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[Commentary:
The reference on this page is to Variorum responsorum liber VIII, Chapter 13, entitled 'Angulus cornicularis'
(Viete 1593d, Chapter . There Viète gave six arguments about the angle between the tangent and circumference of a circle. Harriot has converted each of them into ratios, written in the lower half of the page in symbolic notation. ]
Cornus. Vieta habet 6 sequentes
[Translation: Horn angle. Viète has the 6 following ]
[Translation: Horn angle. Viète has the 6 following ]