Optimal. Leaf size=106 \[ -\frac {7 a^3 \cos ^3(c+d x)}{12 d}-\frac {7 \cos ^3(c+d x) \left (a^3 \sin (c+d x)+a^3\right )}{20 d}+\frac {7 a^3 \sin (c+d x) \cos (c+d x)}{8 d}+\frac {7 a^3 x}{8}-\frac {a \cos ^3(c+d x) (a \sin (c+d x)+a)^2}{5 d} \]
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Rubi [A] time = 0.12, antiderivative size = 106, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {2678, 2669, 2635, 8} \[ -\frac {7 a^3 \cos ^3(c+d x)}{12 d}-\frac {7 \cos ^3(c+d x) \left (a^3 \sin (c+d x)+a^3\right )}{20 d}+\frac {7 a^3 \sin (c+d x) \cos (c+d x)}{8 d}+\frac {7 a^3 x}{8}-\frac {a \cos ^3(c+d x) (a \sin (c+d x)+a)^2}{5 d} \]
Antiderivative was successfully verified.
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Rule 8
Rule 2635
Rule 2669
Rule 2678
Rubi steps
\begin {align*} \int \cos ^2(c+d x) (a+a \sin (c+d x))^3 \, dx &=-\frac {a \cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}+\frac {1}{5} (7 a) \int \cos ^2(c+d x) (a+a \sin (c+d x))^2 \, dx\\ &=-\frac {a \cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac {7 \cos ^3(c+d x) \left (a^3+a^3 \sin (c+d x)\right )}{20 d}+\frac {1}{4} \left (7 a^2\right ) \int \cos ^2(c+d x) (a+a \sin (c+d x)) \, dx\\ &=-\frac {7 a^3 \cos ^3(c+d x)}{12 d}-\frac {a \cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac {7 \cos ^3(c+d x) \left (a^3+a^3 \sin (c+d x)\right )}{20 d}+\frac {1}{4} \left (7 a^3\right ) \int \cos ^2(c+d x) \, dx\\ &=-\frac {7 a^3 \cos ^3(c+d x)}{12 d}+\frac {7 a^3 \cos (c+d x) \sin (c+d x)}{8 d}-\frac {a \cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac {7 \cos ^3(c+d x) \left (a^3+a^3 \sin (c+d x)\right )}{20 d}+\frac {1}{8} \left (7 a^3\right ) \int 1 \, dx\\ &=\frac {7 a^3 x}{8}-\frac {7 a^3 \cos ^3(c+d x)}{12 d}+\frac {7 a^3 \cos (c+d x) \sin (c+d x)}{8 d}-\frac {a \cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac {7 \cos ^3(c+d x) \left (a^3+a^3 \sin (c+d x)\right )}{20 d}\\ \end {align*}
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Mathematica [A] time = 0.41, size = 141, normalized size = 1.33 \[ -\frac {a^3 \left (210 \sqrt {1-\sin (c+d x)} \sin ^{-1}\left (\frac {\sqrt {1-\sin (c+d x)}}{\sqrt {2}}\right )+\sqrt {\sin (c+d x)+1} \left (24 \sin ^5(c+d x)+66 \sin ^4(c+d x)+22 \sin ^3(c+d x)-97 \sin ^2(c+d x)-151 \sin (c+d x)+136\right )\right ) \cos ^3(c+d x)}{120 d (\sin (c+d x)-1)^2 (\sin (c+d x)+1)^{3/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.85, size = 72, normalized size = 0.68 \[ \frac {24 \, a^{3} \cos \left (d x + c\right )^{5} - 160 \, a^{3} \cos \left (d x + c\right )^{3} + 105 \, a^{3} d x - 15 \, {\left (6 \, a^{3} \cos \left (d x + c\right )^{3} - 7 \, a^{3} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{120 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.07, size = 89, normalized size = 0.84 \[ \frac {7}{8} \, a^{3} x + \frac {a^{3} \cos \left (5 \, d x + 5 \, c\right )}{80 \, d} - \frac {13 \, a^{3} \cos \left (3 \, d x + 3 \, c\right )}{48 \, d} - \frac {7 \, a^{3} \cos \left (d x + c\right )}{8 \, d} - \frac {3 \, a^{3} \sin \left (4 \, d x + 4 \, c\right )}{32 \, d} + \frac {a^{3} \sin \left (2 \, d x + 2 \, c\right )}{4 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.12, size = 