napier's_bones | ||
1. | [ noun ] a set of graduated rods formerly used to do multiplication and division by a method invented by John Napier | |
Synonyms: | Napier's_rods | |
Related terms: | calculator | |
Similar spelling: |
Napier's_rods |
napier's_bones | ||
1. | [ noun ] a set of graduated rods formerly used to do multiplication and division by a method invented by John Napier | |
Synonyms: | Napier's_rods | |
Related terms: | calculator | |
Similar spelling: |
Napier's_rods |