συμψηφίζωsympsēphízō

Same root

• σύνsýn · G4862with or together (but much closer than G3326 (μετά) or G3844 (παρά)), i.e. by association, companionship, process, resemblance, possession, instrumentality, addition, etc.
• ψηφίζωpsēphízō · G5585to use pebbles in enumeration, i.e. (generally) to compute

Where it appears

Appears 1 times in the Bible.

• Acts 19:19 A number of them who had been practicing sorcery brought their incantation books and burned them at a public bonfire. The value of the books was several million dollars.