Johann Heinrich Lambert is credited with the first proof that pi is irrational in 1768.
He was the French mathematician Rene Descartes
Pythagoras
gurman singh is the famous and great mathematician of geometry
Euclid
Euclid
Rene Descartes was the mathematician that applied algebra to geometry.
He was the French mathematician Rene Descartes
Pythagoras
Yes. There were mathematicians who were in geometry. In fact, anyone who contributed to our understanding of geometry was a mathematician.
James Thomas Larkins has written: 'Descriptive geometry' -- subject(s): Descriptive Geometry
Leslie David Hayes has written: 'Descriptive geometry' -- subject(s): Descriptive Geometry
Albert E. Church has written: 'Elements of descriptive geometry, with its applications to spherical projections, shades and shadows, perspective and isometric projections' -- subject(s): Accessible book, Descriptive Geometry 'Elements of the differential and integral calculus' -- subject(s): Calculus 'Elements of descriptive geometry' -- subject(s): Descriptive Geometry 'Elements of analytical geometry' -- subject(s): Analytic Geometry
Mathematicians do proof in order to solve Geometry theorems.
gurman singh is the famous and great mathematician of geometry
Euclid
Euclid
Euclid's Elements of Geometry is often referred to as "the mathematician's bible".