difference engines

  1. Home
  2. top of the aat hierarchies
  3. Objects Facet
  4. Furnishings and Equipment (hierarchy name)
  5. Tools and Equipment (hierarchy name)
  6. equipment
  7. [equipment by process]
  8. data processing equipment
  9. [temporary alphabetical list: data processing equipment]
  10. difference engines
Scope note
Calculating machines, now historic, that were able to produce tables of values for arithmetic functions. The machine was designed by English inventor and engineer Charles Babbage in 1822, and a working model was built in 1853 by George and Edward Scheutz.
difference engines
Accepted term: 29-Apr-2024