Integrand size = 31, antiderivative size = 229 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=4 a^3 A b x+\frac {\left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \text {arctanh}(\sin (c+d x))}{8 d}+\frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right ) \tan (c+d x)}{6 d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec (c+d x) \tan (c+d x)}{24 d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d} \]
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Time = 0.60 (sec) , antiderivative size = 229, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.194, Rules used = {4180, 4141, 4133, 3855, 3852, 8} \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=4 a^3 A b x-\frac {a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right ) \tan (c+d x)}{6 d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \tan (c+d x) \sec (c+d x)}{24 d}+\frac {\left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \text {arctanh}(\sin (c+d x))}{8 d}-\frac {b (4 A-C) \tan (c+d x) (a+b \sec (c+d x))^3}{4 d}-\frac {a b (12 A-7 C) \tan (c+d x) (a+b \sec (c+d x))^2}{12 d}+\frac {A \sin (c+d x) (a+b \sec (c+d x))^4}{d} \]
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Rule 8
Rule 3852
Rule 3855
Rule 4133
Rule 4141
Rule 4180
Rubi steps \begin{align*} \text {integral}& = \frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}+\int (a+b \sec (c+d x))^3 \left (4 A b+a C \sec (c+d x)-b (4 A-C) \sec ^2(c+d x)\right ) \, dx \\ & = \frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac {1}{4} \int (a+b \sec (c+d x))^2 \left (16 a A b+\left (4 A b^2+4 a^2 C+3 b^2 C\right ) \sec (c+d x)-a b (12 A-7 C) \sec ^2(c+d x)\right ) \, dx \\ & = \frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac {1}{12} \int (a+b \sec (c+d x)) \left (48 a^2 A b+a \left (36 A b^2+12 a^2 C+23 b^2 C\right ) \sec (c+d x)-b \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec ^2(c+d x)\right ) \, dx \\ & = \frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec (c+d x) \tan (c+d x)}{24 d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac {1}{24} \int \left (96 a^3 A b+3 \left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \sec (c+d x)-4 a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right ) \sec ^2(c+d x)\right ) \, dx \\ & = 4 a^3 A b x+\frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec (c+d x) \tan (c+d x)}{24 d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}-\frac {1}{6} \left (a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right )\right ) \int \sec ^2(c+d x) \, dx+\frac {1}{8} \left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \int \sec (c+d x) \, dx \\ & = 4 a^3 A b x+\frac {\left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \text {arctanh}(\sin (c+d x))}{8 d}+\frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec (c+d x) \tan (c+d x)}{24 d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac {\left (a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right )\right ) \text {Subst}(\int 1 \, dx,x,-\tan (c+d x))}{6 d} \\ & = 4 a^3 A b x+\frac {\left (8 a^4 C+24 a^2 b^2 (2 A+C)+b^4 (4 A+3 C)\right ) \text {arctanh}(\sin (c+d x))}{8 d}+\frac {A (a+b \sec (c+d x))^4 \sin (c+d x)}{d}-\frac {a b \left (a^2 (12 A-19 C)-8 b^2 (3 A+2 C)\right ) \tan (c+d x)}{6 d}-\frac {b^2 \left (a^2 (24 A-26 C)-3 b^2 (4 A+3 C)\right ) \sec (c+d x) \tan (c+d x)}{24 d}-\frac {a b (12 A-7 C) (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}-\frac {b (4 A-C) (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(1357\) vs. \(2(229)=458\).
