quaternion

Example Sentences

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Indeed, mere months after Hamilton’s quaternion brain wave, his friend John T. Graves debuted “octaves,” a kind of double quaternion now called octonions.

From Slate • Oct. 14, 2016

If you derive a quaternion multiplication table from the fundamental formula Hamilton carved into Broome Bridge, you’ll find that ij = k, but ji = -k.

From Slate • Oct. 14, 2016

Four soldiers formed a quaternion; four quaternions therefore were sixteen men, who were especially appointed to guard Peter.

From "Granny's Chapters" (on scriptural subjects) by Ross, Lady Mary

The customary quire is a gathering of eight leaves, forming a quaternion proper.

From A Sixth-Century Fragment of the Letters of Pliny the Younger A Study of Six Leaves of an Uncial Manuscript Preserved in the Pierpont Morgan Library New York by Lowe, E. A. (Elias Avery)

Air, and ye Elements, the eldest birth Of Nature's womb, that in quaternion run Perpetual circle, multiform; and mix And nourish all things; let your ceaseless change Vary to our great Maker still new praise.

From Paradise Lost by Milton, John