Integrand size = 27, antiderivative size = 138 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {a^2 \sin ^2(c+d x)}{2 d}+\frac {2 a b \sin ^3(c+d x)}{3 d}-\frac {\left (2 a^2-b^2\right ) \sin ^4(c+d x)}{4 d}-\frac {4 a b \sin ^5(c+d x)}{5 d}+\frac {\left (a^2-2 b^2\right ) \sin ^6(c+d x)}{6 d}+\frac {2 a b \sin ^7(c+d x)}{7 d}+\frac {b^2 \sin ^8(c+d x)}{8 d} \]
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Time = 0.09 (sec) , antiderivative size = 138, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2916, 12, 786} \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {\left (a^2-2 b^2\right ) \sin ^6(c+d x)}{6 d}-\frac {\left (2 a^2-b^2\right ) \sin ^4(c+d x)}{4 d}+\frac {a^2 \sin ^2(c+d x)}{2 d}+\frac {2 a b \sin ^7(c+d x)}{7 d}-\frac {4 a b \sin ^5(c+d x)}{5 d}+\frac {2 a b \sin ^3(c+d x)}{3 d}+\frac {b^2 \sin ^8(c+d x)}{8 d} \]
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Rule 12
Rule 786
Rule 2916
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {x (a+x)^2 \left (b^2-x^2\right )^2}{b} \, dx,x,b \sin (c+d x)\right )}{b^5 d} \\ & = \frac {\text {Subst}\left (\int x (a+x)^2 \left (b^2-x^2\right )^2 \, dx,x,b \sin (c+d x)\right )}{b^6 d} \\ & = \frac {\text {Subst}\left (\int \left (a^2 b^4 x+2 a b^4 x^2+b^2 \left (-2 a^2+b^2\right ) x^3-4 a b^2 x^4+\left (a^2-2 b^2\right ) x^5+2 a x^6+x^7\right ) \, dx,x,b \sin (c+d x)\right )}{b^6 d} \\ & = \frac {a^2 \sin ^2(c+d x)}{2 d}+\frac {2 a b \sin ^3(c+d x)}{3 d}-\frac {\left (2 a^2-b^2\right ) \sin ^4(c+d x)}{4 d}-\frac {4 a b \sin ^5(c+d x)}{5 d}+\frac {\left (a^2-2 b^2\right ) \sin ^6(c+d x)}{6 d}+\frac {2 a b \sin ^7(c+d x)}{7 d}+\frac {b^2 \sin ^8(c+d x)}{8 d} \\ \end{align*}
Time = 0.39 (sec) , antiderivative size = 138, normalized size of antiderivative = 1.00 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=-\frac {-2590 b^2+840 \left (10 a^2+3 b^2\right ) \cos (2 (c+d x))+420 \left (8 a^2+b^2\right ) \cos (4 (c+d x))+560 a^2 \cos (6 (c+d x))-280 b^2 \cos (6 (c+d x))-105 b^2 \cos (8 (c+d x))-16800 a b \sin (c+d x)+1120 a b \sin (3 (c+d x))+2016 a b \sin (5 (c+d x))+480 a b \sin (7 (c+d x))}{107520 d} \]
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Time = 0.60 (sec) , antiderivative size = 106, normalized size of antiderivative = 0.77
method | result | size |
derivativedivides | \(\frac {\frac {b^{2} \left (\sin ^{8}\left (d x +c \right )\right )}{8}+\frac {2 a b \left (\sin ^{7}\left (d x +c \right )\right )}{7}+\frac {\left (a^{2}-2 b^{2}\right ) \left (\sin ^{6}\left (d x +c \right )\right )}{6}-\frac {4 a b \left (\sin ^{5}\left (d x +c \right )\right )}{5}+\frac {\left (-2 a^{2}+b^{2}\right ) \left (\sin ^{4}\left (d x +c \right )\right )}{4}+\frac {2 a b \left (\sin ^{3}\left (d x +c \right )\right )}{3}+\frac {a^{2} \left (\sin ^{2}\left (d x +c \right )\right )}{2}}{d}\) | \(106\) |
default | \(\frac {\frac {b^{2} \left (\sin ^{8}\left (d x +c \right )\right )}{8}+\frac {2 a b \left (\sin ^{7}\left (d x +c \right )\right )}{7}+\frac {\left (a^{2}-2 b^{2}\right ) \left (\sin ^{6}\left (d x +c \right )\right )}{6}-\frac {4 a b \left (\sin ^{5}\left (d x +c \right )\right )}{5}+\frac {\left (-2 a^{2}+b^{2}\right ) \left (\sin ^{4}\left (d x +c \right )\right )}{4}+\frac {2 a b \left (\sin ^{3}\left (d x +c \right )\right )}{3}+\frac {a^{2} \left (\sin ^{2}\left (d x +c \right )\right )}{2}}{d}\) | \(106\) |
parallelrisch | \(\frac {105 b^{2} \cos \left (8 d x +8 c \right )-480 a b \sin \left (7 d x +7 c \right )-560 a^{2} \cos \left (6 d x +6 c \right )+280 b^{2} \cos \left (6 d x +6 c \right )-2016 a b \sin \left (5 d x +5 c \right )-1120 a b \sin \left (3 d x +3 c \right )-3360 \cos \left (4 d x +4 c \right ) a^{2}-420 b^{2} \cos \left (4 d x +4 c \right )-8400 a^{2} \cos \left (2 d x +2 c \right )-2520 b^{2} \cos \left (2 d x +2 c \right )+16800 a b \sin \left (d x +c \right )+12320 a^{2}+2555 b^{2}}{107520 d}\) | \(164\) |
risch | \(\frac {5 a b \sin \left (d x +c \right )}{32 d}+\frac {b^{2} \cos \left (8 d x +8 c \right )}{1024 d}-\frac {a b \sin \left (7 d x +7 c \right )}{224 d}-\frac {\cos \left (6 d x +6 c \right ) a^{2}}{192 d}+\frac {\cos \left (6 d x +6 c \right ) b^{2}}{384 d}-\frac {3 a b \sin \left (5 d x +5 c \right )}{160 d}-\frac {a^{2} \cos \left (4 d x +4 c \right )}{32 d}-\frac {\cos \left (4 d x +4 c \right ) b^{2}}{256 d}-\frac {a b \sin \left (3 d x +3 c \right )}{96 d}-\frac {5 a^{2} \cos \left (2 d x +2 c \right )}{64 d}-\frac {3 \cos \left (2 d x +2 c \right ) b^{2}}{128 d}\) | \(182\) |
