Question

I have a list of floating points numbers which represent x and y coordinates of points.

(-379.99418604651157, 47.517234218543351, 0.0) #representing point x

an edge contains two such numbers.

I’d like to use a graph traversal algorithm, such as dijkstra, but using floating point numbers such as the ones above don’t help.
What I’m actually looking for is a way of approximating those numbers:

(-37*.*, 4*.*, 0.0)

is there a python function that does that?

Answer 1

Like so?

>>> x, y, z = (-379.99418604651157, 47.517234218543351, 0.0)
>>> abs(x - -370) < 10
True
>>> abs(y - 40) < 10
True