The process of unification with the Infinite must be a progressus ad infinitum.
In this case the distinction between a progressus in infinitum and a progressus in indefinitum is a mere piece of subtlety.
But, as regards space, there exists in it no distinction between progressus and regressus; for it is an aggregate and not a series--its parts existing together at the same time.
The term employed by the mathematicians is progressus in infinitum.
The philosophers prefer the expression progressus in indefinitum.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "progressus" in a variety of sentences. We hope that you will now be able to make sentences using this word.
