Integrand size = 23, antiderivative size = 76 \[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=-\frac {c (d \cos (a+b x))^{1+n} \operatorname {Hypergeometric2F1}\left (-\frac {3}{4},\frac {1+n}{2},\frac {3+n}{2},\cos ^2(a+b x)\right ) (c \sin (a+b x))^{3/2}}{b d (1+n) \sin ^2(a+b x)^{3/4}} \]
[Out]
Time = 0.04 (sec) , antiderivative size = 76, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.043, Rules used = {2656} \[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=-\frac {c (c \sin (a+b x))^{3/2} (d \cos (a+b x))^{n+1} \operatorname {Hypergeometric2F1}\left (-\frac {3}{4},\frac {n+1}{2},\frac {n+3}{2},\cos ^2(a+b x)\right )}{b d (n+1) \sin ^2(a+b x)^{3/4}} \]
[In]
[Out]
Rule 2656
Rubi steps \begin{align*} \text {integral}& = -\frac {c (d \cos (a+b x))^{1+n} \operatorname {Hypergeometric2F1}\left (-\frac {3}{4},\frac {1+n}{2},\frac {3+n}{2},\cos ^2(a+b x)\right ) (c \sin (a+b x))^{3/2}}{b d (1+n) \sin ^2(a+b x)^{3/4}} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(158\) vs. \(2(76)=152\).
Time = 0.60 (sec) , antiderivative size = 158, normalized size of antiderivative = 2.08 \[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\frac {(d \cos (a+b x))^n \cot (a+b x) \left (-\left ((3+n) \operatorname {Hypergeometric2F1}\left (-\frac {3}{4},\frac {1+n}{2},\frac {3+n}{2},\cos ^2(a+b x)\right )\right )-(3+n) \operatorname {Hypergeometric2F1}\left (\frac {1}{4},\frac {1+n}{2},\frac {3+n}{2},\cos ^2(a+b x)\right )+(1+n) \cos ^2(a+b x) \operatorname {Hypergeometric2F1}\left (\frac {1}{4},\frac {3+n}{2},\frac {5+n}{2},\cos ^2(a+b x)\right )\right ) (c \sin (a+b x))^{5/2}}{2 b (1+n) (3+n) \sin ^2(a+b x)^{3/4}} \]
[In]
[Out]
\[\int \left (d \cos \left (b x +a \right )\right )^{n} \left (c \sin \left (b x +a \right )\right )^{\frac {5}{2}}d x\]
[In]
[Out]
\[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\int { \left (c \sin \left (b x + a\right )\right )^{\frac {5}{2}} \left (d \cos \left (b x + a\right )\right )^{n} \,d x } \]
[In]
[Out]
Timed out. \[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\text {Timed out} \]
[In]
[Out]
\[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\int { \left (c \sin \left (b x + a\right )\right )^{\frac {5}{2}} \left (d \cos \left (b x + a\right )\right )^{n} \,d x } \]
[In]
[Out]
\[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\int { \left (c \sin \left (b x + a\right )\right )^{\frac {5}{2}} \left (d \cos \left (b x + a\right )\right )^{n} \,d x } \]
[In]
[Out]
Timed out. \[ \int (d \cos (a+b x))^n (c \sin (a+b x))^{5/2} \, dx=\int {\left (d\,\cos \left (a+b\,x\right )\right )}^n\,{\left (c\,\sin \left (a+b\,x\right )\right )}^{5/2} \,d x \]
[In]
[Out]