τὸ ὅλον τόδε ποσαπλάσιον τοῦδε γίγνεται → how many times greater is this whole sum than that one
P. συναγωγή, ή.
collection: P. and V. συλλογή, ἡ, ἄθροισις, ἡ.
attention: P. and V. ἐπιστροφή, ή.
