It would seem that, according to Hartshorne and Cobb, each of God's experiences would have
the same temporal extension as the most rapid of actual entities, in this case 1/80 of a second.
Whitehead defines co-presence initially as a two - termed relation between events that share the
same instantaneous space (in a duration whose
temporal extension is ideally reduced to zero) according to some observer (CN 177).5 Co-presence as a two - termed relation is symmetrical, but when extended to many terms may or may not be transitive (CN 177).