Books Quote by Joseph-Louis Lagrange

As for methods I have sought to give them all the rigour that one requires in geometry, so as never to have recourse to…

— Augustin-Louis Cauchy

The ordinary operations of algebra suffice to resolve problems in the theory of curves.

— Joseph-Louis Lagrange

“hyper-geometric Arithmetic —Oddition, Extraction, Uglification, and Excision.” “I”

— Kent David Kelly

The arithmetical symbols are written diagrams and the geometrical figures are graphic formulas.

— David Hilbert

What I was trying to construct was relative symmetry, where it seems clear that the shapes have arrived through consideration.

— Kerry James Marshall

I'm no mathematician, so I'm stuck with the graphic representations.

— Hugh Hopper

We endeavour to employ only symmetrical figures, such as should not only be an aid to reasoning, through the sense of sight, but should…

— John Venn

They certainly aren't connected with the old geometric art. My work isn't geometric in that sense.

— Donald Judd

We can... treat only the geometrical aspects of mathematics and shall be satisfied in having shown that there is no problem of the truth…

— Hans Reichenbach

Geometric calculus consists in a system of operations analogous to those of algebraic calculus, but in which the entities on which the calculations are…

— Giuseppe Peano

My work is always very geometric.

— Bibhu Mohapatra

Geometry is the art of correct reasoning from incorrectly drawn figures.

— Henri Poincare