dynamical list problem

[Albert Chan]

(01-04-2019 08:51 AM)peacecalc Wrote:  {1 2 1 3 2} -> {{1 2 1 1} {2 1 2} {1 3 1} {3 2}}
These four lists contain all a way of 5 meters, but with different times of walking:

You missed {1 1 3}. Total distance travelled = 9m, thus should have 5 ways.

It might help calculations if list is travelled (time distance):

{1 2 1 3 2} => {(0 0) (1 1) (2 3) (3 4) (4 7) (5 9)}

For speed of any distance, just interpolate for the time.
Example, above missed {1 1 3}:

Speed(2m to 7m) = (7-2) / (4-1.5) = 5/2.5 = 2 m/s

With (time distance) list, no restrictions for equal time intervals, thus solved lost GPS signal problem.
Also, distance does not restricted to integers.