The Mathematical Papers of Isaac Newton: Volume 6

This volume reproduces mathematically significant extracts from the extant manuscript record of Newton's researches during 1684–5 into the dynamical motion of bodies under the deviating action of a central force, and his subsequent struggles thereby to explain the observed motions of solar comets and of the moon. The short tract De motu Corporum, which Newton initially composed on this topic in the early autumn of 1684, was primarily built around his earlier proof that in the absence of ext...