Where Graph Theory Meets The Road: The Algorithms Behind Route Planning 33 Comments by: Maya Posch April 4, 2024 ...

In such cases, the fastest known shortest-path algorithm doesn’t work. For decades, fast algorithms for finding shortest paths on negative-weight graphs have remained elusive.

These include Taylorseries, Curve fitting algorithms, and the CORDIC algorithm. This tutorial describes software implementation of the followingfixed point trigonometric routines using the CORDIC ...