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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.
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Sum of a geometric sequence: formula | Tangente
Mar 16, 2026

Formula for the sum of an arithmetic sequence | Tangente
Mar 16, 2026

Euler summation: divergent series | Tangente
Mar 16, 2026

Summing cannonball stacks | Tangente
Mar 16, 2026

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Mary Somerville, science pioneer | Tangente
Mar 16, 2026

Solstice: declination and astronomy | Tangente
Mar 16, 2026

Poinsot solids: 4 star polyhedra | Tangente
Mar 16, 2026

5 Platonic solids: regular polyhedra | Tangente
Mar 16, 2026

Archimedean solids: the 13 polyhedra | Tangente
Mar 16, 2026

The four Kepler–Poinsot polyhedra | Tangente
Mar 16, 2026

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Frederick Soddy, chemist and economist | Tangente
Mar 16, 2026

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Socrates: maieutics and mathematics | Tangente
Mar 16, 2026

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Sergei Sobolev and function spaces | Tangente
Mar 16, 2026

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Raymond Smullyan: logician and magician | Tangente
Mar 16, 2026

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Snellius: laws of refraction and geodesy | Tangente
Mar 16, 2026

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Stanislav Smirnov, 2010 Fields Medal | Tangente
Mar 16, 2026

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Stephen Smale: topology and the Fields Medal | Tangente
Mar 16, 2026

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René de Sluse, pioneer of infinitesimal calculus | Tangente
Mar 16, 2026

Problem situation: open pedagogy | Tangente
Mar 16, 2026

Skewb: puzzle with diagonal axes | Tangente
Mar 16, 2026
