Paul R. WellinPaul R. Wellin directs the Wolfram Education Group at Wolfram Research, where he has worked since 1993. He has taught mathematics at both public school and at the university level for over 12 years. He has given talks, workshops, and seminars around he world on the integration of technical computing and education and has served on numerous government advisory panels on these issue. He is the author of several books on Mathematica. Read More Read Less