I propose that there are 9 ways* to change the type of movement material with any given moment in an improvised dance.
If we are to take a dance of 10 minutes in length and say that the dancer can change the type of movement material every 30 seconds then there are 19 moments when the change can happen and have movement afterwards.
This means that there are 9 to the 19th power number of dances that are possible to create.
This leads us to
possible different dance choreographies if we are to look at moments of change in movement material.
*These changes will be elucidated later on. Stay tuned!