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Rotations — Topic Summaries

AI-powered summaries of 3 videos about Rotations.

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e to the pi i, a nontraditional take (old version)

3Blue1Brown · 2 min read

The equation e^(πi) = −1 stops looking like black magic once exponentials are redefined as a bridge between two kinds of actions on numbers: sliding...

ExponentialsComplex NumbersUnit Circle

Three-dimensional linear transformations | Chapter 5, Essence of linear algebra

3Blue1Brown · 2 min read

Linear transformations in three dimensions are fully determined by where they send the three standard basis vectors—so a 3D “grid-squishing” process...

3D Linear TransformationsBasis Vectors3×3 Matrices

Distributions 9 | Coordinate Transformation [dark version]

The Bright Side of Mathematics · 2 min read

Invertible coordinate changes act on distributions by composing test functions with the inverse map and correcting by the Jacobian determinant. That...

DistributionsCoordinate TransformationsJacobian Determinant