bn:00072154n
Noun Concept
Categories: Historical scientific instruments, 1620 introductions, Wikipedia articles incorporating a citation from the New International Encyclopedia, Logarithms, English inventions
EN
slide rule  slipstick  cursor  Addition Slide Rule  Circular calculator
EN
Analog computer consisting of a handheld instrument used for rapid calculations; have been replaced by pocket calculators WordNet 3.0
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EN
Analog computer consisting of a handheld instrument used for rapid calculations; have been replaced by pocket calculators WordNet 3.0 & Open English WordNet
A slide rule is a hand-operated mechanical calculator consisting of slidable rulers for evaluating mathematical operations such as multiplication, division, exponents, roots, logarithms, and trigonometry. Wikipedia
A mechanical analog computer Wikipedia Disambiguation
A simple analog calculator Wikipedia Disambiguation
Mechanical analog computer. Wikipedia Disambiguation
mechanical analog computer Wikidata
Analog computer consisting of a handheld instrument used for rapid calculations. OmegaWiki