Double exponential

Double exponential may refer to:
 * A double exponential function
 * Double exponential time, a task with time complexity roughly proportional to such a function
 * 2-EXPTIME, the complexity class of decision problems solvable in double-exponential time by a deterministic Turing machine.
 * Double exponential distribution, which may refer to:
 * Laplace distribution, a bilateral exponential distribution
 * Gumbel distribution, an iterated exponential distribution
 * Double exponential integration, most commonly tanh-sinh quadrature
 * Double exponential smoothing