Time = 11.14 (sec) , antiderivative size = 1357, normalized size of antiderivative = 5.93 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {8 a^3 A b (c+d x) \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x))}+\frac {\left (-48 a^2 A b^2-4 A b^4-8 a^4 C-24 a^2 b^2 C-3 b^4 C\right ) \cos ^6(c+d x) \log \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right ) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{4 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x))}+\frac {\left (48 a^2 A b^2+4 A b^4+8 a^4 C+24 a^2 b^2 C+3 b^4 C\right ) \cos ^6(c+d x) \log \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right ) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{4 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x))}+\frac {b^4 C \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{8 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )^4}+\frac {\left (12 A b^4+72 a^2 b^2 C+16 a b^3 C+9 b^4 C\right ) \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{24 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )^2}+\frac {4 a b^3 C \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \sin \left (\frac {1}{2} (c+d x)\right )}{3 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )^3}-\frac {b^4 C \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{8 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^4}+\frac {4 a b^3 C \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \sin \left (\frac {1}{2} (c+d x)\right )}{3 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^3}+\frac {\left (-12 A b^4-72 a^2 b^2 C-16 a b^3 C-9 b^4 C\right ) \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right )}{24 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^2}+\frac {8 \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \left (3 a A b^3 \sin \left (\frac {1}{2} (c+d x)\right )+3 a^3 b C \sin \left (\frac {1}{2} (c+d x)\right )+2 a b^3 C \sin \left (\frac {1}{2} (c+d x)\right )\right )}{3 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )}+\frac {8 \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \left (3 a A b^3 \sin \left (\frac {1}{2} (c+d x)\right )+3 a^3 b C \sin \left (\frac {1}{2} (c+d x)\right )+2 a b^3 C \sin \left (\frac {1}{2} (c+d x)\right )\right )}{3 d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x)) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )}+\frac {2 a^4 A \cos ^6(c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \sin (c+d x)}{d (b+a \cos (c+d x))^4 (A+2 C+A \cos (2 c+2 d x))} \]
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Time = 1.28 (sec) , antiderivative size = 247, normalized size of antiderivative = 1.08
method | result | size |
derivativedivides | \(\frac {a^{4} A \sin \left (d x +c \right )+a^{4} C \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+4 A \,a^{3} b \left (d x +c \right )+4 C \tan \left (d x +c \right ) a^{3} b +6 A \,a^{2} b^{2} \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+6 C \,a^{2} b^{2} \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+4 A \tan \left (d x +c \right ) a \,b^{3}-4 C a \,b^{3} \left (-\frac {2}{3}-\frac {\sec \left (d x +c \right )^{2}}{3}\right ) \tan \left (d x +c \right )+A \,b^{4} \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+C \,b^{4} \left (-\left (-\frac {\sec \left (d x +c \right )^{3}}{4}-\frac {3 \sec \left (d x +c \right )}{8}\right ) \tan \left (d x +c \right )+\frac {3 \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{8}\right )}{d}\) | \(247\) |
default | \(\frac {a^{4} A \sin \left (d x +c \right )+a^{4} C \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+4 A \,a^{3} b \left (d x +c \right )+4 C \tan \left (d x +c \right ) a^{3} b +6 A \,a^{2} b^{2} \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+6 C \,a^{2} b^{2} \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+4 A \tan \left (d x +c \right ) a \,b^{3}-4 C a \,b^{3} \left (-\frac {2}{3}-\frac {\sec \left (d x +c \right )^{2}}{3}\right ) \tan \left (d x +c \right )+A \,b^{4} \left (\frac {\sec \left (d x +c \right ) \tan \left (d x +c \right )}{2}+\frac {\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{2}\right )+C \,b^{4} \left (-\left (-\frac {\sec \left (d x +c \right )^{3}}{4}-\frac {3 \sec \left (d x +c \right )}{8}\right ) \tan \left (d x +c \right )+\frac {3 \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{8}\right )}{d}\) | \(247\) |
