Integrand size = 19, antiderivative size = 62 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {a^3 \cos (c+d x)}{d}-\frac {3 a^3 \log (\cos (c+d x))}{d}+\frac {3 a^3 \sec (c+d x)}{d}+\frac {a^3 \sec ^2(c+d x)}{2 d} \]
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Time = 0.11 (sec) , antiderivative size = 62, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.211, Rules used = {3957, 2912, 12, 45} \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {a^3 \cos (c+d x)}{d}+\frac {a^3 \sec ^2(c+d x)}{2 d}+\frac {3 a^3 \sec (c+d x)}{d}-\frac {3 a^3 \log (\cos (c+d x))}{d} \]
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Rule 12
Rule 45
Rule 2912
Rule 3957
Rubi steps \begin{align*} \text {integral}& = -\int (-a-a \cos (c+d x))^3 \sec ^2(c+d x) \tan (c+d x) \, dx \\ & = \frac {\text {Subst}\left (\int \frac {a^3 (-a+x)^3}{x^3} \, dx,x,-a \cos (c+d x)\right )}{a d} \\ & = \frac {a^2 \text {Subst}\left (\int \frac {(-a+x)^3}{x^3} \, dx,x,-a \cos (c+d x)\right )}{d} \\ & = \frac {a^2 \text {Subst}\left (\int \left (1-\frac {a^3}{x^3}+\frac {3 a^2}{x^2}-\frac {3 a}{x}\right ) \, dx,x,-a \cos (c+d x)\right )}{d} \\ & = -\frac {a^3 \cos (c+d x)}{d}-\frac {3 a^3 \log (\cos (c+d x))}{d}+\frac {3 a^3 \sec (c+d x)}{d}+\frac {a^3 \sec ^2(c+d x)}{2 d} \\ \end{align*}
Time = 0.18 (sec) , antiderivative size = 65, normalized size of antiderivative = 1.05 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {a^3 (-4-9 \cos (c+d x)+\cos (3 (c+d x))+6 \log (\cos (c+d x))+\cos (2 (c+d x)) (-2+6 \log (\cos (c+d x)))) \sec ^2(c+d x)}{4 d} \]
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Time = 0.98 (sec) , antiderivative size = 46, normalized size of antiderivative = 0.74
method | result | size |
derivativedivides | \(\frac {a^{3} \left (\frac {\sec \left (d x +c \right )^{2}}{2}+3 \sec \left (d x +c \right )+3 \ln \left (\sec \left (d x +c \right )\right )-\frac {1}{\sec \left (d x +c \right )}\right )}{d}\) | \(46\) |
default | \(\frac {a^{3} \left (\frac {\sec \left (d x +c \right )^{2}}{2}+3 \sec \left (d x +c \right )+3 \ln \left (\sec \left (d x +c \right )\right )-\frac {1}{\sec \left (d x +c \right )}\right )}{d}\) | \(46\) |
parts | \(-\frac {a^{3} \cos \left (d x +c \right )}{d}+\frac {a^{3} \sec \left (d x +c \right )^{2}}{2 d}+\frac {3 a^{3} \ln \left (\sec \left (d x +c \right )\right )}{d}+\frac {3 a^{3} \sec \left (d x +c \right )}{d}\) | \(61\) |
risch | \(3 i a^{3} x -\frac {a^{3} {\mathrm e}^{i \left (d x +c \right )}}{2 d}-\frac {a^{3} {\mathrm e}^{-i \left (d x +c \right )}}{2 d}+\frac {6 i a^{3} c}{d}+\frac {2 a^{3} \left (3 \,{\mathrm e}^{3 i \left (d x +c \right )}+{\mathrm e}^{2 i \left (d x +c \right )}+3 \,{\mathrm e}^{i \left (d x +c \right )}\right )}{d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{2}}-\frac {3 a^{3} \ln \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )}{d}\) | \(126\) |
norman | \(\frac {\frac {4 a^{3}}{d}+\frac {6 a^{3} \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}}{d}-\frac {6 a^{3} \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{4}}{d}}{\left (-1+\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right )^{2} \left (1+\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right )}-\frac {3 a^{3} \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{d}-\frac {3 a^{3} \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{d}+\frac {3 a^{3} \ln \left (1+\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right )}{d}\) | \(142\) |
parallelrisch | \(\frac {a^{3} \left (-6 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right ) \cos \left (2 d x +2 c \right )-6 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right ) \cos \left (2 d x +2 c \right )+6 \ln \left (\sec \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right ) \cos \left (2 d x +2 c \right )+9 \cos \left (d x +c \right )-\cos \left (3 d x +3 c \right )+3 \cos \left (2 d x +2 c \right )-6 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )-6 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )+6 \ln \left (\sec \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right )+5\right )}{2 d \left (1+\cos \left (2 d x +2 c \right )\right )}\) | \(165\) |
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Time = 0.28 (sec) , antiderivative size = 65, normalized size of antiderivative = 1.05 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {2 \, a^{3} \cos \left (d x + c\right )^{3} + 6 \, a^{3} \cos \left (d x + c\right )^{2} \log \left (-\cos \left (d x + c\right )\right ) - 6 \, a^{3} \cos \left (d x + c\right ) - a^{3}}{2 \, d \cos \left (d x + c\right )^{2}} \]
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\[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=a^{3} \left (\int 3 \sin {\left (c + d x \right )} \sec {\left (c + d x \right )}\, dx + \int 3 \sin {\left (c + d x \right )} \sec ^{2}{\left (c + d x \right )}\, dx + \int \sin {\left (c + d x \right )} \sec ^{3}{\left (c + d x \right )}\, dx + \int \sin {\left (c + d x \right )}\, dx\right ) \]
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Time = 0.21 (sec) , antiderivative size = 55, normalized size of antiderivative = 0.89 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {2 \, a^{3} \cos \left (d x + c\right ) + 6 \, a^{3} \log \left (\cos \left (d x + c\right )\right ) - \frac {6 \, a^{3}}{\cos \left (d x + c\right )} - \frac {a^{3}}{\cos \left (d x + c\right )^{2}}}{2 \, d} \]
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Time = 0.33 (sec) , antiderivative size = 64, normalized size of antiderivative = 1.03 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=-\frac {a^{3} \cos \left (d x + c\right )}{d} - \frac {3 \, a^{3} \log \left (\frac {{\left | \cos \left (d x + c\right ) \right |}}{{\left | d \right |}}\right )}{d} + \frac {6 \, a^{3} \cos \left (d x + c\right ) + a^{3}}{2 \, d \cos \left (d x + c\right )^{2}} \]
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Time = 0.06 (sec) , antiderivative size = 52, normalized size of antiderivative = 0.84 \[ \int (a+a \sec (c+d x))^3 \sin (c+d x) \, dx=\frac {a^3\,\left (3\,\cos \left (c+d\,x\right )-{\cos \left (c+d\,x\right )}^3-3\,{\cos \left (c+d\,x\right )}^2\,\ln \left (\cos \left (c+d\,x\right )\right )+\frac {1}{2}\right )}{d\,{\cos \left (c+d\,x\right )}^2} \]
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