Future.copy!(dst, src) -> dst

Copysrc intodst.

randjump(r::MersenneTwister, steps::Integer) -> MersenneTwister

Create an initializedMersenneTwister object, whose state is moved forward (without generating numbers) fromr bysteps steps. One such step corresponds to the generation of twoFloat64 numbers. For each different value ofsteps, a large polynomial has to be generated internally. One is already pre-computed forsteps=big(10)^20.