Optimal. Leaf size=167 \[ -\frac{3 B \sin (c+d x) (b \cos (c+d x))^{2/3} \cos ^{m+2}(c+d x) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+8);\frac{1}{6} (3 m+14);\cos ^2(c+d x)\right )}{d (3 m+8) \sqrt{\sin ^2(c+d x)}}-\frac{3 C \sin (c+d x) (b \cos (c+d x))^{2/3} \cos ^{m+3}(c+d x) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+11);\frac{1}{6} (3 m+17);\cos ^2(c+d x)\right )}{d (3 m+11) \sqrt{\sin ^2(c+d x)}} \]
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Rubi [A] time = 0.132205, antiderivative size = 167, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 40, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {20, 3010, 2748, 2643} \[ -\frac{3 B \sin (c+d x) (b \cos (c+d x))^{2/3} \cos ^{m+2}(c+d x) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+8);\frac{1}{6} (3 m+14);\cos ^2(c+d x)\right )}{d (3 m+8) \sqrt{\sin ^2(c+d x)}}-\frac{3 C \sin (c+d x) (b \cos (c+d x))^{2/3} \cos ^{m+3}(c+d x) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+11);\frac{1}{6} (3 m+17);\cos ^2(c+d x)\right )}{d (3 m+11) \sqrt{\sin ^2(c+d x)}} \]
Antiderivative was successfully verified.
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Rule 20
Rule 3010
Rule 2748
Rule 2643
Rubi steps
\begin{align*} \int \cos ^m(c+d x) (b \cos (c+d x))^{2/3} \left (B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx &=\frac{(b \cos (c+d x))^{2/3} \int \cos ^{\frac{2}{3}+m}(c+d x) \left (B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx}{\cos ^{\frac{2}{3}}(c+d x)}\\ &=\frac{(b \cos (c+d x))^{2/3} \int \cos ^{\frac{5}{3}+m}(c+d x) (B+C \cos (c+d x)) \, dx}{\cos ^{\frac{2}{3}}(c+d x)}\\ &=\frac{\left (B (b \cos (c+d x))^{2/3}\right ) \int \cos ^{\frac{5}{3}+m}(c+d x) \, dx}{\cos ^{\frac{2}{3}}(c+d x)}+\frac{\left (C (b \cos (c+d x))^{2/3}\right ) \int \cos ^{\frac{8}{3}+m}(c+d x) \, dx}{\cos ^{\frac{2}{3}}(c+d x)}\\ &=-\frac{3 B \cos ^{2+m}(c+d x) (b \cos (c+d x))^{2/3} \, _2F_1\left (\frac{1}{2},\frac{1}{6} (8+3 m);\frac{1}{6} (14+3 m);\cos ^2(c+d x)\right ) \sin (c+d x)}{d (8+3 m) \sqrt{\sin ^2(c+d x)}}-\frac{3 C \cos ^{3+m}(c+d x) (b \cos (c+d x))^{2/3} \, _2F_1\left (\frac{1}{2},\frac{1}{6} (11+3 m);\frac{1}{6} (17+3 m);\cos ^2(c+d x)\right ) \sin (c+d x)}{d (11+3 m) \sqrt{\sin ^2(c+d x)}}\\ \end{align*}
Mathematica [A] time = 0.367617, size = 140, normalized size = 0.84 \[ -\frac{3 \sqrt{\sin ^2(c+d x)} \csc (c+d x) (b \cos (c+d x))^{2/3} \cos ^{m+2}(c+d x) \left (B (3 m+11) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+8);\frac{m}{2}+\frac{7}{3};\cos ^2(c+d x)\right )+C (3 m+8) \cos (c+d x) \, _2F_1\left (\frac{1}{2},\frac{1}{6} (3 m+11);\frac{1}{6} (3 m+17);\cos ^2(c+d x)\right )\right )}{d (3 m+8) (3 m+11)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.312, size = 0, normalized size = 0. \begin{align*} \int \left ( \cos \left ( dx+c \right ) \right ) ^{m} \left ( b\cos \left ( dx+c \right ) \right ) ^{{\frac{2}{3}}} \left ( B\cos \left ( dx+c \right ) +C \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (C \cos \left (d x + c\right )^{2} + B \cos \left (d x + c\right )\right )} \left (b \cos \left (d x + c\right )\right )^{\frac{2}{3}} \cos \left (d x + c\right )^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (C \cos \left (d x + c\right )^{2} + B \cos \left (d x + c\right )\right )} \left (b \cos \left (d x + c\right )\right )^{\frac{2}{3}} \cos \left (d x + c\right )^{m}, x\right ) \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (C \cos \left (d x + c\right )^{2} + B \cos \left (d x + c\right )\right )} \left (b \cos \left (d x + c\right )\right )^{\frac{2}{3}} \cos \left (d x + c\right )^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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