GEOMETRY OF THE TIME LINE

Geometry is the branch of Mathematics that teaches us the construction of figures of one, two or three dimensions.

The postulates of the time line are:

              IO           AI            PI
-----I----------I----------I----------I----------> TIME (hours)
            past      present    future

IO is interval occurred
AI is active interval
PI is potential interval

1- The arrow indicates the direction of time, from past to future.
2- The intervals (O, A, P) are singular. There is only one at a time.
3- The intervals (O, A, P) are sequential.
4- The time line arises from the change-interval duality.
5- The time line is infinite, both backward and forward.

Elvis Sibilia