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Definite integral of an equation

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Farhod Kamoldinov
Farhod Kamoldinov on 12 Feb 2020
Commented: darova on 12 Feb 2020
This is an equation I want to solve
syms ar ec fg
s = int(ar*(1-ec^2)/(1-ec*cos(fg)) / sin(atan(-(1-ec*cos(fg)/(ec*sin(fg))))), fg, 0, fg)
MatLab is not taking it's integral
Matlab's output:
s = int(-(ar*(1-ec^2)*((cos(fg)/sin(fg) - 1)^2 + 1)^(1/2))/((cos(fg)/sin(fg) - 1)*(ec*cos(fg) - 1)), fg, 0, fg)
Can you help me?

  1 Comment

darova
darova on 12 Feb 2020
I think it's too complicated for symbolic calculations. Try numerical

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