# Hacktivateed

## How did Descartes invent the coordinate system?

One day, Descartes noticed a fly crawling around on the ceiling. When he got out of bed, Descartes wrote down what he had discovered. Then he tried describing the positions of points, the same way he described the position of the fly. Descartes had invented the coordinate plane!

## Did Descartes invent Cartesian coordinates?

The coordinate system we commonly use is called the Cartesian system, after the French mathematician René Descartes (1596-1650), who developed it in the 17th century. Geometric shapes, such as circles, could now be described algebraically using the coordinates of the points that make up the shapes.

When did Rene Descartes invent the coordinate system?

History. The adjective Cartesian refers to the French mathematician and philosopher René Descartes, who published this idea in 1637. It was independently discovered by Pierre de Fermat, who also worked in three dimensions, although Fermat did not publish the discovery.

What math was invented by Descartes?

Descartes’s influence in mathematics is equally apparent; the Cartesian coordinate system was named after him. He is credited as the father of analytic geometry, the bridge between algebra and geometry—used in the discovery of infinitesimal calculus and analysis.

### Who is called the father of Geometry?

Euclid, The Father of Geometry.

### Why is it called Cartesian?

The Cartesian coordinate system is used to plot points. The Cartesian plane is named after the French mathematician and philosopher René Descartes (1596–1650), who introduced the coordinate system to show how algebra could be used to solve geometric problems.

What were Descartes main ideas?

Scholars agree that Descartes recognizes at least three innate ideas: the idea of God, the idea of (finite) mind, and the idea of (indefinite) body.

What did Descartes mean by I think therefore I am?

Cogito, ergo sum
“I think; therefore I am” was the end of the search Descartes conducted for a statement that could not be doubted. He found that he could not doubt that he himself existed, as he was the one doing the doubting in the first place. In Latin (the language in which Descartes wrote), the phrase is “Cogito, ergo sum.”

## Who is the first father of mathematics?

Archimedes
Archimedes is considered the father of mathematics because of his notable inventions in mathematics and science. He was in the service of King Hiero II of Syracuse. At that time, he developed many inventions.

The adjective Cartesian refers to the French mathematician and philosopher René Descartes, who published this idea in 1637. It was independently discovered by Pierre de Fermat, who also worked in three dimensions, although Fermat did not publish the discovery. Click to see full answer Hereof, why did Rene Descartes invent the coordinate system?

## How did the Cartesian plane get its name?

The Cartesian plane, named after the mathematician Rene Descartes (1596 – 1650), is a plane with a rectangular coordinate system that associates each point in the plane with a pair of numbers.

What did Descartes contribute to the field of math?

Descartes also made a number of other contributions to mathematics. He discovered the Law of Angular Deficiency for all polyhedrons and was the first to offer a quantifiable explanation of rainbows. In La Géometrie, Descartes introduced a familiar mathematics symbol, a raised number to indicate an exponent .

How are Cartesian coordinates used in coordinate geometry?

Cartesian coordinates are used to locate a point in space by giving its relative distance from perpendicular intersecting lines. In coordinate geometry, all points, lines, and figures are drawn in a coordinate plane .