Two deliveries/the carrying bit where this invention has identical beam 2n, three input bits which it should total (i0n, i1n and i2n) three 1st input in order to supply (i0, i1 and i2) with, possesses identical beam 2n, should total in the same way (ci1n and ci2n) two 2nd input in order to supply (ci1 and ci2) with, possess identical beam 2n the total bit the calculation (s_n) output in order to output (s) with, the total bit (s_n) beam 2The delivery of two calculation being completed which possess the beam 2n+1 which is higher thann equally/carrying bit (co1n+1 and co2n+1) two outputs in order to output (co1 and co2) with, the carrying ripple adding machine which it has (10) it regards.
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机译：本发明具有相同光束2 n 的两个传送/携带位，三个输入位应按顺序合计三个（i0 ，i1 和i2 ）三个第一输入要供应（i0，i1和i2），具有相同的光束2 n，应该以相同的方式总计（ci1 和ci2 ）两个第二输入，以便供应（ci1和ci2）具有相同的波束2 n n总比特，计算（s_n）输出，以便输出与总比特（s_n）的波束2相同的两个输出。拥有光束2 n + 1 均高于 n 的光束/携带位（co1 和co2 ）两个输出以便输出（co1和co2）与其所考虑的携带纹波加法器（10）。
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