What fundamental challenge persisted in mechanical computation, illustrated by the Stepped Reckoner's operation?
Answer
Calculations involving large numbers or many digits were slow due to reliance on iteration.
Because multiplication and division relied on repeated addition or subtraction, calculations involving many digits became very slow, requiring numerous manual or crank-driven steps.

#Videos
Gottfried Wilhelm Leibniz, 1672, demonstration video - YouTube
Related Questions
What was the primary achievement of the Stepped Reckoner regarding arithmetic operations?What key mechanical innovation allowed the Stepped Reckoner to handle multiplication and division?How was division performed mechanically on the Stepped Reckoner?When did Leibniz present his finished mechanical calculator to the French Academy of Sciences?What distinguished the Stepped Reckoner from the machine developed by Blaise Pascal?What was Leibniz's theoretical ambition related to the *Calculus Ratiocinator*?What characteristic defined the teeth on the specialized stepped drum mechanism?What fundamental challenge persisted in mechanical computation, illustrated by the Stepped Reckoner's operation?What philosophical drive informed Leibniz’s creation of the Stepped Reckoner hardware?What major engineering difficulty was inherent in managing the 'carry' operation on the Stepped Reckoner?