A method and apparatus to control logic sections of a pipeline instruction processor is disclosed. Pricing inputs are obtained that help a price engine determine pricing information for securities. Contrast agent propagation in the examination region is captured by a dynamic 2D angiography method for generating a real 2D angiography recording. The user can continue to navigate through increasingly detailed environments until a desired product is located. The transmission line has a characteristic impedance which increases exponentially with respect to a distance from the input. Played with three cards dealt to the player and the dealer, it gives the player a chance to make 2 bets with new odds for getting exactly a total of \u201c21\u201d on the cards played.