Using Mathematica: (Pi/6)^(1/2)*FresnelS[(6/Pi)^(1/2)*x] Good Luck Gary Wardall > Someone please integrate this by hand: sin(3x^2) > Then please integrate it using TI-92, then use something like >MathCad or whatever program you may have. Respond with the answers to >me please. > Thankyou. >-- >Don't forget to visit http://web.csusb.edu/public/csci/jhanson