0
votes
0answers
30 views

Is it possible to obtain vector differentiation results in terms of vectors rather than components? [duplicate]

When doing certain operations on vectors in Mathematica it is quite desirable to convert the results back into coordinate-free notation. Unfortunately, after going through the Documentation Center and ...
4
votes
1answer
343 views

Checking if an expression is equal to zero

I have 6 points in $\mathbb R^3$ as follows: ...