plural of Weierstrass

A surname.

Durand-Kerner method

plural of Weierstrass function

(mathematics) A real-valued function that is continuous everywhere but differentiable nowhere.

(number theory) A result that is useful in establishing the transcendence of numbers, stating that, if α₁, ..., αₙ are algebraic numbers which are linearly independent over the rational numbers ℚ, then e^(α₁), ..., e^(αₙ) are algebraically independent over ℚ.

(topology) The property held by some topological spaces that if a subset of such a space has an infinite quantity of points then the subset has at least one accumulation point.

(rare) Synonym of Lindemann-Weierstrass theorem