Parallel tempering
P= ⋯⋮⋱⋮⋯ N ⋯⋮⋱⋮⋯ P
P = [■(&⋯&@⋮&⋱&⋮@&⋯&)] N (■(&⋯&@⋮&⋱&⋮@&⋯&)) P, 
--MartinMMusatov 00:47, 24 February 2009 (CET)
P= ⋯⋮⋱⋮⋯ N ⋯⋮⋱⋮⋯ P
P = [■(&⋯&@⋮&⋱&⋮@&⋯&)] N (■(&⋯&@⋮&⋱&⋮@&⋯&)) P, 
--MartinMMusatov 00:47, 24 February 2009 (CET)