Optimal. Leaf size=172 \[ \frac {a^2 (4 A+3 C) \tanh ^{-1}(\sin (c+d x))}{4 d}+\frac {a^2 (4 A+3 C) \tan (c+d x)}{3 d}+\frac {a^2 (4 A+3 C) \sec (c+d x) \tan (c+d x)}{12 d}+\frac {(10 A+3 C) (a+a \sec (c+d x))^2 \tan (c+d x)}{30 d}+\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d} \]
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Rubi [A]
time = 0.26, antiderivative size = 172, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 8, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.242, Rules used = {4174, 4095,
4086, 3873, 3852, 8, 4131, 3855} \begin {gather*} \frac {a^2 (4 A+3 C) \tan (c+d x)}{3 d}+\frac {a^2 (4 A+3 C) \tanh ^{-1}(\sin (c+d x))}{4 d}+\frac {a^2 (4 A+3 C) \tan (c+d x) \sec (c+d x)}{12 d}+\frac {(10 A+3 C) \tan (c+d x) (a \sec (c+d x)+a)^2}{30 d}+\frac {C \tan (c+d x) \sec ^2(c+d x) (a \sec (c+d x)+a)^2}{5 d}+\frac {C \tan (c+d x) (a \sec (c+d x)+a)^3}{10 a d} \end {gather*}
Antiderivative was successfully verified.
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Rule 8
Rule 3852
Rule 3855
Rule 3873
Rule 4086
Rule 4095
Rule 4131
Rule 4174
Rubi steps
\begin {align*} \int \sec ^2(c+d x) (a+a \sec (c+d x))^2 \left (A+C \sec ^2(c+d x)\right ) \, dx &=\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {\int \sec ^2(c+d x) (a+a \sec (c+d x))^2 (a (5 A+2 C)+2 a C \sec (c+d x)) \, dx}{5 a}\\ &=\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d}+\frac {\int \sec (c+d x) (a+a \sec (c+d x))^2 \left (6 a^2 C+2 a^2 (10 A+3 C) \sec (c+d x)\right ) \, dx}{20 a^2}\\ &=\frac {(10 A+3 C) (a+a \sec (c+d x))^2 \tan (c+d x)}{30 d}+\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d}+\frac {1}{6} (4 A+3 C) \int \sec (c+d x) (a+a \sec (c+d x))^2 \, dx\\ &=\frac {(10 A+3 C) (a+a \sec (c+d x))^2 \tan (c+d x)}{30 d}+\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d}+\frac {1}{6} (4 A+3 C) \int \sec (c+d x) \left (a^2+a^2 \sec ^2(c+d x)\right ) \, dx+\frac {1}{3} \left (a^2 (4 A+3 C)\right ) \int \sec ^2(c+d x) \, dx\\ &=\frac {a^2 (4 A+3 C) \sec (c+d x) \tan (c+d x)}{12 d}+\frac {(10 A+3 C) (a+a \sec (c+d x))^2 \tan (c+d x)}{30 d}+\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d}+\frac {1}{4} \left (a^2 (4 A+3 C)\right ) \int \sec (c+d x) \, dx-\frac {\left (a^2 (4 A+3 C)\right ) \text {Subst}(\int 1 \, dx,x,-\tan (c+d x))}{3 d}\\ &=\frac {a^2 (4 A+3 C) \tanh ^{-1}(\sin (c+d x))}{4 d}+\frac {a^2 (4 A+3 C) \tan (c+d x)}{3 d}+\frac {a^2 (4 A+3 C) \sec (c+d x) \tan (c+d x)}{12 d}+\frac {(10 A+3 C) (a+a \sec (c+d x))^2 \tan (c+d x)}{30 d}+\frac {C \sec ^2(c+d x) (a+a \sec (c+d x))^2 \tan (c+d x)}{5 d}+\frac {C (a+a \sec (c+d x))^3 \tan (c+d x)}{10 a d}\\ \end {align*}
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Mathematica [A]
time = 1.90, size = 321, normalized size = 1.87 \begin {gather*} -\frac {a^2 (1+\cos (c+d x))^2 \left (C+A \cos ^2(c+d x)\right ) \sec ^4\left (\frac {1}{2} (c+d x)\right ) \sec ^5(c+d x) \left (240 (4 A+3 C) \cos ^5(c+d x) \left (\log \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )-\log \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )\right )-\sec (c) (40 (16 A+15 C) \sin (d x)-120 (3 A+C) \sin (2 c+d x)+120 A \sin (c+2 d x)+210 C \sin (c+2 d x)+120 A \sin (3 c+2 d x)+210 C \sin (3 c+2 d x)+440 A \sin (2 c+3 d x)+360 C \sin (2 c+3 d x)-60 A \sin (4 c+3 d x)+60 A \sin (3 c+4 d x)+45 C \sin (3 c+4 d x)+60 A \sin (5 c+4 d x)+45 C \sin (5 c+4 d x)+100 A \sin (4 c+5 d x)+72 C \sin (4 c+5 d x))\right )}{1920 d (A+2 C+A \cos (2 (c+d x)))} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.74, size = 186, normalized size = 1.08
method | result | size |
