calculated

Francis Fox torments his pupils at every level, using calculated psychology to entice and to destroy.

But once Robert had calculated that he had made the trip 17 times, he set himself a target of walking it 50 times by the time he reached 65.

But researchers calculated that it would take billions of dollars in startup money and decades to pay for itself.

They’ve hurt people in sudden fits of rage and calculated, premeditated attacks.

A mother was stabbed to death in a "cold blooded, calculated, premeditated murder" as she pushed her baby in a pram, a court has heard.