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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.

Tammes problem: points on a sphere | Tangente

Tammes problem: points on a sphere | Tangente

Mar 16, 2026
Takeshi Kitano's problem: writing 2011 | Tangente

Takeshi Kitano's problem: writing 2011 | Tangente

Mar 16, 2026
Sturm–Liouville problem: eigenvalues | Tangente

Sturm–Liouville problem: eigenvalues | Tangente

Mar 16, 2026
Polya's problem: solve in 4 steps | Tangente

Polya's problem: solve in 4 steps | Tangente

Mar 16, 2026
Prouhet–Tarry–Escott problem: powers | Tangente

Prouhet–Tarry–Escott problem: powers | Tangente

Mar 16, 2026
Weighing problem: find the odd ball | Tangente

Weighing problem: find the odd ball | Tangente

Mar 16, 2026
Pappus's problem: Descartes and curves | Tangente

Pappus's problem: Descartes and curves | Tangente

Mar 16, 2026
Napoleon's problem: compass-only construction | Tangente

Napoleon's problem: compass-only construction | Tangente

Mar 16, 2026
Malfatti problem: inscribed circles | Tangente

Malfatti problem: inscribed circles | Tangente

Mar 16, 2026
De Moivre's problem: games of chance (1718) | Tangente

De Moivre's problem: games of chance (1718) | Tangente

Mar 16, 2026
The happy ending problem: Esther Klein | Tangente

The happy ending problem: Esther Klein | Tangente

Mar 16, 2026
Decision problems: formal computability | Tangente

Decision problems: formal computability | Tangente

Mar 16, 2026
The goat problem: Poincaré and disks | Tangente

The goat problem: Poincaré and disks | Tangente

Mar 16, 2026
Brachistochrone problem: fastest descent | Tangente

Brachistochrone problem: fastest descent | Tangente

Mar 16, 2026
Sissa's chessboard: wheat grains and 2⁶⁴ | Tangente

Sissa's chessboard: wheat grains and 2⁶⁴ | Tangente

Mar 16, 2026
Sleeping Beauty: 1/2 or 1/3? | Tangente

Sleeping Beauty: 1/2 or 1/3? | Tangente

Mar 16, 2026
Halting problem: Turing’s undecidability theorem | Tangente

Halting problem: Turing’s undecidability theorem | Tangente

Mar 16, 2026
Kakeya needle problem: minimum area | Tangente

Kakeya needle problem: minimum area | Tangente

Mar 16, 2026
Kirkman's problem: the fifteen schoolgirls | Tangente

Kirkman's problem: the fifteen schoolgirls | Tangente

Mar 16, 2026
Steiner problems: straightedge constructions and the inscribed ellipse | Tangente

Steiner problems: straightedge constructions and the inscribed ellipse | Tangente

Mar 16, 2026