Dm

See also: dm, DM, .dm, d.m., and D.M.

Translingual

Symbol

Dm

1. (music) Symbol for D minor.

Danish

Etymology

From definitionsmængde.

Symbol

Dm

1. (mathematics) The domain of a specified function.

   Dm(tan) = {x∈ℝ: x≠π/2 + zπ}, hvor z∈ℤ

   The domain of the tangent function is the subset of real numbers that are not equal to π/2 plus some multiple of π.