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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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History and Culture
Marion Gray: semisymmetric cubic graph | Tangente
Mar 16, 2026
Math for everyone
Spherical cap: definition and calculations | Tangente
Mar 16, 2026
Math for everyone
Calisson d'Aix: geometry of a confection | Tangente
Mar 16, 2026
History and Culture
Callippus of Cyzicus: Callippic period | Tangente
Mar 16, 2026
History and Culture
Egyptian calendar: from 354 to 365 days | Tangente
Mar 16, 2026
Math for everyone
Spinning-top calendar: APMEP teaching aid | Tangente
Mar 16, 2026
History and Culture
Tamil calendar: Hindu solar variant | Tangente
Mar 16, 2026
History and Culture
Solar calendar: definition and examples | Tangente
Mar 16, 2026
History and Culture
Roman calendar, from Romulus to Caesar | Tangente
Mar 16, 2026
History and Culture
French revolutionary calendar of 1792 | Tangente
Mar 16, 2026
History and Culture
Persian calendar: Khayyam's precision | Tangente
Mar 16, 2026
Games and Challenges
Perpetual calendar: the day of any date | Tangente
Mar 16, 2026
History and Culture
Islamic calendar: a lunar calendar since the Hijra | Tangente
Mar 16, 2026
History and Culture
Lunisolar calendar: Moon and Sun | Tangente
Mar 16, 2026
History and Culture
Maya calendar: astronomical precision | Tangente
Mar 16, 2026
History and Culture
Lunar calendar and seasonal drift | Tangente
Mar 16, 2026
History and Culture
Julian calendar: Julius Caesar's reform | Tangente
Mar 16, 2026
History and Culture
Jewish calendar: lunisolar and Metonic | Tangente
Mar 16, 2026
History and Culture
Greek calendar and the Metonic cycle | Tangente
Mar 16, 2026
History and Culture
Gregorian calendar: the 1582 reform | Tangente
Mar 16, 2026