Comment by pbhjpbhj
7 years ago
There are no actual straight lines.
And we'd need a frame of reference in any case.
The problem seems ill-defined.
7 years ago
There are no actual straight lines.
And we'd need a frame of reference in any case.
The problem seems ill-defined.
I think the problem is fairly well defined, the headline just doesn’t define it fully (with good reason).