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Dive into the fascinating world of mathematics with our captivating articles, written by passionate experts. Whether you are a curious amateur or a seasoned mathematician, our articles cover a wide range of topics, from fundamental concepts to the latest discoveries, including practical applications and philosophical reflections.

Glide reflection: reflection and translation | Tangente

Glide reflection: reflection and translation | Tangente

Mar 16, 2026
n-fold rotational symmetry and invariance | Tangente

n-fold rotational symmetry and invariance | Tangente

Mar 16, 2026
Triangle symmedian and Lemoine point | Tangente

Triangle symmedian and Lemoine point | Tangente

Mar 16, 2026
Wythoff symbol: kaleidoscopic polyhedra | Tangente

Wythoff symbol: kaleidoscopic polyhedra | Tangente

Mar 16, 2026
Schläfli symbol: polytope notation | Tangente

Schläfli symbol: polytope notation | Tangente

Mar 16, 2026
Kronecker delta δᵢⱼ: definition and uses | Tangente

Kronecker delta δᵢⱼ: definition and uses | Tangente

Mar 16, 2026
Legendre symbol: quadratic residues | Tangente

Legendre symbol: quadratic residues | Tangente

Mar 16, 2026
Jacobi symbol: a generalization of the Legendre symbol | Tangente

Jacobi symbol: a generalization of the Legendre symbol | Tangente

Mar 16, 2026
Christoffel symbol in tensor calculus | Tangente

Christoffel symbol in tensor calculus | Tangente

Mar 16, 2026
James Sylvester: algebra and matrix theory | Tangente
Famous figures

James Sylvester: algebra and matrix theory | Tangente

Mar 16, 2026
Surjection: surjective map in algebra | Tangente

Surjection: surjective map in algebra | Tangente

Mar 16, 2026
Ludwig Sylow: theorems on finite groups | Tangente
Famous figures

Ludwig Sylow: theorems on finite groups | Tangente

Mar 16, 2026
Minimal surface: zero curvature and examples | Tangente

Minimal surface: zero curvature and examples | Tangente

Mar 16, 2026
Kummer surface: quartic with 16 singular points | Tangente

Kummer surface: quartic with 16 singular points | Tangente

Mar 16, 2026
Compact surface: sphere and torus | Tangente

Compact surface: sphere and torus | Tangente

Mar 16, 2026
Compact support: definition and Heine's theorem | Tangente

Compact support: definition and Heine's theorem | Tangente

Mar 16, 2026
Equidistribution modulo 1 and Weyl's criterion | Tangente

Equidistribution modulo 1 and Weyl's criterion | Tangente

Mar 16, 2026
Adjacent sequences: theorem and convergence | Tangente

Adjacent sequences: theorem and convergence | Tangente

Mar 16, 2026
Superb and magnificent sequences: divisibility | Tangente

Superb and magnificent sequences: divisibility | Tangente

Mar 16, 2026
Eventually constant sequence | Tangente

Eventually constant sequence | Tangente

Mar 16, 2026