Similar to ダランベールの定理

Soddy circles of a triangle

Soddy line

Soddy's hexlet

Sophie Germain prime

Sobolev space

Log-Cauchy distribution

Hasse's theorem on elliptic curves

Blancmange curve

Takagi existence theorem

D'Agostino's K-squared test

Modularity theorem

Ratio test

Tarry point

Tarski's undefinability theorem

Tarski's theorem

Darboux derivative

Thales's theorem

Tannaka–Krein duality

Cesàro mean

Cesàro summation

Ceva's theorem

Cevian

Chebyshev distance

Chebyshev polynomials

Chebyshev's bias