Integrand size = 25, antiderivative size = 315 \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\frac {c^{5/2} \arctan \left (1-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \arctan \left (1+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \log \left (\sqrt {c}-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {c^{5/2} \log \left (\sqrt {c}+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}} \]
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Time = 0.18 (sec) , antiderivative size = 315, normalized size of antiderivative = 1.00, number of steps used = 11, number of rules used = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.320, Rules used = {2646, 2654, 303, 1176, 631, 210, 1179, 642} \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\frac {c^{5/2} \arctan \left (1-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \arctan \left (\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}+1\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \log \left (-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)+\sqrt {c}\right )}{2 \sqrt {2} b d^{5/2}}+\frac {c^{5/2} \log \left (\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)+\sqrt {c}\right )}{2 \sqrt {2} b d^{5/2}}+\frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}} \]
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Rule 210
Rule 303
Rule 631
Rule 642
Rule 1176
Rule 1179
Rule 2646
Rule 2654
Rubi steps \begin{align*} \text {integral}& = \frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}}-\frac {c^2 \int \frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}} \, dx}{d^2} \\ & = \frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}}-\frac {\left (2 c^3\right ) \text {Subst}\left (\int \frac {x^2}{c^2+d^2 x^4} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{b d} \\ & = \frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}}+\frac {c^3 \text {Subst}\left (\int \frac {c-d x^2}{c^2+d^2 x^4} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{b d^2}-\frac {c^3 \text {Subst}\left (\int \frac {c+d x^2}{c^2+d^2 x^4} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{b d^2} \\ & = \frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}}-\frac {c^3 \text {Subst}\left (\int \frac {1}{\frac {c}{d}-\frac {\sqrt {2} \sqrt {c} x}{\sqrt {d}}+x^2} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{2 b d^3}-\frac {c^3 \text {Subst}\left (\int \frac {1}{\frac {c}{d}+\frac {\sqrt {2} \sqrt {c} x}{\sqrt {d}}+x^2} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{2 b d^3}-\frac {c^{5/2} \text {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt {c}}{\sqrt {d}}+2 x}{-\frac {c}{d}-\frac {\sqrt {2} \sqrt {c} x}{\sqrt {d}}-x^2} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{2 \sqrt {2} b d^{5/2}}-\frac {c^{5/2} \text {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt {c}}{\sqrt {d}}-2 x}{-\frac {c}{d}+\frac {\sqrt {2} \sqrt {c} x}{\sqrt {d}}-x^2} \, dx,x,\frac {\sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}\right )}{2 \sqrt {2} b d^{5/2}} \\ & = -\frac {c^{5/2} \log \left (\sqrt {c}-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {c^{5/2} \log \left (\sqrt {c}+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}}-\frac {c^{5/2} \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}+\frac {c^{5/2} \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}} \\ & = \frac {c^{5/2} \arctan \left (1-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \arctan \left (1+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {c} \sqrt {d \cos (a+b x)}}\right )}{\sqrt {2} b d^{5/2}}-\frac {c^{5/2} \log \left (\sqrt {c}-\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {c^{5/2} \log \left (\sqrt {c}+\frac {\sqrt {2} \sqrt {d} \sqrt {c \sin (a+b x)}}{\sqrt {d \cos (a+b x)}}+\sqrt {c} \tan (a+b x)\right )}{2 \sqrt {2} b d^{5/2}}+\frac {2 c (c \sin (a+b x))^{3/2}}{3 b d (d \cos (a+b x))^{3/2}} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 3 in optimal.
Time = 0.08 (sec) , antiderivative size = 67, normalized size of antiderivative = 0.21 \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\frac {2 \cos ^2(a+b x)^{3/4} \operatorname {Hypergeometric2F1}\left (\frac {7}{4},\frac {7}{4},\frac {11}{4},\sin ^2(a+b x)\right ) (c \sin (a+b x))^{7/2}}{7 b c d (d \cos (a+b x))^{3/2}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(491\) vs. \(2(238)=476\).
Time = 0.26 (sec) , antiderivative size = 492, normalized size of antiderivative = 1.56
method | result | size |
default | \(\frac {\sqrt {2}\, \left (6 \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \arctan \left (\frac {\sin \left (b x +a \right ) \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}+\cos \left (b x +a \right )-1}{\cos \left (b x +a \right )-1}\right ) \cos \left (b x +a \right )+6 \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \arctan \left (\frac {\sin \left (b x +a \right ) \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}-\cos \left (b x +a \right )+1}{\cos \left (b x +a \right )-1}\right ) \cos \left (b x +a \right )-3 \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \ln \left (2 \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \cot \left (b x +a \right )+2 \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \csc \left (b x +a \right )+2-2 \cot \left (b x +a \right )\right ) \cos \left (b x +a \right )+3 \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \ln \left (-2 \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \cot \left (b x +a \right )-2 \sqrt {2}\, \sqrt {-\frac {\sin \left (b x +a \right ) \cos \left (b x +a \right )}{\left (1+\cos \left (b x +a \right )\right )^{2}}}\, \csc \left (b x +a \right )+2-2 \cot \left (b x +a \right )\right ) \cos \left (b x +a \right )-4 \sqrt {2}\, \cos \left (b x +a \right )+4 \sqrt {2}\right ) c^{2} \sqrt {c \sin \left (b x +a \right )}\, \left (1+\cos \left (b x +a \right )\right ) \sec \left (b x +a \right ) \csc \left (b x +a \right )}{12 b \sqrt {d \cos \left (b x +a \right )}\, d^{2}}\) | \(492\) |
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Result contains complex when optimal does not.
Time = 0.50 (sec) , antiderivative size = 1164, normalized size of antiderivative = 3.70 \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\text {Too large to display} \]
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Timed out. \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\text {Timed out} \]
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\[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\int { \frac {\left (c \sin \left (b x + a\right )\right )^{\frac {5}{2}}}{\left (d \cos \left (b x + a\right )\right )^{\frac {5}{2}}} \,d x } \]
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\[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\int { \frac {\left (c \sin \left (b x + a\right )\right )^{\frac {5}{2}}}{\left (d \cos \left (b x + a\right )\right )^{\frac {5}{2}}} \,d x } \]
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Timed out. \[ \int \frac {(c \sin (a+b x))^{5/2}}{(d \cos (a+b x))^{5/2}} \, dx=\int \frac {{\left (c\,\sin \left (a+b\,x\right )\right )}^{5/2}}{{\left (d\,\cos \left (a+b\,x\right )\right )}^{5/2}} \,d x \]
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