Optimal. Leaf size=88 \[ -\frac{99}{19652 d (3 \tan (c+d x)+5)}-\frac{15}{1156 d (3 \tan (c+d x)+5)^2}-\frac{1}{34 d (3 \tan (c+d x)+5)^3}+\frac{60 \log (3 \sin (c+d x)+5 \cos (c+d x))}{83521 d}-\frac{161 x}{334084} \]
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Rubi [A] time = 0.117856, antiderivative size = 88, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {3483, 3529, 3531, 3530} \[ -\frac{99}{19652 d (3 \tan (c+d x)+5)}-\frac{15}{1156 d (3 \tan (c+d x)+5)^2}-\frac{1}{34 d (3 \tan (c+d x)+5)^3}+\frac{60 \log (3 \sin (c+d x)+5 \cos (c+d x))}{83521 d}-\frac{161 x}{334084} \]
Antiderivative was successfully verified.
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Rule 3483
Rule 3529
Rule 3531
Rule 3530
Rubi steps
\begin{align*} \int \frac{1}{(5+3 \tan (c+d x))^4} \, dx &=-\frac{1}{34 d (5+3 \tan (c+d x))^3}+\frac{1}{34} \int \frac{5-3 \tan (c+d x)}{(5+3 \tan (c+d x))^3} \, dx\\ &=-\frac{1}{34 d (5+3 \tan (c+d x))^3}-\frac{15}{1156 d (5+3 \tan (c+d x))^2}+\frac{\int \frac{16-30 \tan (c+d x)}{(5+3 \tan (c+d x))^2} \, dx}{1156}\\ &=-\frac{1}{34 d (5+3 \tan (c+d x))^3}-\frac{15}{1156 d (5+3 \tan (c+d x))^2}-\frac{99}{19652 d (5+3 \tan (c+d x))}+\frac{\int \frac{-10-198 \tan (c+d x)}{5+3 \tan (c+d x)} \, dx}{39304}\\ &=-\frac{161 x}{334084}-\frac{1}{34 d (5+3 \tan (c+d x))^3}-\frac{15}{1156 d (5+3 \tan (c+d x))^2}-\frac{99}{19652 d (5+3 \tan (c+d x))}+\frac{60 \int \frac{3-5 \tan (c+d x)}{5+3 \tan (c+d x)} \, dx}{83521}\\ &=-\frac{161 x}{334084}+\frac{60 \log (5 \cos (c+d x)+3 \sin (c+d x))}{83521 d}-\frac{1}{34 d (5+3 \tan (c+d x))^3}-\frac{15}{1156 d (5+3 \tan (c+d x))^2}-\frac{99}{19652 d (5+3 \tan (c+d x))}\\ \end{align*}
Mathematica [C] time = 0.670275, size = 95, normalized size = 1.08 \[ -\frac{\frac{3366}{3 \tan (c+d x)+5}+\frac{8670}{(3 \tan (c+d x)+5)^2}+\frac{19652}{(3 \tan (c+d x)+5)^3}+(240-161 i) \log (-\tan (c+d x)+i)+(240+161 i) \log (\tan (c+d x)+i)-480 \log (3 \tan (c+d x)+5)}{668168 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.021, size = 97, normalized size = 1.1 \begin{align*} -{\frac{30\,\ln \left ( 1+ \left ( \tan \left ( dx+c \right ) \right ) ^{2} \right ) }{83521\,d}}-{\frac{161\,\arctan \left ( \tan \left ( dx+c \right ) \right ) }{334084\,d}}-{\frac{1}{34\,d \left ( 5+3\,\tan \left ( dx+c \right ) \right ) ^{3}}}-{\frac{15}{1156\,d \left ( 5+3\,\tan \left ( dx+c \right ) \right ) ^{2}}}-{\frac{99}{19652\,d \left ( 5+3\,\tan \left ( dx+c \right ) \right ) }}+{\frac{60\,\ln \left ( 5+3\,\tan \left ( dx+c \right ) \right ) }{83521\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.56489, size = 126, normalized size = 1.43 \begin{align*} -\frac{161 \, d x + 161 \, c + \frac{17 \,{\left (891 \, \tan \left (d x + c\right )^{2} + 3735 \, \tan \left (d x + c\right ) + 4328\right )}}{27 \, \tan \left (d x + c\right )^{3} + 135 \, \tan \left (d x + c\right )^{2} + 225 \, \tan \left (d x + c\right ) + 125} + 120 \, \log \left (\tan \left (d x + c\right )^{2} + 1\right ) - 240 \, \log \left (3 \, \tan \left (d x + c\right ) + 5\right )}{334084 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.76429, size = 474, normalized size = 5.39 \begin{align*} -\frac{27 \,{\left (161 \, d x - 305\right )} \tan \left (d x + c\right )^{3} + 27 \,{\left (805 \, d x - 964\right )} \tan \left (d x + c\right )^{2} + 20125 \, d x - 120 \,{\left (27 \, \tan \left (d x + c\right )^{3} + 135 \, \tan \left (d x + c\right )^{2} + 225 \, \tan \left (d x + c\right ) + 125\right )} \log \left (\frac{9 \, \tan \left (d x + c\right )^{2} + 30 \, \tan \left (d x + c\right ) + 25}{\tan \left (d x + c\right )^{2} + 1}\right ) + 45 \,{\left (805 \, d x - 114\right )} \tan \left (d x + c\right ) + 35451}{334084 \,{\left (27 \, d \tan \left (d x + c\right )^{3} + 135 \, d \tan \left (d x + c\right )^{2} + 225 \, d \tan \left (d x + c\right ) + 125 \, d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.41232, size = 790, normalized size = 8.98 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23258, size = 112, normalized size = 1.27 \begin{align*} -\frac{161 \, d x + 161 \, c + \frac{11880 \, \tan \left (d x + c\right )^{3} + 74547 \, \tan \left (d x + c\right )^{2} + 162495 \, \tan \left (d x + c\right ) + 128576}{{\left (3 \, \tan \left (d x + c\right ) + 5\right )}^{3}} + 120 \, \log \left (\tan \left (d x + c\right )^{2} + 1\right ) - 240 \, \log \left ({\left | 3 \, \tan \left (d x + c\right ) + 5 \right |}\right )}{334084 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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