Optimal. Leaf size=99 \[ \frac {6 \tan (c+d x)}{35 a^3 d}-\frac {3 \sec (c+d x)}{35 d \left (a^3 \sin (c+d x)+a^3\right )}-\frac {3 \sec (c+d x)}{35 a d (a \sin (c+d x)+a)^2}+\frac {\sec (c+d x)}{7 d (a \sin (c+d x)+a)^3} \]
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Rubi [A] time = 0.14, antiderivative size = 99, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.160, Rules used = {2859, 2672, 3767, 8} \[ \frac {6 \tan (c+d x)}{35 a^3 d}-\frac {3 \sec (c+d x)}{35 d \left (a^3 \sin (c+d x)+a^3\right )}-\frac {3 \sec (c+d x)}{35 a d (a \sin (c+d x)+a)^2}+\frac {\sec (c+d x)}{7 d (a \sin (c+d x)+a)^3} \]
Antiderivative was successfully verified.
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Rule 8
Rule 2672
Rule 2859
Rule 3767
Rubi steps
\begin {align*} \int \frac {\sec (c+d x) \tan (c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac {\sec (c+d x)}{7 d (a+a \sin (c+d x))^3}+\frac {3 \int \frac {\sec ^2(c+d x)}{(a+a \sin (c+d x))^2} \, dx}{7 a}\\ &=\frac {\sec (c+d x)}{7 d (a+a \sin (c+d x))^3}-\frac {3 \sec (c+d x)}{35 a d (a+a \sin (c+d x))^2}+\frac {9 \int \frac {\sec ^2(c+d x)}{a+a \sin (c+d x)} \, dx}{35 a^2}\\ &=\frac {\sec (c+d x)}{7 d (a+a \sin (c+d x))^3}-\frac {3 \sec (c+d x)}{35 a d (a+a \sin (c+d x))^2}-\frac {3 \sec (c+d x)}{35 d \left (a^3+a^3 \sin (c+d x)\right )}+\frac {6 \int \sec ^2(c+d x) \, dx}{35 a^3}\\ &=\frac {\sec (c+d x)}{7 d (a+a \sin (c+d x))^3}-\frac {3 \sec (c+d x)}{35 a d (a+a \sin (c+d x))^2}-\frac {3 \sec (c+d x)}{35 d \left (a^3+a^3 \sin (c+d x)\right )}-\frac {6 \operatorname {Subst}(\int 1 \, dx,x,-\tan (c+d x))}{35 a^3 d}\\ &=\frac {\sec (c+d x)}{7 d (a+a \sin (c+d x))^3}-\frac {3 \sec (c+d x)}{35 a d (a+a \sin (c+d x))^2}-\frac {3 \sec (c+d x)}{35 d \left (a^3+a^3 \sin (c+d x)\right )}+\frac {6 \tan (c+d x)}{35 a^3 d}\\ \end {align*}
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Mathematica [A] time = 0.38, size = 104, normalized size = 1.05 \[ \frac {\sec (c+d x) (672 \sin (c+d x)+182 \sin (2 (c+d x))-288 \sin (3 (c+d x))-13 \sin (4 (c+d x))+182 \cos (c+d x)-672 \cos (2 (c+d x))-78 \cos (3 (c+d x))+48 \cos (4 (c+d x))+560)}{2240 a^3 d (\sin (c+d x)+1)^3} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.45, size = 106, normalized size = 1.07 \[ -\frac {6 \, \cos \left (d x + c\right )^{4} - 27 \, \cos \left (d x + c\right )^{2} - 3 \, {\left (6 \, \cos \left (d x + c\right )^{2} - 5\right )} \sin \left (d x + c\right ) + 20}{35 \, {\left (3 \, a^{3} d \cos \left (d x + c\right )^{3} - 4 \, a^{3} d \cos \left (d x + c\right ) + {\left (a^{3} d \cos \left (d x + c\right )^{3} - 4 \, a^{3} d \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.27, size = 120, normalized size = 1.21 \[ -\frac {\frac {35}{a^{3} {\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1\right )}} - \frac {35 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{6} - 280 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 665 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 1120 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 791 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 392 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 51}{a^{3} {\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right )}^{7}}}{280 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.45, size = 130, normalized size = 1.31 \[ \frac {-\frac {1}{8 \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}+\frac {8}{7 \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{7}}-\frac {4}{\left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{6}}+\frac {34}{5 \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{5}}-\frac {7}{\left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{4}}+\frac {9}{2 \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{3}}-\frac {7}{4 \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{2}}+\frac {4}{32 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+32}}{d \,a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.34, size = 290, normalized size = 2.93 \[ -\frac {2 \, {\left (\frac {6 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac {21 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac {56 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac {105 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} - \frac {70 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac {35 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + 1\right )}}{35 \, {\left (a^{3} + \frac {6 \, a^{3} \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac {14 \, a^{3} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {14 \, a^{3} \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac {14 \, a^{3} \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac {14 \, a^{3} \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} - \frac {6 \, a^{3} \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - \frac {a^{3} \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}}\right )} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 10.01, size = 206, normalized size = 2.08 \[ \frac {2\,{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2\,\left (-{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6-6\,{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5\,\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )+21\,{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4\,{\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+56\,{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3\,{\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3+105\,{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2\,{\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+70\,\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )\,{\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5+35\,{\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6\right )}{35\,a^3\,d\,\left (\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )-\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )\,{\left (\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )+\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )}^7} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {\int \frac {\sin {\left (c + d x \right )} \sec ^{2}{\left (c + d x \right )}}{\sin ^{3}{\left (c + d x \right )} + 3 \sin ^{2}{\left (c + d x \right )} + 3 \sin {\left (c + d x \right )} + 1}\, dx}{a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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