be/lbdYN9S9aPs
From playlist Michel van Biezen: PRECALCULUS 10 - POLAR COORDINATES
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From playlist Linear Algebra Vignettes
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Intro to using the Lucene text search library. For other programming videos, including a complete beginner's course, visit http://codeschool.org
From playlist Text search with Lucene
This course is on Lemma: http://lem.ma Lemma looking for developers: http://lem.ma/jobs Other than http://lem.ma, I recommend Strang http://bit.ly/StrangYT, Gelfand http://bit.ly/GelfandYT, and my short book of essays http://bit.ly/HALAYT Questions and comments below will be prompt
From playlist Problems, Paradoxes, and Sophisms
PreCalculus - Polar Coordinates (20 of 35) Graphing Polar Eqns: r^2=(2^2)[cos2(theta)], Lemniscate
Visit http://ilectureonline.com for more math and science lectures! In this video I will graph polar equation r^2=(2^2)[cos2(theta)], the lemniscate. Next video in the polar coordinates series can be seen at: http://youtu.be/WzlQjURlikE
From playlist Michel van Biezen: PRECALCULUS 10 - POLAR COORDINATES
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From playlist Workshop on Mean Curvature and Regularity
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From playlist Applied Math
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This video introduces some key objects, and also challenges, when we move beyond the Greek tradition to the more modern view of "curves". This rests crucially on the development of analytic geometry, or Cartesian coordinates, by Fermat and Descartes in the 17th century. They, along with Jo
From playlist Algebraic Calculus One from Wild Egg
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From playlist Linear Algebra Vignettes
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From playlist Linear Algebra Vignettes
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From playlist PreCalculus
Linear Algebra 19r: Translations, or How to Represent Nonlinear Transformations by Matrix Products
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From playlist Part 3 Linear Algebra: Linear Transformations
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► My Precalculus course: https://www.kristakingmath.com/precalculus-course Graphing polar curves and, more specifically, graphing circles, is a hard thing to master at first. But, with practice, it gets a lot easier, and you'll get much, much faster. When you have a polar equation, you u
From playlist Trigonometry
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From playlist Linear Algebra Vignettes
The full version of this precalculus video tutorial focuses on graphing polar equations. It explains how to graph circles, limacons, cardiods, rose curves, and lemniscates. It provides plenty of examples and practice problems. Get The Full 1 Hour Video on Patreon: https://www.patreon.co
From playlist New Precalculus Video Playlist