**Researches on Curves of the Second Order**

by George Whitehead Hearn

**Publisher**: Project Gutenberg 2005**ISBN/ASIN**: 1429704047**Number of pages**: 64

**Description**:

Researches on curves of the second order, also on cones and spherical conics treated analytically, in which the tangencies of Apollonius are investigated, and general geometrical constructions deduced from analysis; also several of the geometrical conclusions of M. Chasles are analytically resolved, together with many properties entirely original.

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