Optimal. Leaf size=103 \[ \frac{4 d (c+d x) \cos (a+b x)}{9 b^2}+\frac{2 d (c+d x) \sin ^2(a+b x) \cos (a+b x)}{9 b^2}-\frac{2 d^2 \sin ^3(a+b x)}{27 b^3}-\frac{4 d^2 \sin (a+b x)}{9 b^3}+\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b} \]
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Rubi [A] time = 0.0772006, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {4404, 3310, 3296, 2637} \[ \frac{4 d (c+d x) \cos (a+b x)}{9 b^2}+\frac{2 d (c+d x) \sin ^2(a+b x) \cos (a+b x)}{9 b^2}-\frac{2 d^2 \sin ^3(a+b x)}{27 b^3}-\frac{4 d^2 \sin (a+b x)}{9 b^3}+\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b} \]
Antiderivative was successfully verified.
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Rule 4404
Rule 3310
Rule 3296
Rule 2637
Rubi steps
\begin{align*} \int (c+d x)^2 \cos (a+b x) \sin ^2(a+b x) \, dx &=\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b}-\frac{(2 d) \int (c+d x) \sin ^3(a+b x) \, dx}{3 b}\\ &=\frac{2 d (c+d x) \cos (a+b x) \sin ^2(a+b x)}{9 b^2}-\frac{2 d^2 \sin ^3(a+b x)}{27 b^3}+\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b}-\frac{(4 d) \int (c+d x) \sin (a+b x) \, dx}{9 b}\\ &=\frac{4 d (c+d x) \cos (a+b x)}{9 b^2}+\frac{2 d (c+d x) \cos (a+b x) \sin ^2(a+b x)}{9 b^2}-\frac{2 d^2 \sin ^3(a+b x)}{27 b^3}+\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b}-\frac{\left (4 d^2\right ) \int \cos (a+b x) \, dx}{9 b^2}\\ &=\frac{4 d (c+d x) \cos (a+b x)}{9 b^2}-\frac{4 d^2 \sin (a+b x)}{9 b^3}+\frac{2 d (c+d x) \cos (a+b x) \sin ^2(a+b x)}{9 b^2}-\frac{2 d^2 \sin ^3(a+b x)}{27 b^3}+\frac{(c+d x)^2 \sin ^3(a+b x)}{3 b}\\ \end{align*}
Mathematica [A] time = 0.6145, size = 93, normalized size = 0.9 \[ \frac{-2 \sin (a+b x) \left (\cos (2 (a+b x)) \left (9 b^2 (c+d x)^2-2 d^2\right )-9 b^2 (c+d x)^2+26 d^2\right )+54 b d (c+d x) \cos (a+b x)-6 b d (c+d x) \cos (3 (a+b x))}{108 b^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.016, size = 204, normalized size = 2. \begin{align*}{\frac{1}{b} \left ({\frac{{d}^{2}}{{b}^{2}} \left ({\frac{ \left ( bx+a \right ) ^{2} \left ( \sin \left ( bx+a \right ) \right ) ^{3}}{3}}+{\frac{ \left ( 2\,bx+2\,a \right ) \left ( 2+ \left ( \sin \left ( bx+a \right ) \right ) ^{2} \right ) \cos \left ( bx+a \right ) }{9}}-{\frac{2\, \left ( \sin \left ( bx+a \right ) \right ) ^{3}}{27}}-{\frac{4\,\sin \left ( bx+a \right ) }{9}} \right ) }-2\,{\frac{a{d}^{2} \left ( 1/3\, \left ( bx+a \right ) \left ( \sin \left ( bx+a \right ) \right ) ^{3}+1/9\, \left ( 2+ \left ( \sin \left ( bx+a \right ) \right ) ^{2} \right ) \cos \left ( bx+a \right ) \right ) }{{b}^{2}}}+2\,{\frac{cd \left ( 1/3\, \left ( bx+a \right ) \left ( \sin \left ( bx+a \right ) \right ) ^{3}+1/9\, \left ( 2+ \left ( \sin \left ( bx+a \right ) \right ) ^{2} \right ) \cos \left ( bx+a \right ) \right ) }{b}}+{\frac{{a}^{2}{d}^{2} \left ( \sin \left ( bx+a \right ) \right ) ^{3}}{3\,{b}^{2}}}-{\frac{2\,acd \left ( \sin \left ( bx+a \right ) \right ) ^{3}}{3\,b}}+{\frac{{c}^{2} \left ( \sin \left ( bx+a \right ) \right ) ^{3}}{3}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.10982, size = 