Hi everyone! I am trying to carry out modeling of a system. However, in my modeling, I need to simulate/ integrate this integral which has been difficult for me. Please, I need your helps and inputs.
The integral is:
integrate {(ArcCos (((r^2) + (v^2) - (D^2))/(2 * v * r)}* {(2L r)/(1+((r^e)/(Z)))))} dr
I have tried to solve it this way, but I am not getting it.
A = (ArcCos (((r^2) + (v^2) - (D^2))/(2 * v * r)))
B = ((2*L * r)/(1+((r^e)/(Z))))
integrate(A * B) dr
However, writing it together as;
integrate ((ArcCos (((r^2) + (v^2) - (D^2))/(2 * v * r))* ((2*L * r)/(1+((r^e)/(Z))))))dr
gives this error:
(no result found in terms of standard mathematical functions)