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multiintegral and table

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131632] multiintegral and table
  • From: Parada Hutauruk <phutauruk at gmail.com>
  • Date: Sat, 14 Sep 2013 06:03:19 -0400 (EDT)
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Dear all,

I have a function

f_1 [x_,y_] = Integrate[2*y + x^2, {x,0,1},{y,0,x}]

f_2 [x_,y_,Q_] = Integrate[2*y +x^2*Q, {x,0,1},{y,0,x}]

f_total [x_,y_,Q_] = f_1[x,y] + f_2[x,y,Q]

Then I want to plot the f total using table with Q start from 0 to 10 with increment 0.0025.

I have defined by

dataxx = Table[{Q,f_total[x,y,Q]}, {Q, 0,10, 0.0025}]

And Plot the data on the table by

ListPlot[dataxx]

But when I evaluate the function, it took a long time and the plot is not yielded. Could anyone help me please to find the bug? I really appreciate for help.

Thanks,
PTPH



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