Similar to 階数・退化次数の定理

Monge's theorem

Jacobi's formula

Dominated convergence theorem

Laplace expansion

Law of cosines

Law of cotangents

Routh's theorem

Lucas's theorem

Lexell's theorem

Taylor circle

L'Hôpital's rule

Rolle's theorem

Wiles's proof of Fermat's Last Theorem

Linear algebra

Comparison of linear algebra libraries

Template:Linear algebra

Immanant

Linear function (calculus)

Generalized permutation matrix

General linear group

Levi-Civita symbol

Sesquilinear form#Hermitian form

Hermite normal form

Rank factorization

Exterior algebra

Augmented matrix