But because hyperbolic geometry expands outward much more quickly than flat geometry does, there’s no way to fit even a two-dimensional hyperbolic plane inside ordinary Euclidean space unless we’re ...

It is a double syllabus, being a syllabus of geometrical constructions and a syllabus of plane geometry. The former is very brief, and contains such constructions as can be made with the ruler and ...

In hyperbolic geometry the plane is not necessarily so flat. Yet while nature has been playing with hyperbolic forms for hundreds of millions of years, mathematicians spent hundreds of years ...

THIS is a really capital book for students of what may be called scholarship standard. It contains, among other things, sections on similarity, transversals, vector geometry, inversion, and coaxal ...

The plane flew a distance of 226 feet and 10 inches ... them as an educational tool that helps one study aerodynamics and geometry. “I am hoping the students get interested in the broad ...