Optimal. Leaf size=99 \[ \frac{\left (a^2-2 b^2\right ) \sin ^5(c+d x)}{5 d}-\frac{\left (2 a^2-b^2\right ) \sin ^3(c+d x)}{3 d}+\frac{a^2 \sin (c+d x)}{d}-\frac{a b \cos ^6(c+d x)}{3 d}+\frac{b^2 \sin ^7(c+d x)}{7 d} \]
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Rubi [A] time = 0.089251, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {2668, 696, 1810} \[ \frac{\left (a^2-2 b^2\right ) \sin ^5(c+d x)}{5 d}-\frac{\left (2 a^2-b^2\right ) \sin ^3(c+d x)}{3 d}+\frac{a^2 \sin (c+d x)}{d}-\frac{a b \cos ^6(c+d x)}{3 d}+\frac{b^2 \sin ^7(c+d x)}{7 d} \]
Antiderivative was successfully verified.
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Rule 2668
Rule 696
Rule 1810
Rubi steps
\begin{align*} \int \cos ^5(c+d x) (a+b \sin (c+d x))^2 \, dx &=\frac{\operatorname{Subst}\left (\int (a+x)^2 \left (b^2-x^2\right )^2 \, dx,x,b \sin (c+d x)\right )}{b^5 d}\\ &=-\frac{a b \cos ^6(c+d x)}{3 d}+\frac{\operatorname{Subst}\left (\int \left (b^2-x^2\right )^2 \left (-2 a x+(a+x)^2\right ) \, dx,x,b \sin (c+d x)\right )}{b^5 d}\\ &=-\frac{a b \cos ^6(c+d x)}{3 d}+\frac{\operatorname{Subst}\left (\int \left (a^2 b^4+b^2 \left (-2 a^2+b^2\right ) x^2+\left (a^2-2 b^2\right ) x^4+x^6\right ) \, dx,x,b \sin (c+d x)\right )}{b^5 d}\\ &=-\frac{a b \cos ^6(c+d x)}{3 d}+\frac{a^2 \sin (c+d x)}{d}-\frac{\left (2 a^2-b^2\right ) \sin ^3(c+d x)}{3 d}+\frac{\left (a^2-2 b^2\right ) \sin ^5(c+d x)}{5 d}+\frac{b^2 \sin ^7(c+d x)}{7 d}\\ \end{align*}
Mathematica [A] time = 0.204956, size = 104, normalized size = 1.05 \[ \frac{\sin (c+d x) \left (21 \left (a^2-2 b^2\right ) \sin ^4(c+d x)+35 \left (b^2-2 a^2\right ) \sin ^2(c+d x)+105 a^2+35 a b \sin ^5(c+d x)-105 a b \sin ^3(c+d x)+105 a b \sin (c+d x)+15 b^2 \sin ^6(c+d x)\right )}{105 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.043, size = 98, normalized size = 1. \begin{align*}{\frac{1}{d} \left ({b}^{2} \left ( -{\frac{\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{6}}{7}}+{\frac{\sin \left ( dx+c \right ) }{35} \left ({\frac{8}{3}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{4}+{\frac{4\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{3}} \right ) } \right ) -{\frac{ab \left ( \cos \left ( dx+c \right ) \right ) ^{6}}{3}}+{\frac{{a}^{2}\sin \left ( dx+c \right ) }{5} \left ({\frac{8}{3}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{4}+{\frac{4\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{3}} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.960065, size = 143, normalized size = 1.44 \begin{align*} \frac{15 \, b^{2} \sin \left (d x + c\right )^{7} + 35 \, a b \sin \left (d x + c\right )^{6} - 105 \, a b \sin \left (d x + c\right )^{4} + 21 \,{\left (a^{2} - 2 \, b^{2}\right )} \sin \left (d x + c\right )^{5} + 105 \, a b \sin \left (d x + c\right )^{2} - 35 \,{\left (2 \, a^{2} - b^{2}\right )} \sin \left (d x + c\right )^{3} + 105 \, a^{2} \sin \left (d x + c\right )}{105 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.23771, size = 211, normalized size = 2.13 \begin{align*} -\frac{35 \, a b \cos \left (d x + c\right )^{6} +{\left (15 \, b^{2} \cos \left (d x + c\right )^{6} - 3 \,{\left (7 \, a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{4} - 4 \,{\left (7 \, a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{2} - 56 \, a^{2} - 8 \, b^{2}\right )} \sin \left (d x + c\right )}{105 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 8.25853, size = 202, normalized size = 2.04 \begin{align*} \begin{cases} \frac{8 a^{2} \sin ^{5}{\left (c + d x \right )}}{15 d} + \frac{4 a^{2} \sin ^{3}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{3 d} + \frac{a^{2} \sin{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{d} + \frac{a b \sin ^{6}{\left (c + d x \right )}}{3 d} + \frac{a b \sin ^{4}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac{a b \sin ^{2}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{d} + \frac{8 b^{2} \sin ^{7}{\left (c + d x \right )}}{105 d} + \frac{4 b^{2} \sin ^{5}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{15 d} + \frac{b^{2} \sin ^{3}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{3 d} & \text{for}\: d \neq 0 \\x \left (a + b \sin{\left (c \right )}\right )^{2} \cos ^{5}{\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 = 1.08869, size = 184, normalized size = 1.86 \begin{align*} -\frac{a b \cos \left (6 \, d x + 6 \, c\right )}{96 \, d} - \frac{a b \cos \left (4 \, d x + 4 \, c\right )}{16 \, d} - \frac{5 \, a b \cos \left (2 \, d x + 2 \, c\right )}{32 \, d} - \frac{b^{2} \sin \left (7 \, d x + 7 \, c\right )}{448 \, d} + \frac{{\left (4 \, a^{2} - 3 \, b^{2}\right )} \sin \left (5 \, d x + 5 \, c\right )}{320 \, d} + \frac{{\left (20 \, a^{2} - b^{2}\right )} \sin \left (3 \, d x + 3 \, c\right )}{192 \, d} + \frac{5 \,{\left (8 \, a^{2} + b^{2}\right )} \sin \left (d x + c\right )}{64 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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