Private Book Club
Events arising from the position of particles in a coordinate system
Ravel.1.71A
Events arising from the position of particles in a coordinate system-BASIC
Ravel.1.72A
Events arising from the position of particles in a coordinate system-Academic
Ravel.1.73A
Coordinate system of particles appearing depending on events
Ravel.1.71B
Coordinate system of particles appearing depending on events-BASIC
Ravel.1.72B
Church of René 