There was a long discussion in a forum I visit in where a calculus teacher was being critical of Stewarts Calculous for making a distinction between points and vectors. He argued that no such distinctions are made in Eastern Europe or Germany and argued that mainstream US Mathematics has been perverted by bad textbooks.
I was just wondering what this guy was talking about. What is the differences between how vectors and points are defined in and outside the US.
Here is one of his arguments,
There is no such terminology as "geometric point". The terminology "geometric vector" is simply confusing and inaccurate and should be avoided. The "displacement vector" referred to by Stewart is not a vector. It models a force applied to a point. In Bulgarian, that is called an "arrow" by physicists (to avoid confusing it with a "vector"). That object is very different from vector, and the point of application matters. When adding arrows based at different points, the resulting arrow has an application point different from the bases of the two original arrows.
The "geometric point" terminology stems from misunderstanding of the terminology of Euclidean geometry. Such misunderstanding often occurs to lower level educators such as Stewart. ... However, what he calls "vector" in english is called "displacement vector", and in Bulgarian it's called "arrow". A "displacement vector" is not a vector. Displacement vectors do not satisfy the axioms of a vector space. Vectors can be defined as equivalence classes (set-theoretically) of displacement vectors.