- #1
Mamed
- 17
- 0
Hi
Im trying to estimate a semicircle or ellips of a kind with an integral.
And right now I'm trying to get the integral of a ellips.
I need to integrate the equation
[itex]x(\theta)[/itex] = [itex]\int_0^{\pi/2} \frac {d\theta}{a\sqrt{1-sin^2(\theta)/b^2}}[/itex]
I tried http://integrals.wolfram.com/index.jsp?expr=1/sqrt(1-sin^2(x)/b^2)&random=false" but i don't understand the result or how to integrate the result.
Thanks for any help
Im trying to estimate a semicircle or ellips of a kind with an integral.
And right now I'm trying to get the integral of a ellips.
I need to integrate the equation
[itex]x(\theta)[/itex] = [itex]\int_0^{\pi/2} \frac {d\theta}{a\sqrt{1-sin^2(\theta)/b^2}}[/itex]
I tried http://integrals.wolfram.com/index.jsp?expr=1/sqrt(1-sin^2(x)/b^2)&random=false" but i don't understand the result or how to integrate the result.
Thanks for any help
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