Sentence Examples

  • Akin to the geometrical works is that On the Dioptra, a remarkable book on land-surveying, so called from the instrument described in it, which was used for the same purposes as the modern theodolite.
  • Hultsch (Heronis Alexandrini geometricorum et stereometricorum reliquiae, 1864), the Dioptra by Vincent (Extraits des manuscrits relatifs a la geometrie pratique des Grecs, Notices et extraits des manuscrits de la Bibliotheque Imperiale, xix.

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