...The invention of logarithms, by Baron Napier, of Merchistoun, was foundto be of inestimable value to astronomers in facilitating andabbreviating the methods of astronomical calculation...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...By the use of logarithms, arithmetical computations which necessitatedlaborious application for several months could with ease be completed inas many days...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
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