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New posts in rotations
Rotation matrix in spherical coordinates
rotations
spherical-coordinates
How to rotate one vector about another?
vector-spaces
rotations
quaternions
How to find an angle in range(0, 360) between 2 vectors?
geometry
rotations
Why are orthogonal matrices generalizations of rotations and reflections?
linear-algebra
matrices
rotations
reflection
orthogonal-matrices
What does it mean to represent a number in term of a $2\times2$ matrix?
linear-algebra
abstract-algebra
matrices
complex-numbers
rotations
Finding the rotation matrix in n-dimensions
linear-algebra
rotations
Eigenspace of Kronecker power of a 2*2 rotation matrix
linear-algebra
matrices
eigenvalues-eigenvectors
rotations
kronecker-product
Consider a right angled $\triangle PQR$ right angled at $P$ i.e ($\angle QPR=90°$) with side $PR=4$ and area$=6$.
geometry
triangles
area
rotations
Representing rotations using quaternions
rotations
quaternions
Why does $A^TA=I, \det A=1$ mean $A$ is a rotation matrix?
linear-algebra
matrices
geometry
rotations
orthogonal-matrices
"Random" generation of rotation matrices
random-variables
rotations
Understanding rotation matrices
linear-algebra
matrices
rotations
Equation of hyperboloid of one sheet resulting from rotating a (skew) line about an axis
3d
rotations
quadrics
Find the coordinates of a point on a circle
geometry
trigonometry
circles
rotations
What is the exact and precise definition of an ANGLE?
geometry
terminology
definition
physics
rotations
Generalized rotation matrix in N dimensional space around N-2 unit vector
linear-algebra
matrices
rotations
Which special orthogonal groups are ambivalent?
group-theory
geometry
rotations
Rotation Matrix of rotation around a point other than the origin
matrices
rotations
affine-geometry
homogeneous-spaces
How do you rotate a vector by a unit quaternion?
quaternions
rotations
System coordinate rotation, using a vector's value [closed]
linear-algebra
linear-transformations
coordinate-systems
rotations
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