1 matching record(s)
D (Stack)Halley, Edmund
"An Easie Demonstration of the Analogy of the Logarithmick Tangents to the Meridian Line or sum of Secants: with various Methods for computing the same to the utmost Exactness"
In a volume of various papers, extracted from Philosophical Transactions of the Royal Society, 1676 onwards. Spine title: "Halley's Astronom Tracts". Formerly the property of the Radcliffe Observatory.
[Unknown]
1676