Optimal. Leaf size=156 \[ \frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{6 a \sin (c+d x)}{d^4}+\frac{6 a x \cos (c+d x)}{d^3}-\frac{a x^3 \cos (c+d x)}{d}+\frac{6 b x^5 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{360 b x^2 \cos (c+d x)}{d^5}+\frac{720 b x \sin (c+d x)}{d^6}+\frac{720 b \cos (c+d x)}{d^7}-\frac{b x^6 \cos (c+d x)}{d} \]
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Rubi [A] time = 0.248865, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235, Rules used = {3339, 3296, 2637, 2638} \[ \frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{6 a \sin (c+d x)}{d^4}+\frac{6 a x \cos (c+d x)}{d^3}-\frac{a x^3 \cos (c+d x)}{d}+\frac{6 b x^5 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{360 b x^2 \cos (c+d x)}{d^5}+\frac{720 b x \sin (c+d x)}{d^6}+\frac{720 b \cos (c+d x)}{d^7}-\frac{b x^6 \cos (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 3339
Rule 3296
Rule 2637
Rule 2638
Rubi steps
\begin{align*} \int x^3 \left (a+b x^3\right ) \sin (c+d x) \, dx &=\int \left (a x^3 \sin (c+d x)+b x^6 \sin (c+d x)\right ) \, dx\\ &=a \int x^3 \sin (c+d x) \, dx+b \int x^6 \sin (c+d x) \, dx\\ &=-\frac{a x^3 \cos (c+d x)}{d}-\frac{b x^6 \cos (c+d x)}{d}+\frac{(3 a) \int x^2 \cos (c+d x) \, dx}{d}+\frac{(6 b) \int x^5 \cos (c+d x) \, dx}{d}\\ &=-\frac{a x^3 \cos (c+d x)}{d}-\frac{b x^6 \cos (c+d x)}{d}+\frac{3 a x^2 \sin (c+d x)}{d^2}+\frac{6 b x^5 \sin (c+d x)}{d^2}-\frac{(6 a) \int x \sin (c+d x) \, dx}{d^2}-\frac{(30 b) \int x^4 \sin (c+d x) \, dx}{d^2}\\ &=\frac{6 a x \cos (c+d x)}{d^3}-\frac{a x^3 \cos (c+d x)}{d}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{b x^6 \cos (c+d x)}{d}+\frac{3 a x^2 \sin (c+d x)}{d^2}+\frac{6 b x^5 \sin (c+d x)}{d^2}-\frac{(6 a) \int \cos (c+d x) \, dx}{d^3}-\frac{(120 b) \int x^3 \cos (c+d x) \, dx}{d^3}\\ &=\frac{6 a x \cos (c+d x)}{d^3}-\frac{a x^3 \cos (c+d x)}{d}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{b x^6 \cos (c+d x)}{d}-\frac{6 a \sin (c+d x)}{d^4}+\frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{6 b x^5 \sin (c+d x)}{d^2}+\frac{(360 b) \int x^2 \sin (c+d x) \, dx}{d^4}\\ &=\frac{6 a x \cos (c+d x)}{d^3}-\frac{360 b x^2 \cos (c+d x)}{d^5}-\frac{a x^3 \cos (c+d x)}{d}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{b x^6 \cos (c+d x)}{d}-\frac{6 a \sin (c+d x)}{d^4}+\frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{6 b x^5 \sin (c+d x)}{d^2}+\frac{(720 b) \int x \cos (c+d x) \, dx}{d^5}\\ &=\frac{6 a x \cos (c+d x)}{d^3}-\frac{360 b x^2 \cos (c+d x)}{d^5}-\frac{a x^3 \cos (c+d x)}{d}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{b x^6 \cos (c+d x)}{d}-\frac{6 a \sin (c+d x)}{d^4}+\frac{720 b x \sin (c+d x)}{d^6}+\frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{6 b x^5 \sin (c+d x)}{d^2}-\frac{(720 b) \int \sin (c+d x) \, dx}{d^6}\\ &=\frac{720 b \cos (c+d x)}{d^7}+\frac{6 a x \cos (c+d x)}{d^3}-\frac{360 b x^2 \cos (c+d x)}{d^5}-\frac{a x^3 \cos (c+d x)}{d}+\frac{30 b x^4 \cos (c+d x)}{d^3}-\frac{b x^6 \cos (c+d x)}{d}-\frac{6 a \sin (c+d x)}{d^4}+\frac{720 b x \sin (c+d x)}{d^6}+\frac{3 a x^2 \sin (c+d x)}{d^2}-\frac{120 b x^3 \sin (c+d x)}{d^4}+\frac{6 b x^5 \sin (c+d x)}{d^2}\\ \end{align*}
