mahdi1625

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12 years, 107 days

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These are questions asked by mahdi1625

the following program dont work

a := 1;
b := 2;
c := 3;
d := 4;
eq1 := a*x[1]-b*x[2] = 0;
eq2 := c*x[2]-d*x[1] = 3;
dd := fsolve({eq1, eq2}, {x[1], x[2]});
evalf(sin(dd[1]));

 

wouldyo please help me?

 

I have written the maple code to calculate time domain value of the laplace domain equation. It contain slowly converge double series so that I used epsilon algorithm to accelerate convergence. one summation contain 7 terms and another summation terms reduce to 850 terms after the use of epsilon alorithms. I also used deHoog algorithm with 9 terms to obtain time domain data but maple give the following error:

Error: (in evalf/exp/general) object too large

Do...


 In the following root finding code, the wn[1] is calculated as [] although it is within the specified range. would you please tell me why?

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In my complex root finding problem it is essential to obtain complex roots in each period of the function. to do this i have write the following code with functional periods but it doesnt work. would you please tell me why? and how can i correct the code?

 I want to calculate successive roots of the following complex eq.

how can I set interval (?) for fsolve in the following code:

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