parallelrisch | \(\frac {-576 \left (\frac {3}{4}+\frac {\cos \left (4 d x +4 c \right )}{4}+\cos \left (2 d x +2 c \right )\right ) \left (\left (\frac {A}{12}+\frac {C}{16}\right ) b^{4}+\left (A +\frac {C}{2}\right ) a^{2} b^{2}+\frac {a^{4} C}{6}\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )+576 \left (\frac {3}{4}+\frac {\cos \left (4 d x +4 c \right )}{4}+\cos \left (2 d x +2 c \right )\right ) \left (\left (\frac {A}{12}+\frac {C}{16}\right ) b^{4}+\left (A +\frac {C}{2}\right ) a^{2} b^{2}+\frac {a^{4} C}{6}\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )+384 a^{3} A b x d \cos \left (2 d x +2 c \right )+96 a^{3} A b x d \cos \left (4 d x +4 c \right )+\left (\left (24 A +18 C \right ) b^{4}+144 C \,a^{2} b^{2}+36 a^{4} A \right ) \sin \left (3 d x +3 c \right )+192 a \left (b^{2} \left (A +\frac {4 C}{3}\right )+C \,a^{2}\right ) b \sin \left (2 d x +2 c \right )+96 a b \left (C \,a^{2}+b^{2} \left (A +\frac {2 C}{3}\right )\right ) \sin \left (4 d x +4 c \right )+12 a^{4} A \sin \left (5 d x +5 c \right )+\left (\left (24 A +66 C \right ) b^{4}+144 C \,a^{2} b^{2}+24 a^{4} A \right ) \sin \left (d x +c \right )+288 a^{3} A b x d}{24 d \left (\cos \left (4 d x +4 c \right )+4 \cos \left (2 d x +2 c \right )+3\right )}\) | \(350\) |
risch | \(4 a^{3} A b x -\frac {i a^{4} A \,{\mathrm e}^{i \left (d x +c \right )}}{2 d}+\frac {i a^{4} A \,{\mathrm e}^{-i \left (d x +c \right )}}{2 d}-\frac {i b \left (12 A \,b^{3} {\mathrm e}^{7 i \left (d x +c \right )}+72 C \,a^{2} b \,{\mathrm e}^{7 i \left (d x +c \right )}+9 C \,b^{3} {\mathrm e}^{7 i \left (d x +c \right )}-96 A a \,b^{2} {\mathrm e}^{6 i \left (d x +c \right )}-96 C \,a^{3} {\mathrm e}^{6 i \left (d x +c \right )}+12 A \,b^{3} {\mathrm e}^{5 i \left (d x +c \right )}+72 C \,a^{2} b \,{\mathrm e}^{5 i \left (d x +c \right )}+33 C \,b^{3} {\mathrm e}^{5 i \left (d x +c \right )}-288 A a \,b^{2} {\mathrm e}^{4 i \left (d x +c \right )}-288 C \,a^{3} {\mathrm e}^{4 i \left (d x +c \right )}-192 C a \,b^{2} {\mathrm e}^{4 i \left (d x +c \right )}-12 A \,b^{3} {\mathrm e}^{3 i \left (d x +c \right )}-72 C \,a^{2} b \,{\mathrm e}^{3 i \left (d x +c \right )}-33 C \,b^{3} {\mathrm e}^{3 i \left (d x +c \right )}-288 A a \,b^{2} {\mathrm e}^{2 i \left (d x +c \right )}-288 C \,a^{3} {\mathrm e}^{2 i \left (d x +c \right )}-256 C a \,b^{2} {\mathrm e}^{2 i \left (d x +c \right )}-12 A \,b^{3} {\mathrm e}^{i \left (d x +c \right )}-72 C \,a^{2} b \,{\mathrm e}^{i \left (d x +c \right )}-9 C \,b^{3} {\mathrm e}^{i \left (d x +c \right )}-96 a A \,b^{2}-96 a^{3} C -64 C a \,b^{2}\right )}{12 d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{4}}-\frac {6 \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) A \,a^{2} b^{2}}{d}-\frac {\ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) A \,b^{4}}{2 d}-\frac {a^{4} \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C}{d}-\frac {3 \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C \,a^{2} b^{2}}{d}-\frac {3 \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C \,b^{4}}{8 d}+\frac {6 \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) A \,a^{2} b^{2}}{d}+\frac {\ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) A \,b^{4}}{2 d}+\frac {a^{4} \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C}{d}+\frac {3 \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C \,a^{2} b^{2}}{d}+\frac {3 \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C \,b^{4}}{8 d}\) | \(629\) |
norman | \(\frac {\frac {\left (8 a^{4} A -32 a A \,b^{3}+4 A \,b^{4}-32 a^{3} b C +24 C \,a^{2} b^{2}-32 C a \,b^{3}+5 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{11}}{4 d}-\frac {\left (8 a^{4} A +32 a A \,b^{3}+4 A \,b^{4}+32 a^{3} b C +24 C \,a^{2} b^{2}+32 C a \,b^{3}+5 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{4 d}-\frac {\left (120 a^{4} A -288 a A \,b^{3}+12 A \,b^{4}-288 a^{3} b C +72 C \,a^{2} b^{2}-160 C a \,b^{3}-9 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{9}}{12 d}+\frac {\left (120 a^{4} A -96 a A \,b^{3}-12 A \,b^{4}-96 a^{3} b C -72 C \,a^{2} b^{2}-32 C a \,b^{3}-3 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{7}}{6 d}-\frac {\left (120 a^{4} A +96 a A \,b^{3}-12 A \,b^{4}+96 a^{3} b C -72 C \,a^{2} b^{2}+32 C a \,b^{3}-3 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{5}}{6 d}+\frac {\left (120 a^{4} A +288 a A \,b^{3}+12 A \,b^{4}+288 a^{3} b C +72 C \,a^{2} b^{2}+160 C a \,b^{3}-9 C \,b^{4}\right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{3}}{12 d}-4 a^{3} A b x +16 a^{3} A b x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}-20 a^{3} A b x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{4}+20 a^{3} A b x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{8}-16 a^{3} A b x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{10}+4 a^{3} A b x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{12}}{\left (1+\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right ) \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}-1\right )^{5}}-\frac {\left (48 A \,a^{2} b^{2}+4 A \,b^{4}+8 a^{4} C +24 C \,a^{2} b^{2}+3 C \,b^{4}\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{8 d}+\frac {\left (48 A \,a^{2} b^{2}+4 A \,b^{4}+8 a^{4} C +24 C \,a^{2} b^{2}+3 C \,b^{4}\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{8 d}\) | \(633\) |
