Apr 24, 2007 #1 E elifelite Junior Member level 3 Joined Apr 12, 2006 Messages 26 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,433 Hi, I need to know the equation 3.323.2 from I.S.Gradysteyn and I.M Ryzhik's "Table of integrals, series and products" . Please help me, Thanks.
Hi, I need to know the equation 3.323.2 from I.S.Gradysteyn and I.M Ryzhik's "Table of integrals, series and products" . Please help me, Thanks.
Aug 14, 2007 #2 B barry14 Junior Member level 3 Joined Aug 8, 2007 Messages 31 Helped 6 Reputation 12 Reaction score 4 Trophy points 1,288 Activity points 1,552 The equation is: Integral from -infinity to +infinity of exp(-p^2x^2+/-qx)dx = exp(q^2/4p^2)*sqrt(PI)/p for p>0 Notation notes: p^2 = square of p x^2 = square o f x +/- means plus or minus Hope this helps.
The equation is: Integral from -infinity to +infinity of exp(-p^2x^2+/-qx)dx = exp(q^2/4p^2)*sqrt(PI)/p for p>0 Notation notes: p^2 = square of p x^2 = square o f x +/- means plus or minus Hope this helps.