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sunujoseph
05/19/06 05:49am

hai ,

i have been trying hard for integrating a complicated function ..between the limits -infinity to + infinity.. using mathematica
but in the result am getting a very complicated function with the error function..which am not at all able to solve..


my code is written in the following way..
f = x1[z] * Exp[(-(t -
xc[z])^2)/(x2[z] ^2) + ( I x3[z]*(t - xc[z])^2 )/ 2 + I*xf[
z]*(t - xc[z]) + I x4[z]];
g = y1[z] * Exp[(-(t - yc[z])^2)/(y2[z] ^2) + ( I y3[z]*(t -
yc[z])^2 )/ 2 + I*yf[z]*(t - yc[z]) + I y4[z]];
fx1c = D[f, x1[z]] /.\[InvisibleSpace]Complex[0, n_] -> -Complex[0, n];
F1 = κ*ComplexExpand[Re[g*fx1c*Exp[I*θ]]]
Integrate[F1, {t, -∞, ∞}, Assumptions -> {y3[z] > x3[z], θ = 0}]

i have attached the whole mathematica notebook..

please help me

thanks in advance

sunujoseph

Attachment: errorfunction.nb, URL: ,

Subject (listing for 'error function')
Author Date Posted
error function sunujoseph 05/19/06 05:49am
Re: error function yehuda ben-s... 05/22/06 06:26am
Re: error function sunujoseph 05/24/06 02:49am
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