Optimal. Leaf size=81 \[ -\frac {1007 x}{55296}+\frac {3055 \text {ArcTan}\left (\frac {\sin (c+d x)}{3+\cos (c+d x)}\right )}{27648 d}-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}-\frac {125 \tan (c+d x)}{4608 d (3+5 \sec (c+d x))} \]
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Rubi [A]
time = 0.08, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.417, Rules used = {3870, 4145,
4004, 3916, 2736} \begin {gather*} \frac {3055 \text {ArcTan}\left (\frac {\sin (c+d x)}{\cos (c+d x)+3}\right )}{27648 d}-\frac {125 \tan (c+d x)}{4608 d (5 \sec (c+d x)+3)}-\frac {25 \tan (c+d x)}{96 d (5 \sec (c+d x)+3)^2}-\frac {1007 x}{55296} \end {gather*}
Antiderivative was successfully verified.
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Rule 2736
Rule 3870
Rule 3916
Rule 4004
Rule 4145
Rubi steps
\begin {align*} \int \frac {1}{(3+5 \sec (c+d x))^3} \, dx &=-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}+\frac {1}{96} \int \frac {32+30 \sec (c+d x)-25 \sec ^2(c+d x)}{(3+5 \sec (c+d x))^2} \, dx\\ &=-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}-\frac {125 \tan (c+d x)}{4608 d (3+5 \sec (c+d x))}+\frac {\int \frac {512-165 \sec (c+d x)}{3+5 \sec (c+d x)} \, dx}{4608}\\ &=\frac {x}{27}-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}-\frac {125 \tan (c+d x)}{4608 d (3+5 \sec (c+d x))}-\frac {3055 \int \frac {\sec (c+d x)}{3+5 \sec (c+d x)} \, dx}{13824}\\ &=\frac {x}{27}-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}-\frac {125 \tan (c+d x)}{4608 d (3+5 \sec (c+d x))}-\frac {611 \int \frac {1}{1+\frac {3}{5} \cos (c+d x)} \, dx}{13824}\\ &=-\frac {1007 x}{55296}+\frac {3055 \tan ^{-1}\left (\frac {\sin (c+d x)}{3+\cos (c+d x)}\right )}{27648 d}-\frac {25 \tan (c+d x)}{96 d (3+5 \sec (c+d x))^2}-\frac {125 \tan (c+d x)}{4608 d (3+5 \sec (c+d x))}\\ \end {align*}
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Mathematica [A]
time = 0.36, size = 108, normalized size = 1.33 \begin {gather*} \frac {30208 c+30208 d x+30720 (c+d x) \cos (c+d x)+3055 \text {ArcTan}\left (2 \cot \left (\frac {1}{2} (c+d x)\right )\right ) (5+3 \cos (c+d x))^2+4608 c \cos (2 (c+d x))+4608 d x \cos (2 (c+d x))-3750 \sin (c+d x)-4725 \sin (2 (c+d x))}{27648 d (5+3 \cos (c+d x))^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.08, size = 74, normalized size = 0.91
method | result | size |
derivativedivides | \(\frac {\frac {2 \arctan \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{27}-\frac {5 \left (-\frac {285 \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{128}+\frac {165 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{32}\right )}{108 \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )+4\right )^{2}}-\frac {3055 \arctan \left (\frac {\tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{2}\right )}{27648}}{d}\) | \(74\) |
default | \(\frac {\frac {2 \arctan \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{27}-\frac {5 \left (-\frac {285 \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{128}+\frac {165 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{32}\right )}{108 \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )+4\right )^{2}}-\frac {3055 \arctan \left (\frac {\tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{2}\right )}{27648}}{d}\) | \(74\) |
risch | \(\frac {x}{27}-\frac {25 i \left (185 \,{\mathrm e}^{3 i \left (d x +c \right )}+413 \,{\mathrm e}^{2 i \left (d x +c \right )}+235 \,{\mathrm e}^{i \left (d x +c \right )}+63\right )}{2304 d \left (3 \,{\mathrm e}^{2 i \left (d x +c \right )}+10 \,{\mathrm e}^{i \left (d x +c \right )}+3\right )^{2}}+\frac {3055 i \ln \left ({\mathrm e}^{i \left (d x +c \right )}+\frac {1}{3}\right )}{55296 d}-\frac {3055 i \ln \left ({\mathrm e}^{i \left (d x +c \right )}+3\right )}{55296 d}\) | \(108\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.46, size = 131, normalized size = 1.62 \begin {gather*} -\frac {\frac {150 \, {\left (\frac {44 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac {19 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}\right )}}{\frac {8 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {\sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + 16} - 2048 \, \arctan \left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right ) + 3055 \, \arctan \left (\frac {\sin \left (d x + c\right )}{2 \, {\left (\cos \left (d x + c\right ) + 1\right )}}\right )}{27648 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.63, size = 116, normalized size = 1.43 \begin {gather*} \frac {18432 \, d x \cos \left (d x + c\right )^{2} + 61440 \, d x \cos \left (d x + c\right ) + 51200 \, d x + 3055 \, {\left (9 \, \cos \left (d x + c\right )^{2} + 30 \, \cos \left (d x + c\right ) + 25\right )} \arctan \left (\frac {5 \, \cos \left (d x + c\right ) + 3}{4 \, \sin \left (d x + c\right )}\right ) - 300 \, {\left (63 \, \cos \left (d x + c\right ) + 25\right )} \sin \left (d x + c\right )}{55296 \, {\left (9 \, d \cos \left (d x + c\right )^{2} + 30 \, d \cos \left (d x + c\right ) + 25 \, d\right )}} \end {gather*}
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 \begin {gather*} \int \frac {1}{\left (5 \sec {\left (c + d x \right )} + 3\right )^{3}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.46, size = 75, normalized size = 0.93 \begin {gather*} -\frac {1007 \, d x + 1007 \, c - \frac {300 \, {\left (19 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 44 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{{\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 4\right )}^{2}} - 6110 \, \arctan \left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 3}\right )}{55296 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.91, size = 79, normalized size = 0.98 \begin {gather*} \frac {x}{27}-\frac {3055\,\mathrm {atan}\left (\frac {\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{2}\right )}{27648\,d}-\frac {\frac {275\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{1152}-\frac {475\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3}{4608}}{d\,\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+8\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+16\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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