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Graphics Interchange Format  |  1998-02-10  |  43.2 KB  |  486x304  |  4-bit (14 colors)
   ocr: Table 1. Register history during algorithm. mml mmz mm3 mm4 mm5 mm6 01 (G,F) 02 Ga Fa 03 1-Gal-Fa 04 copy - 1-Gal-Fa (A,B) 05 001-Fal-Fa 001-Gal-Ga copy- (A,B) 06 1-Fa 4 times 1-Ga 4 times Ba Br Bg Bb Aa. Ar Ab Ag 07 (1-Fa)*B (1-Ga)*A 08 )+128=FBr +128=GAr 09 copy- copy FBr GAr 10 FBr>>8 GAr>>8 11 FBr+() GAr*(*) 12 )>>8=5 ()>>8=T 13 (S,T) 14 (C,D) 15 store *)indicates previous contents ofregister.