derivativedivides | \(\frac {-a^{2} A \left (-\frac {2}{3}-\frac {\left (\sec ^{2}\left (d x +c \right )\right )}{3}\right ) \tan \left (d x +c \right )-a^{2} C \left (-\frac {8}{15}-\frac {\left (\sec ^{4}\left (d x +c \right )\right )}{5}-\frac {4 \left (\sec ^{2}\left (d x +c \right )\right )}{15}\right ) \tan \left (d x +c \right )+2 a^{2} A \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+2 a^{2} C \left (-\left (-\frac {\left (\sec ^{3}\left (d x +c \right )\right )}{4}-\frac {3 \sec \left (d x +c \right )}{8}\right ) \tan \left (d x +c \right )+\frac {3 \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{8}\right )+a^{2} A \tan \left (d x +c \right )-a^{2} C \left (-\frac {2}{3}-\frac {\left (\sec ^{2}\left (d x +c \right )\right )}{3}\right ) \tan \left (d x +c \right )}{d}\) | \(186\) |
default | \(\frac {-a^{2} A \left (-\frac {2}{3}-\frac {\left (\sec ^{2}\left (d x +c \right )\right )}{3}\right ) \tan \left (d x +c \right )-a^{2} C \left (-\frac {8}{15}-\frac {\left (\sec ^{4}\left (d x +c \right )\right )}{5}-\frac {4 \left (\sec ^{2}\left (d x +c \right )\right )}{15}\right ) \tan \left (d x +c \right )+2 a^{2} A \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+2 a^{2} C \left (-\left (-\frac {\left (\sec ^{3}\left (d x +c \right )\right )}{4}-\frac {3 \sec \left (d x +c \right )}{8}\right ) \tan \left (d x +c \right )+\frac {3 \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{8}\right )+a^{2} A \tan \left (d x +c \right )-a^{2} C \left (-\frac {2}{3}-\frac {\left (\sec ^{2}\left (d x +c \right )\right )}{3}\right ) \tan \left (d x +c \right )}{d}\) | \(186\) |
norman | \(\frac {\frac {7 a^{2} \left (4 A +3 C \right ) \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}-\frac {a^{2} \left (4 A +3 C \right ) \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{2 d}-\frac {a^{2} \left (12 A +13 C \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{2 d}-\frac {8 a^{2} \left (35 A +27 C \right ) \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{15 d}+\frac {a^{2} \left (52 A +27 C \right ) \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}}{\left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )^{5}}-\frac {a^{2} \left (4 A +3 C \right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{4 d}+\frac {a^{2} \left (4 A +3 C \right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{4 d}\) | \(201\) |
risch | \(-\frac {i a^{2} \left (60 A \,{\mathrm e}^{9 i \left (d x +c \right )}+45 C \,{\mathrm e}^{9 i \left (d x +c \right )}-60 A \,{\mathrm e}^{8 i \left (d x +c \right )}+120 A \,{\mathrm e}^{7 i \left (d x +c \right )}+210 C \,{\mathrm e}^{7 i \left (d x +c \right )}-360 A \,{\mathrm e}^{6 i \left (d x +c \right )}-120 C \,{\mathrm e}^{6 i \left (d x +c \right )}-640 A \,{\mathrm e}^{4 i \left (d x +c \right )}-600 C \,{\mathrm e}^{4 i \left (d x +c \right )}-120 A \,{\mathrm e}^{3 i \left (d x +c \right )}-210 C \,{\mathrm e}^{3 i \left (d x +c \right )}-440 A \,{\mathrm e}^{2 i \left (d x +c \right )}-360 C \,{\mathrm e}^{2 i \left (d x +c \right )}-60 \,{\mathrm e}^{i \left (d x +c \right )} A -45 C \,{\mathrm e}^{i \left (d x +c \right )}-100 A -72 C \right )}{30 d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{5}}+\frac {a^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) A}{d}+\frac {3 a^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C}{4 d}-\frac {a^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) A}{d}-\frac {3 a^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C}{4 d}\) | \(298\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.31, size = 218, normalized size = 1.27 \begin {gather*} \frac {40 \, {\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} A a^{2} + 8 \, {\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^{2} + 40 \, {\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} C a^{2} - 15 \, C a^{2} {\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^{2} {\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 )} + 120 \, A a^{2} \tan \left (d x + c\right )}{120 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.12, size = 161, normalized size = 0.94 \begin {gather*} \frac {15 \, {\left (4 \, A + 3 \, C\right )} a^{2} \cos \left (d x + c\right )^{5} \log \left (\sin \left (d x + c\right ) + 1\right ) - 15 \, {\left (4 \, A + 3 \, C\right )} a^{2} \cos \left (d x + c\right )^{5} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \, {\left (4 \, {\left (25 \, A + 18 \, C\right )} a^{2} \cos \left (d x + c\right )^{4} + 15 \, {\left (4 \, A + 3 \, C\right )} a^{2} \cos \left (d x + c\right )^{3} + 4 \, {\left (5 \, A + 9 \, C\right )} a^{2} \cos \left (d x + c\right )^{2} + 30 \, C a^{2} \cos \left (d x + c\right ) + 12 \, C a^{2}\right )} \sin \left (d x + c\right )}{120 \, d \cos \left (d x + c\right )^{5}} \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*} a^{2} \left (\int A \sec ^{2}{\left (c + d x \right )}\, dx + \int 2 A \sec ^{3}{\left (c + d x \right )}\, dx + \int A \sec ^{4}{\left (c + d x \right )}\, dx + \int C \sec ^{4}{\left (c + d x \right )}\, dx + \int 2 C \sec ^{5}{\left (c + d x \right )}\, dx + \int C \sec ^{6}{\left (c + d x \right )}\, dx\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.52, size = 246, normalized size = 1.43 \begin {gather*} \frac {15 \, {\left (4 \, A a^{2} + 3 \, C a^{2}\right )} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - 15 \, {\left (4 \, A a^{2} + 3 \, C a^{2}\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^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{9} + 45 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{9} - 280 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 210 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} + 560 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 432 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 520 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 270 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 180 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 195 \, C a^{2} \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}}}{60 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.20, size = 222, normalized size = 1.29 \begin {gather*} \frac {2\,a^2\,\mathrm {atanh}\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )\,\left (A+\frac {3\,C}{4}\right )}{d}-\frac {\left (2\,A\,a^2+\frac {3\,C\,a^2}{2}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9+\left (-\frac {28\,A\,a^2}{3}-7\,C\,a^2\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7+\left (\frac {56\,A\,a^2}{3}+\frac {72\,C\,a^2}{5}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5+\left (-\frac {52\,A\,a^2}{3}-9\,C\,a^2\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3+\left (6\,A\,a^2+\frac {13\,C\,a^2}{2}\right )\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{d\,\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}-5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8+10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6-10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2-1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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