Optimal. Leaf size=238 \[ \frac{\left (a^{4/3}-b^{4/3}\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sin (c+d x)+b^{2/3} \sin ^2(c+d x)\right )}{9 a^{5/3} b^{5/3} d}-\frac{2 \left (a^{4/3}-b^{4/3}\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}-\frac{2 \left (a^{4/3}+b^{4/3}\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sin (c+d x)}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{5/3} b^{5/3} d}+\frac{\sin (c+d x) \left (-a \sin (c+d x)-2 b \sin ^2(c+d x)+b\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )} \]
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Rubi [A] time = 0.224561, antiderivative size = 238, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.348, Rules used = {3223, 1858, 1860, 31, 634, 617, 204, 628} \[ \frac{\left (a^{4/3}-b^{4/3}\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sin (c+d x)+b^{2/3} \sin ^2(c+d x)\right )}{9 a^{5/3} b^{5/3} d}-\frac{2 \left (a^{4/3}-b^{4/3}\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}-\frac{2 \left (a^{4/3}+b^{4/3}\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sin (c+d x)}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{5/3} b^{5/3} d}+\frac{\sin (c+d x) \left (-a \sin (c+d x)-2 b \sin ^2(c+d x)+b\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )} \]
Antiderivative was successfully verified.
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Rule 3223
Rule 1858
Rule 1860
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{\cos ^5(c+d x)}{\left (a+b \sin ^3(c+d x)\right )^2} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (1-x^2\right )^2}{\left (a+b x^3\right )^2} \, dx,x,\sin (c+d x)\right )}{d}\\ &=\frac{\sin (c+d x) \left (b-a \sin (c+d x)-2 b \sin ^2(c+d x)\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )}-\frac{\operatorname{Subst}\left (\int \frac{-2 b^2-2 a b x}{a+b x^3} \, dx,x,\sin (c+d x)\right )}{3 a b^2 d}\\ &=\frac{\sin (c+d x) \left (b-a \sin (c+d x)-2 b \sin ^2(c+d x)\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )}-\frac{\operatorname{Subst}\left (\int \frac{\sqrt [3]{a} \left (-2 a^{4/3} b-4 b^{7/3}\right )+\sqrt [3]{b} \left (-2 a^{4/3} b+2 b^{7/3}\right ) x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx,x,\sin (c+d x)\right )}{9 a^{5/3} b^{7/3} d}-\frac{\left (2 \left (a^{4/3}-b^{4/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{a}+\sqrt [3]{b} x} \, dx,x,\sin (c+d x)\right )}{9 a^{5/3} b^{4/3} d}\\ &=-\frac{2 \left (a^{4/3}-b^{4/3}\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}+\frac{\sin (c+d x) \left (b-a \sin (c+d x)-2 b \sin ^2(c+d x)\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )}+\frac{\left (\frac{1}{a^{4/3}}+\frac{1}{b^{4/3}}\right ) \operatorname{Subst}\left (\int \frac{1}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx,x,\sin (c+d x)\right )}{3 d}+\frac{\left (a^{4/3}-b^{4/3}\right ) \operatorname{Subst}\left (\int \frac{-\sqrt [3]{a} \sqrt [3]{b}+2 b^{2/3} x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx,x,\sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}\\ &=-\frac{2 \left (a^{4/3}-b^{4/3}\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}+\frac{\left (a^{4/3}-b^{4/3}\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sin (c+d x)+b^{2/3} \sin ^2(c+d x)\right )}{9 a^{5/3} b^{5/3} d}+\frac{\sin (c+d x) \left (b-a \sin (c+d x)-2 b \sin ^2(c+d x)\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )}+\frac{\left (2 \left (a^{4/3}+b^{4/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1-\frac{2 \sqrt [3]{b} \sin (c+d x)}{\sqrt [3]{a}}\right )}{3 a^{5/3} b^{5/3} d}\\ &=-\frac{2 \left (a^{4/3}+b^{4/3}\right ) \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} \sin (c+d x)}{\sqrt [3]{a}}}{\sqrt{3}}\right )}{3 \sqrt{3} a^{5/3} b^{5/3} d}-\frac{2 \left (a^{4/3}-b^{4/3}\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{9 a^{5/3} b^{5/3} d}+\frac{\left (a^{4/3}-b^{4/3}\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sin (c+d x)+b^{2/3} \sin ^2(c+d x)\right )}{9 a^{5/3} b^{5/3} d}+\frac{\sin (c+d x) \left (b-a \sin (c+d x)-2 b \sin ^2(c+d x)\right )}{3 a b d \left (a+b \sin ^3(c+d x)\right )}\\ \end{align*}
