Two Down and One to Go Two Down and One to Go Two Down and One to Go was a short propaganda film produced in 1945; as its title might suggest, its overall message was that the first two Axis powers, Italy and Germany, had been defeated, but that one, Japan, still had to be dealt with. Presented by the Secretary of War (Henry Stimson) and narrated by Army Chief of Staff George Marshall, the film is notable for its heavy use of animated graphics, spliced with stock footage. Opening with a fasces being splintered over Italy, and a swastika being exploded over Germany, the film
Word (group theory) product of two words is obtained by concatenation: Even if the two words are reduced, the product may not be. The inverse of a word is obtained by inverting each generator, and switching the order of the elements: The product of a word with its inverse can be reduced to the empty word: You can move a generator from the beginning to the end of a word by conjugation: Given a presentation formula_19 for a group "G", the word problem is the algorithmic problem of deciding, given as input two words in "S", whether they represent the same element of