Time complexity of Floyd Warshall algorithm?

Dijkstra's algorithm with common data structure is O(E log v) but Fibonacci heap improves this to O(E+v log v) which is more complicated data structure and constant factory of algorithm is bigger than floyed. Look at Running time in this link .

If you look at that algorithm, there are three loops and only 2 statements nested inside of those. The only logic is done within the third nested loop. If you ran n Djikstra's, the logic would be done inside the first loop as well as the lasted nested, which is easily debatably not cleaner.

With the clean three loops the computer should have an easier time managing the memory as well.

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