Mathematica [C] time = 1.03697, size = 258, normalized size = 1.08 \[ \frac{-\frac{2 \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sin (c+d x)+b^{2/3} \sin ^2(c+d x)\right )}{a^{5/3} \sqrt [3]{b}}+\frac{4 \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sin (c+d x)\right )}{a^{5/3} \sqrt [3]{b}}-\frac{4 \sqrt{3} \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sin (c+d x)}{\sqrt{3} \sqrt [3]{a}}\right )}{a^{5/3} \sqrt [3]{b}}+\frac{9 \sin ^2(c+d x) \, _2F_1\left (\frac{2}{3},1;\frac{5}{3};-\frac{b \sin ^3(c+d x)}{a}\right )}{a b}-\frac{9 \sin ^2(c+d x) \, _2F_1\left (\frac{2}{3},2;\frac{5}{3};-\frac{b \sin ^3(c+d x)}{a}\right )}{a b}+\frac{6 \sin (c+d x)}{a \left (a+b \sin ^3(c+d x)\right )}+\frac{12}{b \left (a+b \sin ^3(c+d x)\right )}}{18 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.145, size = 327, normalized size = 1.4 \begin{align*} -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{3\,bd \left ( a+b \left ( \sin \left ( dx+c \right ) \right ) ^{3} \right ) }}+{\frac{\sin \left ( dx+c \right ) }{3\,da \left ( a+b \left ( \sin \left ( dx+c \right ) \right ) ^{3} \right ) }}+{\frac{2}{3\,bd \left ( a+b \left ( \sin \left ( dx+c \right ) \right ) ^{3} \right ) }}+{\frac{2}{9\,abd}\ln \left ( \sin \left ( dx+c \right ) +\sqrt [3]{{\frac{a}{b}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}-{\frac{1}{9\,abd}\ln \left ( \left ( \sin \left ( dx+c \right ) \right ) ^{2}-\sqrt [3]{{\frac{a}{b}}}\sin \left ( dx+c \right ) + \left ({\frac{a}{b}} \right ) ^{{\frac{2}{3}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}+{\frac{2\,\sqrt{3}}{9\,abd}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\sin \left ( dx+c \right ){\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}-1 \right ) } \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}-{\frac{2}{9\,{b}^{2}d}\ln \left ( \sin \left ( dx+c \right ) +\sqrt [3]{{\frac{a}{b}}} \right ){\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}+{\frac{1}{9\,{b}^{2}d}\ln \left ( \left ( \sin \left ( dx+c \right ) \right ) ^{2}-\sqrt [3]{{\frac{a}{b}}}\sin \left ( dx+c \right ) + \left ({\frac{a}{b}} \right ) ^{{\frac{2}{3}}} \right ){\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}+{\frac{2\,\sqrt{3}}{9\,{b}^{2}d}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\sin \left ( dx+c \right ){\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}-1 \right ) } \right ){\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19461, size = 308, normalized size = 1.29 \begin{align*} -\frac{\frac{2 \,{\left (a \left (-\frac{a}{b}\right )^{\frac{1}{3}} + b\right )} \left (-\frac{a}{b}\right )^{\frac{1}{3}} \log \left ({\left | -\left (-\frac{a}{b}\right )^{\frac{1}{3}} + \sin \left (d x + c\right ) \right |}\right )}{a^{2} b} + \frac{3 \,{\left (a \sin \left (d x + c\right )^{2} - b \sin \left (d x + c\right ) - 2 \, a\right )}}{{\left (b \sin \left (d x + c\right )^{3} + a\right )} a b} - \frac{2 \, \sqrt{3}{\left (\left (-a b^{2}\right )^{\frac{1}{3}} b^{2} - \left (-a b^{2}\right )^{\frac{2}{3}} a\right )} \arctan \left (\frac{\sqrt{3}{\left (\left (-\frac{a}{b}\right )^{\frac{1}{3}} + 2 \, \sin \left (d x + c\right )\right )}}{3 \, \left (-\frac{a}{b}\right )^{\frac{1}{3}}}\right )}{a^{2} b^{3}} - \frac{{\left (\left (-a b^{2}\right )^{\frac{1}{3}} b^{2} + \left (-a b^{2}\right )^{\frac{2}{3}} a\right )} \log \left (\sin \left (d x + c\right )^{2} + \left (-\frac{a}{b}\right )^{\frac{1}{3}} \sin \left (d x + c\right ) + \left (-\frac{a}{b}\right )^{\frac{2}{3}}\right )}{a^{2} b^{3}}}{9 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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