Integrand size = 17, antiderivative size = 77 \[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=-\frac {(d \cot (e+f x))^{1+n} \csc (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1+n}{2},\frac {2+n}{2},\frac {3+n}{2},\cos ^2(e+f x)\right ) \sin ^2(e+f x)^{\frac {2+n}{2}}}{d f (1+n)} \]
[Out]
Time = 0.03 (sec) , antiderivative size = 77, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.059, Rules used = {2697} \[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=-\frac {\csc (e+f x) \sin ^2(e+f x)^{\frac {n+2}{2}} (d \cot (e+f x))^{n+1} \operatorname {Hypergeometric2F1}\left (\frac {n+1}{2},\frac {n+2}{2},\frac {n+3}{2},\cos ^2(e+f x)\right )}{d f (n+1)} \]
[In]
[Out]
Rule 2697
Rubi steps \begin{align*} \text {integral}& = -\frac {(d \cot (e+f x))^{1+n} \csc (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1+n}{2},\frac {2+n}{2},\frac {3+n}{2},\cos ^2(e+f x)\right ) \sin ^2(e+f x)^{\frac {2+n}{2}}}{d f (1+n)} \\ \end{align*}
Time = 0.40 (sec) , antiderivative size = 69, normalized size of antiderivative = 0.90 \[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=-\frac {(d \cot (e+f x))^n \operatorname {Hypergeometric2F1}\left (-n,-\frac {n}{2},1-\frac {n}{2},\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{-n}}{f n} \]
[In]
[Out]
\[\int \left (d \cot \left (f x +e \right )\right )^{n} \csc \left (f x +e \right )d x\]
[In]
[Out]
\[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=\int { \left (d \cot \left (f x + e\right )\right )^{n} \csc \left (f x + e\right ) \,d x } \]
[In]
[Out]
\[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=\int \left (d \cot {\left (e + f x \right )}\right )^{n} \csc {\left (e + f x \right )}\, dx \]
[In]
[Out]
\[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=\int { \left (d \cot \left (f x + e\right )\right )^{n} \csc \left (f x + e\right ) \,d x } \]
[In]
[Out]
\[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=\int { \left (d \cot \left (f x + e\right )\right )^{n} \csc \left (f x + e\right ) \,d x } \]
[In]
[Out]
Timed out. \[ \int (d \cot (e+f x))^n \csc (e+f x) \, dx=\int \frac {{\left (d\,\mathrm {cot}\left (e+f\,x\right )\right )}^n}{\sin \left (e+f\,x\right )} \,d x \]
[In]
[Out]