Optimal. Leaf size=152 \[ \frac{a (5 A+5 B+4 C) \tan ^3(c+d x)}{15 d}+\frac{a (5 A+5 B+4 C) \tan (c+d x)}{5 d}+\frac{a (4 A+3 (B+C)) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{a (4 A+3 (B+C)) \tan (c+d x) \sec (c+d x)}{8 d}+\frac{a (B+C) \tan (c+d x) \sec ^3(c+d x)}{4 d}+\frac{a C \tan (c+d x) \sec ^4(c+d x)}{5 d} \]
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Rubi [A] time = 0.213046, antiderivative size = 152, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 39, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {4076, 4047, 3767, 4046, 3768, 3770} \[ \frac{a (5 A+5 B+4 C) \tan ^3(c+d x)}{15 d}+\frac{a (5 A+5 B+4 C) \tan (c+d x)}{5 d}+\frac{a (4 A+3 (B+C)) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{a (4 A+3 (B+C)) \tan (c+d x) \sec (c+d x)}{8 d}+\frac{a (B+C) \tan (c+d x) \sec ^3(c+d x)}{4 d}+\frac{a C \tan (c+d x) \sec ^4(c+d x)}{5 d} \]
Antiderivative was successfully verified.
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Rule 4076
Rule 4047
Rule 3767
Rule 4046
Rule 3768
Rule 3770
Rubi steps
\begin{align*} \int \sec ^3(c+d x) (a+a \sec (c+d x)) \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx &=\frac{a C \sec ^4(c+d x) \tan (c+d x)}{5 d}+\frac{1}{5} \int \sec ^3(c+d x) \left (5 a A+a (5 A+5 B+4 C) \sec (c+d x)+5 a (B+C) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{a C \sec ^4(c+d x) \tan (c+d x)}{5 d}+\frac{1}{5} \int \sec ^3(c+d x) \left (5 a A+5 a (B+C) \sec ^2(c+d x)\right ) \, dx+\frac{1}{5} (a (5 A+5 B+4 C)) \int \sec ^4(c+d x) \, dx\\ &=\frac{a (B+C) \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{a C \sec ^4(c+d x) \tan (c+d x)}{5 d}+\frac{1}{4} (a (4 A+3 (B+C))) \int \sec ^3(c+d x) \, dx-\frac{(a (5 A+5 B+4 C)) \operatorname{Subst}\left (\int \left (1+x^2\right ) \, dx,x,-\tan (c+d x)\right )}{5 d}\\ &=\frac{a (5 A+5 B+4 C) \tan (c+d x)}{5 d}+\frac{a (4 A+3 (B+C)) \sec (c+d x) \tan (c+d x)}{8 d}+\frac{a (B+C) \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{a C \sec ^4(c+d x) \tan (c+d x)}{5 d}+\frac{a (5 A+5 B+4 C) \tan ^3(c+d x)}{15 d}+\frac{1}{8} (a (4 A+3 (B+C))) \int \sec (c+d x) \, dx\\ &=\frac{a (4 A+3 (B+C)) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{a (5 A+5 B+4 C) \tan (c+d x)}{5 d}+\frac{a (4 A+3 (B+C)) \sec (c+d x) \tan (c+d x)}{8 d}+\frac{a (B+C) \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{a C \sec ^4(c+d x) \tan (c+d x)}{5 d}+\frac{a (5 A+5 B+4 C) \tan ^3(c+d x)}{15 d}\\ \end{align*}
Mathematica [A] time = 1.00636, size = 101, normalized size = 0.66 \[ \frac{a \left (15 (4 A+3 (B+C)) \tanh ^{-1}(\sin (c+d x))+\tan (c+d x) \left (8 \left (5 (A+B+2 C) \tan ^2(c+d x)+15 (A+B+C)+3 C \tan ^4(c+d x)\right )+15 (4 A+3 (B+C)) \sec (c+d x)+30 (B+C) \sec ^3(c+d x)\right )\right )}{120 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.056, size = 287, normalized size = 1.9 \begin{align*}{\frac{Aa\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{2\,d}}+{\frac{Aa\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{2\,d}}+{\frac{2\,Ba\tan \left ( dx+c \right ) }{3\,d}}+{\frac{Ba\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{2}}{3\,d}}+{\frac{aC \left ( \sec \left ( dx+c \right ) \right ) ^{3}\tan \left ( dx+c \right ) }{4\,d}}+{\frac{3\,aC\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{8\,d}}+{\frac{3\,aC\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}}+{\frac{2\,Aa\tan \left ( dx+c \right ) }{3\,d}}+{\frac{Aa\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{2}}{3\,d}}+{\frac{Ba\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{3}}{4\,d}}+{\frac{3\,Ba\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{8\,d}}+{\frac{3\,Ba\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}}+{\frac{8\,aC\tan \left ( dx+c \right ) }{15\,d}}+{\frac{aC \left ( \sec \left ( dx+c \right ) \right ) ^{4}\tan \left ( dx+c \right ) }{5\,d}}+{\frac{4\,aC \left ( \sec \left ( dx+c \right ) \right ) ^{2}\tan \left ( dx+c \right ) }{15\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.953166, size = 359, normalized size = 2.36 \begin{align*} \frac{80 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} A a + 80 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} B a + 16 \,{\left (3 \, \tan \left (d x + c\right )^{5} + 10 \, \tan \left (d x + c\right )^{3} + 15 \, \tan \left (d x + c\right )\right )} C a - 15 \, B a{\left (\frac{2 \,{\left (3 \, \sin \left (d x + c\right )^{3} - 5 \, \sin \left (d x + c\right )\right )}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\sin \left (d x + c\right ) - 1\right )\right )} - 15 \, C a{\left (\frac{2 \,{\left (3 \, \sin \left (d x + c\right )^{3} - 5 \, \sin \left (d x + c\right )\right )}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\sin \left (d x + c\right ) - 1\right )\right )} - 60 \, A a{\left (\frac{2 \, \sin \left (d x + c\right )}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right ) + 1\right ) + \log \left (\sin \left (d x + c\right ) - 1\right )\right )}}{240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.531814, size = 437, normalized size = 2.88 \begin{align*} \frac{15 \,{\left (4 \, A + 3 \, B + 3 \, C\right )} a \cos \left (d x + c\right )^{5} \log \left (\sin \left (d x + c\right ) + 1\right ) - 15 \,{\left (4 \, A + 3 \, B + 3 \, C\right )} a \cos \left (d x + c\right )^{5} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (16 \,{\left (5 \, A + 5 \, B + 4 \, C\right )} a \cos \left (d x + c\right )^{4} + 15 \,{\left (4 \, A + 3 \, B + 3 \, C\right )} a \cos \left (d x + c\right )^{3} + 8 \,{\left (5 \, A + 5 \, B + 4 \, C\right )} a \cos \left (d x + c\right )^{2} + 30 \,{\left (B + C\right )} a \cos \left (d x + c\right ) + 24 \, C a\right )} \sin \left (d x + c\right )}{240 \, d \cos \left (d x + c\right )^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} a \left (\int A \sec ^{3}{\left (c + d x \right )}\, dx + \int A \sec ^{4}{\left (c + d x \right )}\, dx + \int B \sec ^{4}{\left (c + d x \right )}\, dx + \int B \sec ^{5}{\left (c + d x \right )}\, dx + \int C \sec ^{5}{\left (c + d x \right )}\, dx + \int C \sec ^{6}{\left (c + d x \right )}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.30164, size = 404, normalized size = 2.66 \begin{align*} \frac{15 \,{\left (4 \, A a + 3 \, B a + 3 \, C a\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1 \right |}\right ) - 15 \,{\left (4 \, A a + 3 \, B a + 3 \, C a\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1 \right |}\right ) - \frac{2 \,{\left (60 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} + 45 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} + 45 \, C a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} - 200 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 290 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 130 \, C a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 400 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 400 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 464 \, C a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 440 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 350 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 190 \, C a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 180 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 195 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 195 \, C a \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} - 1\right )}^{5}}}{120 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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