For those electrical engineers really interested in just how to optimize Block carry look-ahead adders, see http://www.aoki.ecei.tohoku.ac.jp/arith/mg/algorithm.html
Cutlassw30: Can you put up a schematic of your faster-than-poroper-look-ahead (cut-ahead?) adder?
Cutlassw30: Can you put up a schematic of your faster-than-poroper-look-ahead (cut-ahead?) adder?