Integrand size = 13, antiderivative size = 58 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {\csc (x)}{a}-\frac {\csc ^2(x)}{a}+\frac {2 \csc ^3(x)}{3 a}+\frac {\csc ^4(x)}{4 a}-\frac {\csc ^5(x)}{5 a}-\frac {\log (\sin (x))}{a} \]
[Out]
Time = 0.08 (sec) , antiderivative size = 58, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {3964, 90} \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {\csc ^5(x)}{5 a}+\frac {\csc ^4(x)}{4 a}+\frac {2 \csc ^3(x)}{3 a}-\frac {\csc ^2(x)}{a}-\frac {\csc (x)}{a}-\frac {\log (\sin (x))}{a} \]
[In]
[Out]
Rule 90
Rule 3964
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {(a-a x)^3 (a+a x)^2}{x^6} \, dx,x,\sin (x)\right )}{a^6} \\ & = \frac {\text {Subst}\left (\int \left (\frac {a^5}{x^6}-\frac {a^5}{x^5}-\frac {2 a^5}{x^4}+\frac {2 a^5}{x^3}+\frac {a^5}{x^2}-\frac {a^5}{x}\right ) \, dx,x,\sin (x)\right )}{a^6} \\ & = -\frac {\csc (x)}{a}-\frac {\csc ^2(x)}{a}+\frac {2 \csc ^3(x)}{3 a}+\frac {\csc ^4(x)}{4 a}-\frac {\csc ^5(x)}{5 a}-\frac {\log (\sin (x))}{a} \\ \end{align*}
Time = 0.06 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.67 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {\csc (x)+\csc ^2(x)-\frac {2 \csc ^3(x)}{3}-\frac {\csc ^4(x)}{4}+\frac {\csc ^5(x)}{5}+\log (\sin (x))}{a} \]
[In]
[Out]
Time = 2.52 (sec) , antiderivative size = 41, normalized size of antiderivative = 0.71
method | result | size |
default | \(\frac {-\frac {1}{\sin \left (x \right )}+\frac {1}{4 \sin \left (x \right )^{4}}-\ln \left (\sin \left (x \right )\right )-\frac {1}{\sin \left (x \right )^{2}}+\frac {2}{3 \sin \left (x \right )^{3}}-\frac {1}{5 \sin \left (x \right )^{5}}}{a}\) | \(41\) |
risch | \(\frac {i x}{a}-\frac {2 i \left (30 i {\mathrm e}^{8 i x}+15 \,{\mathrm e}^{9 i x}-60 i {\mathrm e}^{6 i x}-20 \,{\mathrm e}^{7 i x}+60 i {\mathrm e}^{4 i x}+58 \,{\mathrm e}^{5 i x}-30 i {\mathrm e}^{2 i x}-20 \,{\mathrm e}^{3 i x}+15 \,{\mathrm e}^{i x}\right )}{15 a \left ({\mathrm e}^{2 i x}-1\right )^{5}}-\frac {\ln \left ({\mathrm e}^{2 i x}-1\right )}{a}\) | \(105\) |
[In]
[Out]
none
Time = 0.24 (sec) , antiderivative size = 70, normalized size of antiderivative = 1.21 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {60 \, \cos \left (x\right )^{4} + 60 \, {\left (\cos \left (x\right )^{4} - 2 \, \cos \left (x\right )^{2} + 1\right )} \log \left (\frac {1}{2} \, \sin \left (x\right )\right ) \sin \left (x\right ) - 80 \, \cos \left (x\right )^{2} - 15 \, {\left (4 \, \cos \left (x\right )^{2} - 3\right )} \sin \left (x\right ) + 32}{60 \, {\left (a \cos \left (x\right )^{4} - 2 \, a \cos \left (x\right )^{2} + a\right )} \sin \left (x\right )} \]
[In]
[Out]
\[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=\frac {\int \frac {\cot ^{7}{\left (x \right )}}{\csc {\left (x \right )} + 1}\, dx}{a} \]
[In]
[Out]
none
Time = 0.22 (sec) , antiderivative size = 42, normalized size of antiderivative = 0.72 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {\log \left (\sin \left (x\right )\right )}{a} - \frac {60 \, \sin \left (x\right )^{4} + 60 \, \sin \left (x\right )^{3} - 40 \, \sin \left (x\right )^{2} - 15 \, \sin \left (x\right ) + 12}{60 \, a \sin \left (x\right )^{5}} \]
[In]
[Out]
none
Time = 0.27 (sec) , antiderivative size = 41, normalized size of antiderivative = 0.71 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {\frac {60 \, \sin \left (x\right )^{4} + 60 \, \sin \left (x\right )^{3} - 40 \, \sin \left (x\right )^{2} - 15 \, \sin \left (x\right ) + 12}{\sin \left (x\right )^{5}} + 60 \, \log \left ({\left | \sin \left (x\right ) \right |}\right )}{60 \, a} \]
[In]
[Out]
Time = 19.06 (sec) , antiderivative size = 113, normalized size of antiderivative = 1.95 \[ \int \frac {\cot ^7(x)}{a+a \csc (x)} \, dx=-\frac {180\,{\mathrm {tan}\left (\frac {x}{2}\right )}^3-960\,{\mathrm {tan}\left (\frac {x}{2}\right )}^5\,\ln \left ({\mathrm {tan}\left (\frac {x}{2}\right )}^2+1\right )-50\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2-15\,\mathrm {tan}\left (\frac {x}{2}\right )+300\,{\mathrm {tan}\left (\frac {x}{2}\right )}^4+300\,{\mathrm {tan}\left (\frac {x}{2}\right )}^6+180\,{\mathrm {tan}\left (\frac {x}{2}\right )}^7-50\,{\mathrm {tan}\left (\frac {x}{2}\right )}^8-15\,{\mathrm {tan}\left (\frac {x}{2}\right )}^9+6\,{\mathrm {tan}\left (\frac {x}{2}\right )}^{10}+960\,{\mathrm {tan}\left (\frac {x}{2}\right )}^5\,\ln \left (\mathrm {tan}\left (\frac {x}{2}\right )\right )+6}{960\,a\,{\mathrm {tan}\left (\frac {x}{2}\right )}^5} \]
[In]
[Out]