Optimal. Leaf size=78 \[ -\frac{\cos \left (4 a-\frac{4 b c}{d}\right ) \text{CosIntegral}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}+\frac{\sin \left (4 a-\frac{4 b c}{d}\right ) \text{Si}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}+\frac{\log (c+d x)}{8 d} \]
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Rubi [A] time = 0.139741, antiderivative size = 78, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {4406, 3303, 3299, 3302} \[ -\frac{\cos \left (4 a-\frac{4 b c}{d}\right ) \text{CosIntegral}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}+\frac{\sin \left (4 a-\frac{4 b c}{d}\right ) \text{Si}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}+\frac{\log (c+d x)}{8 d} \]
Antiderivative was successfully verified.
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Rule 4406
Rule 3303
Rule 3299
Rule 3302
Rubi steps
\begin{align*} \int \frac{\cos ^2(a+b x) \sin ^2(a+b x)}{c+d x} \, dx &=\int \left (\frac{1}{8 (c+d x)}-\frac{\cos (4 a+4 b x)}{8 (c+d x)}\right ) \, dx\\ &=\frac{\log (c+d x)}{8 d}-\frac{1}{8} \int \frac{\cos (4 a+4 b x)}{c+d x} \, dx\\ &=\frac{\log (c+d x)}{8 d}-\frac{1}{8} \cos \left (4 a-\frac{4 b c}{d}\right ) \int \frac{\cos \left (\frac{4 b c}{d}+4 b x\right )}{c+d x} \, dx+\frac{1}{8} \sin \left (4 a-\frac{4 b c}{d}\right ) \int \frac{\sin \left (\frac{4 b c}{d}+4 b x\right )}{c+d x} \, dx\\ &=-\frac{\cos \left (4 a-\frac{4 b c}{d}\right ) \text{Ci}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}+\frac{\log (c+d x)}{8 d}+\frac{\sin \left (4 a-\frac{4 b c}{d}\right ) \text{Si}\left (\frac{4 b c}{d}+4 b x\right )}{8 d}\\ \end{align*}
Mathematica [A] time = 0.164507, size = 65, normalized size = 0.83 \[ \frac{-\cos \left (4 a-\frac{4 b c}{d}\right ) \text{CosIntegral}\left (\frac{4 b (c+d x)}{d}\right )+\sin \left (4 a-\frac{4 b c}{d}\right ) \text{Si}\left (\frac{4 b (c+d x)}{d}\right )+\log (c+d x)}{8 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.026, size = 105, normalized size = 1.4 \begin{align*} -{\frac{1}{8\,d}{\it Si} \left ( 4\,bx+4\,a+4\,{\frac{-ad+bc}{d}} \right ) \sin \left ( 4\,{\frac{-ad+bc}{d}} \right ) }-{\frac{1}{8\,d}{\it Ci} \left ( 4\,bx+4\,a+4\,{\frac{-ad+bc}{d}} \right ) \cos \left ( 4\,{\frac{-ad+bc}{d}} \right ) }+{\frac{\ln \left ( \left ( bx+a \right ) d-ad+bc \right ) }{8\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] time = 1.45638, size = 216, normalized size = 2.77 \begin{align*} \frac{b{\left (E_{1}\left (\frac{4 i \, b c + 4 i \,{\left (b x + a\right )} d - 4 i \, a d}{d}\right ) + E_{1}\left (-\frac{4 i \, b c + 4 i \,{\left (b x + a\right )} d - 4 i \, a d}{d}\right )\right )} \cos \left (-\frac{4 \,{\left (b c - a d\right )}}{d}\right ) + b{\left (-i \, E_{1}\left (\frac{4 i \, b c + 4 i \,{\left (b x + a\right )} d - 4 i \, a d}{d}\right ) + i \, E_{1}\left (-\frac{4 i \, b c + 4 i \,{\left (b x + a\right )} d - 4 i \, a d}{d}\right )\right )} \sin \left (-\frac{4 \,{\left (b c - a d\right )}}{d}\right ) + 2 \, b \log \left (b c +{\left (b x + a\right )} d - a d\right )}{16 \, b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.487259, size = 239, normalized size = 3.06 \begin{align*} -\frac{{\left (\operatorname{Ci}\left (\frac{4 \,{\left (b d x + b c\right )}}{d}\right ) + \operatorname{Ci}\left (-\frac{4 \,{\left (b d x + b c\right )}}{d}\right )\right )} \cos \left (-\frac{4 \,{\left (b c - a d\right )}}{d}\right ) - 2 \, \sin \left (-\frac{4 \,{\left (b c - a d\right )}}{d}\right ) \operatorname{Si}\left (\frac{4 \,{\left (b d x + b c\right )}}{d}\right ) - 2 \, \log \left (d x + c\right )}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sin ^{2}{\left (a + b x \right )} \cos ^{2}{\left (a + b x \right )}}{c + d x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [C] time = 1.19668, size = 903, normalized size = 11.58 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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