Sentence Examples with the word DUPLICATIO

Three years later he brought his three great achievements together in compendious form, Quadratura circuli, Cubatio sphaerae, Duplicatio cubi, and as soon as they were once more refuted by Wallis, reprinted them with an answer to the objections, in compliment to the grand-duke of Tuscany, who paid him attentions on a visit to England in 1669 (L.W.