Vector as directional derivate?
47598
Motivation behind the definition of tangent vectors
55420
How does the chain rule work for functions from vectors to vectors?
141286
When is $\mathbf{X}^{T}\mathbf{X}+\lambda\mathbf{I}$ invertible?
5347
Using the definition of a vector space to prove that $0x = 0$ and $(-1)x = -x$
95482
propagating data within a vector
15173
Why use vectors to describe velocity/force/etc instead of treating magnitude and direction as separate values?
12092
When can one write $a=v \cdot dv/dx$?
156985
Question Concerning Vectors
89517
Do four dimensional vectors have a cross product property?
45071
Having the derivative be an operator
68973
Is the determinant differentiable?
68939
Derivative and vector for start of curve are orthogonal to fixed vector, hence the curve is
153707
Is the Lie bracket of two vector fields well defined?
106319
Can we divide two vectors?
38730
Is it possible to do vector calculus in Mathematica?
30032
What does it mean to take the gradient of a vector field?
59598
The vectors are orthonormal