The two-dimensional Cartesian coordinate system may be used to graph a variety of equations in the form of straight and curved lines. One way to graph an equation is to determine a number of different values for the variables and plot them on the...

The Cartesian coordinate system is named after René Descartes (1596-1650), the noted French mathematician and philosopher, who was among the first to describe its properties. However, historical evidence shows that Pierre de Fermat (1601-1665),...

The link between Euclidean geometry and arithmetic is achieved in the Cartesian coordinate system. The discoverer of this system, René Descartes, imagined points in space to be much like a fly hovering about in a room. The position of the fly...

In mathematics, the Cartesian coordinate system (also called rectangular coordinate system) is used to determine each point uniquely in a plane through two numbers, usually called the x-coordinate and the y-coordinate of the point. To define the...

The Fly on the Ceiling: A Math Myth (Glass 1998) imaginatively recreates the story of Rene Descartes and the Cartesian coordinate system. Descartes, a French philosopher and mathematician, was unfortunately also a messy and disorganized person. One day, unable to find any food...

At Johann Hay GmbH in Bad Sobernheim, Germany--which forges and processes parts for automotive engines, gears, and axles--maintenance and repair of forging dies is an ongoing requirement. To maintain forging dies in good operating condition, it is necessary at regular intervals to machine...