Category:証明を含む記事

Taylor's theorem

Pythagorean theorem

Jordan's lemma

Arzelà–Ascoli theorem

Shannon's source coding theorem

Rolle's theorem

Proof that 22/7 exceeds π

Dirichlet integral

Feuerbach's theorem

Leibniz formula for determinants

Proof that e is irrational

Sylvester–Gallai theorem

Laplace expansion

Noisy-channel coding theorem

Lazy caterer's sequence

Casey's theorem

Lune of Hippocrates

Coupon collector's problem

Monotone convergence theorem

Petr–Douglas–Neumann theorem

Apollonius's theorem

Intermediate value theorem

Pappus's area theorem

Rank–nullity theorem

Napkin ring problem

Newton's theorem (quadrilateral)

Sz.-Nagy's dilation theorem

Open mapping theorem (complex analysis)