Search Results for ""

A half-plane is a planar region consisting of all points on one side of an infinite straight line, and no points on the other side. If the points on the line are included, ...

The points on a line can be put into a one-to-one correspondence with the real numbers.

The digon is the degenerate polygon (corresponding to a line segment) with Schläfli symbol {2}.

Line segment ranges and pencils which have equal cross ratios are said to be equicross.

A flow line for a map on a vector field F is a path sigma(t) such that sigma^'(t)=F(sigma(t)).

A one-dimensional geometric object such as a pencil or line segment range.

The roulette of the pole of a hyperbolic spiral rolling on a straight line is a tractrix.

A point which lies on at least one ordinary line is called an ordinary point, or sometimes a regular point.

A line segment where two faces of a polyhedron meet, also called a side.

The slope b of a line obtained using linear least squares fitting is called the regression coefficient.