who has written this article, is a wonderful, humble human being. One of my friend who had the privilege of doing his BE final semester project under his guidance at the IISc, Bangalore used to tell that he was like a walking encycolpedia, with all the complex mathematical formulae at the tip of his tongue..he happens to be the brother of Harsha Bhogle, famous cricket commentator..what a contribution from their parents, these two brothers!!!