wyrachowany 用英语:

Primitive calculating machines existed long before computers were developed.

He is shrewd and calculating.

Be careful with alfie. He is a clever and calculating man.

Nobody likes him because of his calculating way of getting what he wants

Computers can be thought of as mere calculating machines.

Calculating the risk which is involved in the event of failure, he demanded a show-down with the other party.

for mercenary reasons

she’s nothing but a mercenary little gold-digger