324, normalized size = 3.15 \begin{align*} \frac{36 \, c^{2} \sin \left (b x + a\right )^{3} - \frac{72 \, a c d \sin \left (b x + a\right )^{3}}{b} + \frac{36 \, a^{2} d^{2} \sin \left (b x + a\right )^{3}}{b^{2}} - \frac{6 \,{\left (3 \,{\left (b x + a\right )} \sin \left (3 \, b x + 3 \, a\right ) - 9 \,{\left (b x + a\right )} \sin \left (b x + a\right ) + \cos \left (3 \, b x + 3 \, a\right ) - 9 \, \cos \left (b x + a\right )\right )} c d}{b} + \frac{6 \,{\left (3 \,{\left (b x + a\right )} \sin \left (3 \, b x + 3 \, a\right ) - 9 \,{\left (b x + a\right )} \sin \left (b x + a\right ) + \cos \left (3 \, b x + 3 \, a\right ) - 9 \, \cos \left (b x + a\right )\right )} a d^{2}}{b^{2}} - \frac{{\left (6 \,{\left (b x + a\right )} \cos \left (3 \, b x + 3 \, a\right ) - 54 \,{\left (b x + a\right )} \cos \left (b x + a\right ) +{\left (9 \,{\left (b x + a\right )}^{2} - 2\right )} \sin \left (3 \, b x + 3 \, a\right ) - 27 \,{\left ({\left (b x + a\right )}^{2} - 2\right )} \sin \left (b x + a\right )\right )} d^{2}}{b^{2}}}{108 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.479784, size = 296, normalized size = 2.87 \begin{align*} -\frac{6 \,{\left (b d^{2} x + b c d\right )} \cos \left (b x + a\right )^{3} - 18 \,{\left (b d^{2} x + b c d\right )} \cos \left (b x + a\right ) -{\left (9 \, b^{2} d^{2} x^{2} + 18 \, b^{2} c d x + 9 \, b^{2} c^{2} -{\left (9 \, b^{2} d^{2} x^{2} + 18 \, b^{2} c d x + 9 \, b^{2} c^{2} - 2 \, d^{2}\right )} \cos \left (b x + a\right )^{2} - 14 \, d^{2}\right )} \sin \left (b x + a\right )}{27 \, b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.62016, size = 216, normalized size = 2.1 \begin{align*} \begin{cases} \frac{c^{2} \sin ^{3}{\left (a + b x \right )}}{3 b} + \frac{2 c d x \sin ^{3}{\left (a + b x \right )}}{3 b} + \frac{d^{2} x^{2} \sin ^{3}{\left (a + b x \right )}}{3 b} + \frac{2 c d \sin ^{2}{\left (a + b x \right )} \cos{\left (a + b x \right )}}{3 b^{2}} + \frac{4 c d \cos ^{3}{\left (a + b x \right )}}{9 b^{2}} + \frac{2 d^{2} x \sin ^{2}{\left (a + b x \right )} \cos{\left (a + b x \right )}}{3 b^{2}} + \frac{4 d^{2} x \cos ^{3}{\left (a + b x \right )}}{9 b^{2}} - \frac{14 d^{2} \sin ^{3}{\left (a + b x \right )}}{27 b^{3}} - \frac{4 d^{2} \sin{\left (a + b x \right )} \cos ^{2}{\left (a + b x \right )}}{9 b^{3}} & \text{for}\: b \neq 0 \\\left (c^{2} x + c d x^{2} + \frac{d^{2} x^{3}}{3}\right ) \sin ^{2}{\left (a \right )} \cos{\left (a \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1409, size = 185, normalized size = 1.8 \begin{align*} -\frac{{\left (b d^{2} x + b c d\right )} \cos \left (3 \, b x + 3 \, a\right )}{18 \, b^{3}} + \frac{{\left (b d^{2} x + b c d\right )} \cos \left (b x + a\right )}{2 \, b^{3}} - \frac{{\left (9 \, b^{2} d^{2} x^{2} + 18 \, b^{2} c d x + 9 \, b^{2} c^{2} - 2 \, d^{2}\right )} \sin \left (3 \, b x + 3 \, a\right )}{108 \, b^{3}} + \frac{{\left (b^{2} d^{2} x^{2} + 2 \, b^{2} c d x + b^{2} c^{2} - 2 \, d^{2}\right )} \sin \left (b x + a\right )}{4 \, b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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