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Time = 0.28 (sec) , antiderivative size = 236, normalized size of antiderivative = 1.03 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {192 \, A a^{3} b d x \cos \left (d x + c\right )^{4} + 3 \, {\left (8 \, C a^{4} + 24 \, {\left (2 \, A + C\right )} a^{2} b^{2} + {\left (4 \, A + 3 \, C\right )} b^{4}\right )} \cos \left (d x + c\right )^{4} \log \left (\sin \left (d x + c\right ) + 1\right ) - 3 \, {\left (8 \, C a^{4} + 24 \, {\left (2 \, A + C\right )} a^{2} b^{2} + {\left (4 \, A + 3 \, C\right )} b^{4}\right )} \cos \left (d x + c\right )^{4} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \, {\left (24 \, A a^{4} \cos \left (d x + c\right )^{4} + 32 \, C a b^{3} \cos \left (d x + c\right ) + 6 \, C b^{4} + 32 \, {\left (3 \, C a^{3} b + {\left (3 \, A + 2 \, C\right )} a b^{3}\right )} \cos \left (d x + c\right )^{3} + 3 \, {\left (24 \, C a^{2} b^{2} + {\left (4 \, A + 3 \, C\right )} b^{4}\right )} \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )}{48 \, d \cos \left (d x + c\right )^{4}} \]
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\[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\int \left (A + C \sec ^{2}{\left (c + d x \right )}\right ) \left (a + b \sec {\left (c + d x \right )}\right )^{4} \cos {\left (c + d x \right )}\, dx \]
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Time = 0.21 (sec) , antiderivative size = 306, normalized size of antiderivative = 1.34 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {192 \, {\left (d x + c\right )} A a^{3} b + 64 \, {\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} C a b^{3} - 3 \, C b^{4} {\left (\frac {2 \, {\left (3 \, \sin \left (d x + c\right )^{3} - 5 \, \sin \left (d x + c\right )\right )}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\sin \left (d x + c\right ) - 1\right )\right )} - 72 \, C a^{2} b^{2} {\left (\frac {2 \, \sin \left (d x + c\right )}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right ) + 1\right ) + \log \left (\sin \left (d x + c\right ) - 1\right )\right )} - 12 \, A b^{4} {\left (\frac {2 \, \sin \left (d x + c\right )}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right ) + 1\right ) + \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 24 \, C a^{4} {\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 144 \, A a^{2} b^{2} {\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 48 \, A a^{4} \sin \left (d x + c\right ) + 192 \, C a^{3} b \tan \left (d x + c\right ) + 192 \, A a b^{3} \tan \left (d x + c\right )}{48 \, d} \]
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Leaf count of result is larger than twice the leaf count of optimal. 590 vs. \(2 (220) = 440\).
Time = 0.38 (sec) , antiderivative size = 590, normalized size of antiderivative = 2.58 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {96 \, {\left (d x + c\right )} A a^{3} b + \frac {48 \, A a^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 1} + 3 \, {\left (8 \, C a^{4} + 48 \, A a^{2} b^{2} + 24 \, C a^{2} b^{2} + 4 \, A b^{4} + 3 \, C b^{4}\right )} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - 3 \, {\left (8 \, C a^{4} + 48 \, A a^{2} b^{2} + 24 \, C a^{2} b^{2} + 4 \, A b^{4} + 3 \, C b^{4}\right )} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) - \frac {2 \, {\left (96 \, C a^{3} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 72 \, C a^{2} b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} + 96 \, A a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} + 96 \, C a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 12 \, A b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 15 \, C b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 288 \, C a^{3} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 72 \, C a^{2} b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 288 \, A a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 160 \, C a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 12 \, A b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 9 \, C b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 288 \, C a^{3} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 72 \, C a^{2} b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 288 \, A a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 160 \, C a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 12 \, A b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 9 \, C b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 96 \, C a^{3} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 72 \, C a^{2} b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 96 \, A a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 96 \, C a b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 12 \, A b^{4} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 15 \, C b^{4} \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 )}^{4}}}{24 \, d} \]
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Time = 19.09 (sec) , antiderivative size = 1988, normalized size of antiderivative = 8.68 \[ \int \cos (c+d x) (a+b \sec (c+d x))^4 \left (A+C \sec ^2(c+d x)\right ) \, dx=\text {Too large to display} \]
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