norman | \(\frac {\frac {2 a^{2} \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {2 a^{2} \left (\tan ^{14}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {4 \left (a^{2}+b^{2}\right ) \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {4 \left (a^{2}+b^{2}\right ) \left (\tan ^{12}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {10 \left (4 a^{2}+4 b^{2}\right ) \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}+\frac {2 \left (13 a^{2}-8 b^{2}\right ) \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}+\frac {2 \left (13 a^{2}-8 b^{2}\right ) \left (\tan ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}+\frac {16 a b \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}+\frac {16 a b \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{15 d}+\frac {1376 a b \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{105 d}+\frac {1376 a b \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{105 d}+\frac {16 a b \left (\tan ^{11}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{15 d}+\frac {16 a b \left (\tan ^{13}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{8}}\) | \(291\) |
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Time = 0.44 (sec) , antiderivative size = 85, normalized size of antiderivative = 0.62 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {105 \, b^{2} \cos \left (d x + c\right )^{8} - 140 \, {\left (a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{6} - 16 \, {\left (15 \, a b \cos \left (d x + c\right )^{6} - 3 \, a b \cos \left (d x + c\right )^{4} - 4 \, a b \cos \left (d x + c\right )^{2} - 8 \, a b\right )} \sin \left (d x + c\right )}{840 \, d} \]
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Time = 0.67 (sec) , antiderivative size = 139, normalized size of antiderivative = 1.01 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\begin {cases} - \frac {a^{2} \cos ^{6}{\left (c + d x \right )}}{6 d} + \frac {16 a b \sin ^{7}{\left (c + d x \right )}}{105 d} + \frac {8 a b \sin ^{5}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{15 d} + \frac {2 a b \sin ^{3}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{3 d} - \frac {b^{2} \sin ^{2}{\left (c + d x \right )} \cos ^{6}{\left (c + d x \right )}}{6 d} - \frac {b^{2} \cos ^{8}{\left (c + d x \right )}}{24 d} & \text {for}\: d \neq 0 \\x \left (a + b \sin {\left (c \right )}\right )^{2} \sin {\left (c \right )} \cos ^{5}{\left (c \right )} & \text {otherwise} \end {cases} \]
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Time = 0.21 (sec) , antiderivative size = 108, normalized size of antiderivative = 0.78 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {105 \, b^{2} \sin \left (d x + c\right )^{8} + 240 \, a b \sin \left (d x + c\right )^{7} - 672 \, a b \sin \left (d x + c\right )^{5} + 140 \, {\left (a^{2} - 2 \, b^{2}\right )} \sin \left (d x + c\right )^{6} + 560 \, a b \sin \left (d x + c\right )^{3} - 210 \, {\left (2 \, a^{2} - b^{2}\right )} \sin \left (d x + c\right )^{4} + 420 \, a^{2} \sin \left (d x + c\right )^{2}}{840 \, d} \]
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Time = 0.38 (sec) , antiderivative size = 152, normalized size of antiderivative = 1.10 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {b^{2} \cos \left (8 \, d x + 8 \, c\right )}{1024 \, d} - \frac {a b \sin \left (7 \, d x + 7 \, c\right )}{224 \, d} - \frac {3 \, a b \sin \left (5 \, d x + 5 \, c\right )}{160 \, d} - \frac {a b \sin \left (3 \, d x + 3 \, c\right )}{96 \, d} + \frac {5 \, a b \sin \left (d x + c\right )}{32 \, d} - \frac {{\left (2 \, a^{2} - b^{2}\right )} \cos \left (6 \, d x + 6 \, c\right )}{384 \, d} - \frac {{\left (8 \, a^{2} + b^{2}\right )} \cos \left (4 \, d x + 4 \, c\right )}{256 \, d} - \frac {{\left (10 \, a^{2} + 3 \, b^{2}\right )} \cos \left (2 \, d x + 2 \, c\right )}{128 \, d} \]
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Time = 11.33 (sec) , antiderivative size = 108, normalized size of antiderivative = 0.78 \[ \int \cos ^5(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx=\frac {{\sin \left (c+d\,x\right )}^6\,\left (\frac {a^2}{6}-\frac {b^2}{3}\right )-{\sin \left (c+d\,x\right )}^4\,\left (\frac {a^2}{2}-\frac {b^2}{4}\right )+\frac {a^2\,{\sin \left (c+d\,x\right )}^2}{2}+\frac {b^2\,{\sin \left (c+d\,x\right )}^8}{8}+\frac {2\,a\,b\,{\sin \left (c+d\,x\right )}^3}{3}-\frac {4\,a\,b\,{\sin \left (c+d\,x\right )}^5}{5}+\frac {2\,a\,b\,{\sin \left (c+d\,x\right )}^7}{7}}{d} \]
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