calculating device
C42456
concept
A calculating device is a tool or machine designed to perform arithmetic or more complex mathematical operations, either mechanically or electronically, to assist in computation tasks.
Observed surface forms (2)
- calculator software ×2
- adding machine ×1
Instances (4)
- Burroughs adding machine via concept surface "adding machine"
- Napier's bones
- GNOME Calculator via concept surface "calculator software"
- KCalc via concept surface "calculator software"