An introductory account of certain modern ideas and methods in plane analytical geometry
A university textbook on plane analytical geometry by Charlotte Angas Scott, published by Macmillan in London and New York in 1894 for mathematics students and teachers. The 34 figures are line-engraved geometric diagrams on cream paper: triangles crossed by extended straight lines, dashed construction lines, conics, hatched half-planes, and italic labels for points and equations such as x+y=0, offering designers clean linework, lettered vertices, and shaded plane areas.
