Complex sentence: Luigi Dadda (April 29,1923--October 26,2012) was an Italian computer engineer, best known for the design of the Dadda multiplier and as one of the first researchers on modern computers in Italy.
Split into simpler sentences: Luigi Dadda (April 29,1923--October 26,2012) was an Italian computer engineer. He is best known the design of the Dadda multiplier and as one of the first researchers on modern computers in Italy.