MATHEMATICS (MS 1-278)
The purpose of this memoir is to find some way of treating geometry metrically by introducing the absolute synthetically. The attempt is restricted to plane non-Euclidean geometry: "Solid non-Euclidean geometry is a trifle too hard for me."
Absolute, the, Geometry, Euclidean (nonEuclidean), Mathematics
1 p. and 1 p.
MATHEMATICS / ANALYTIC GEOMETRY