121, normalized size = 1.14 \[ \frac {a^{3} \left (-\frac {\left (\sin ^{2}\left (d x +c \right )\right ) \left (\cos ^{3}\left (d x +c \right )\right )}{5}-\frac {2 \left (\cos ^{3}\left (d x +c \right )\right )}{15}\right )+3 a^{3} \left (-\frac {\sin \left (d x +c \right ) \left (\cos ^{3}\left (d x +c \right )\right )}{4}+\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{8}+\frac {d x}{8}+\frac {c}{8}\right )-\left (\cos ^{3}\left (d x +c \right )\right ) a^{3}+a^{3} \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.54, size = 91, normalized size = 0.86 \[ -\frac {480 \, a^{3} \cos \left (d x + c\right )^{3} - 32 \, {\left (3 \, \cos \left (d x + c\right )^{5} - 5 \, \cos \left (d x + c\right )^{3}\right )} a^{3} - 45 \, {\left (4 \, d x + 4 \, c - \sin \left (4 \, d x + 4 \, c\right )\right )} a^{3} - 120 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} a^{3}}{480 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 6.53, size = 277, normalized size = 2.61 \[ \frac {7\,a^3\,x}{8}-\frac {\frac {13\,a^3\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7}{2}-\frac {13\,a^3\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3}{2}+\frac {a^3\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9}{4}+\frac {a^3\,\left (105\,c+105\,d\,x\right )}{120}-\frac {a^3\,\left (105\,c+105\,d\,x-272\right )}{120}+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2\,\left (\frac {a^3\,\left (105\,c+105\,d\,x\right )}{24}-\frac {a^3\,\left (525\,c+525\,d\,x-640\right )}{120}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8\,\left (\frac {a^3\,\left (105\,c+105\,d\,x\right )}{24}-\frac {a^3\,\left (525\,c+525\,d\,x-720\right )}{120}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4\,\left (\frac {a^3\,\left (105\,c+105\,d\,x\right )}{12}-\frac {a^3\,\left (1050\,c+1050\,d\,x-800\right )}{120}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6\,\left (\frac {a^3\,\left (105\,c+105\,d\,x\right )}{12}-\frac {a^3\,\left (1050\,c+1050\,d\,x-1920\right )}{120}\right )-\frac {a^3\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{4}}{d\,{\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+1\right )}^5} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 3.72, size = 226, normalized size = 2.13 \[ \begin {cases} \frac {3 a^{3} x \sin ^{4}{\left (c + d x \right )}}{8} + \frac {3 a^{3} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac {a^{3} x \sin ^{2}{\left (c + d x \right )}}{2} + \frac {3 a^{3} x \cos ^{4}{\left (c + d x \right )}}{8} + \frac {a^{3} x \cos ^{2}{\left (c + d x \right )}}{2} + \frac {3 a^{3} \sin ^{3}{\left (c + d x \right )} \cos {\left (c + d x \right )}}{8 d} - \frac {a^{3} \sin ^{2}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{3 d} - \frac {3 a^{3} \sin {\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} + \frac {a^{3} \sin {\left (c + d x \right )} \cos {\left (c + d x \right )}}{2 d} - \frac {2 a^{3} \cos ^{5}{\left (c + d x \right )}}{15 d} - \frac {a^{3} \cos ^{3}{\left (c + d x \right )}}{d} & \text {for}\: d \neq 0 \\x \left (a \sin {\relax (c )} + a\right )^{3} \cos ^{2}{\relax (c )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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