Mathematica [A] time = 0.207923, size = 101, normalized size = 0.65 \[ \frac{3 d \left (a d^2 \left (d^2 x^2-2\right )+2 b x \left (d^4 x^4-20 d^2 x^2+120\right )\right ) \sin (c+d x)-\left (a d^4 x \left (d^2 x^2-6\right )+b \left (d^6 x^6-30 d^4 x^4+360 d^2 x^2-720\right )\right ) \cos (c+d x)}{d^7} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.007, size = 556, normalized size = 3.6 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.08813, size = 606, normalized size = 3.88 \begin{align*} \frac{a c^{3} \cos \left (d x + c\right ) - \frac{b c^{6} \cos \left (d x + c\right )}{d^{3}} - 3 \,{\left ({\left (d x + c\right )} \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right )} a c^{2} + \frac{6 \,{\left ({\left (d x + c\right )} \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right )} b c^{5}}{d^{3}} + 3 \,{\left ({\left ({\left (d x + c\right )}^{2} - 2\right )} \cos \left (d x + c\right ) - 2 \,{\left (d x + c\right )} \sin \left (d x + c\right )\right )} a c - \frac{15 \,{\left ({\left ({\left (d x + c\right )}^{2} - 2\right )} \cos \left (d x + c\right ) - 2 \,{\left (d x + c\right )} \sin \left (d x + c\right )\right )} b c^{4}}{d^{3}} -{\left ({\left ({\left (d x + c\right )}^{3} - 6 \, d x - 6 \, c\right )} \cos \left (d x + c\right ) - 3 \,{\left ({\left (d x + c\right )}^{2} - 2\right )} \sin \left (d x + c\right )\right )} a + \frac{20 \,{\left ({\left ({\left (d x + c\right )}^{3} - 6 \, d x - 6 \, c\right )} \cos \left (d x + c\right ) - 3 \,{\left ({\left (d x + c\right )}^{2} - 2\right )} \sin \left (d x + c\right )\right )} b c^{3}}{d^{3}} - \frac{15 \,{\left ({\left ({\left (d x + c\right )}^{4} - 12 \,{\left (d x + c\right )}^{2} + 24\right )} \cos \left (d x + c\right ) - 4 \,{\left ({\left (d x + c\right )}^{3} - 6 \, d x - 6 \, c\right )} \sin \left (d x + c\right )\right )} b c^{2}}{d^{3}} + \frac{6 \,{\left ({\left ({\left (d x + c\right )}^{5} - 20 \,{\left (d x + c\right )}^{3} + 120 \, d x + 120 \, c\right )} \cos \left (d x + c\right ) - 5 \,{\left ({\left (d x + c\right )}^{4} - 12 \,{\left (d x + c\right )}^{2} + 24\right )} \sin \left (d x + c\right )\right )} b c}{d^{3}} - \frac{{\left ({\left ({\left (d x + c\right )}^{6} - 30 \,{\left (d x + c\right )}^{4} + 360 \,{\left (d x + c\right )}^{2} - 720\right )} \cos \left (d x + c\right ) - 6 \,{\left ({\left (d x + c\right )}^{5} - 20 \,{\left (d x + c\right )}^{3} + 120 \, d x + 120 \, c\right )} \sin \left (d x + c\right )\right )} b}{d^{3}}}{d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.59165, size = 238, normalized size = 1.53 \begin{align*} -\frac{{\left (b d^{6} x^{6} + a d^{6} x^{3} - 30 \, b d^{4} x^{4} - 6 \, a d^{4} x + 360 \, b d^{2} x^{2} - 720 \, b\right )} \cos \left (d x + c\right ) - 3 \,{\left (2 \, b d^{5} x^{5} + a d^{5} x^{2} - 40 \, b d^{3} x^{3} - 2 \, a d^{3} + 240 \, b d x\right )} \sin \left (d x + c\right )}{d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 7.1842, size = 185, normalized size = 1.19 \begin{align*} \begin{cases} - \frac{a x^{3} \cos{\left (c + d x \right )}}{d} + \frac{3 a x^{2} \sin{\left (c + d x \right )}}{d^{2}} + \frac{6 a x \cos{\left (c + d x \right )}}{d^{3}} - \frac{6 a \sin{\left (c + d x \right )}}{d^{4}} - \frac{b x^{6} \cos{\left (c + d x \right )}}{d} + \frac{6 b x^{5} \sin{\left (c + d x \right )}}{d^{2}} + \frac{30 b x^{4} \cos{\left (c + d x \right )}}{d^{3}} - \frac{120 b x^{3} \sin{\left (c + d x \right )}}{d^{4}} - \frac{360 b x^{2} \cos{\left (c + d x \right )}}{d^{5}} + \frac{720 b x \sin{\left (c + d x \right )}}{d^{6}} + \frac{720 b \cos{\left (c + d x \right )}}{d^{7}} & \text{for}\: d \neq 0 \\\left (\frac{a x^{4}}{4} + \frac{b x^{7}}{7}\right ) \sin{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.10401, size = 143, normalized size = 0.92 \begin{align*} -\frac{{\left (b d^{6} x^{6} + a d^{6} x^{3} - 30 \, b d^{4} x^{4} - 6 \, a d^{4} x + 360 \, b d^{2} x^{2} - 720 \, b\right )} \cos \left (d x + c\right )}{d^{7}} + \frac{3 \,{\left (2 \, b d^{5} x^{5} + a d^{5} x^{2} - 40 \, b d^{3} x^{3} - 2 \, a d^{3} + 240 \, b d x\right )} \sin \left (d x + c\right )}{d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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