Category:証明を含む記事

Pythagorean theorem

Proof that π is irrational

Arzelà–Ascoli theorem

Stewart's theorem

Tangent half-angle substitution

Coupon collector's problem

Rank–nullity theorem

Banach fixed-point theorem

Monotone convergence theorem

Lune of Hippocrates

Dirichlet integral

Leibniz formula for determinants

Poincaré–Bendixson theorem

Rolle's theorem

Pappus's hexagon theorem

Interesting number paradox

Proof that e is irrational

Analyticity of holomorphic functions

Hardy–Littlewood inequality

Pappus's area theorem

Seven circles theorem

Thébault's theorem

Newton's theorem (quadrilateral)

Sz.-Nagy's dilation theorem

Open mapping theorem (complex analysis)

Gauss's lemma (number theory)

Carathéodory's theorem (convex hull)

Mean value theorem (divided differences)