Ufyukyu

5 0 I have a list of 100 vectors 2D (x,y) defined by RandomReal[1.0, {100, 2}] and a given forward vector such as {1, 1} . My ultimate objective is to find the vector on the most right hand side of the forward vector. If there is non such a vector, then pick up the first vector on the left of the forward vector. I can do this by firstly classifying the initial list of vectors into 2 lists: 1 list contains all vectors on the right hand side of the forward vector. The second contains all vectors on its left hand side. The criterion to define whether a vector on the right hand side of the forward vector is that its cross product between the considered vector with the forward vector is positive. A negative result would mean it is on the left of the forward vector. The next step would be to check if the list of the...