Integrand size = 36, antiderivative size = 171 \[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\frac {\sqrt {2} (B-C) \operatorname {AppellF1}\left (\frac {3}{2}+m,\frac {1}{2},1,\frac {5}{2}+m,\frac {1}{2} (1+\sec (c+d x)),1+\sec (c+d x)\right ) (1+\sec (c+d x)) (a+a \sec (c+d x))^m \tan (c+d x)}{d (3+2 m) \sqrt {1-\sec (c+d x)}}+\frac {2^{\frac {3}{2}+m} C \operatorname {Hypergeometric2F1}\left (\frac {1}{2},-\frac {1}{2}-m,\frac {3}{2},\frac {1}{2} (1-\sec (c+d x))\right ) (1+\sec (c+d x))^{-\frac {1}{2}-m} (a+a \sec (c+d x))^m \tan (c+d x)}{d} \]
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Time = 0.30 (sec) , antiderivative size = 171, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {4126, 4009, 3864, 3863, 141, 3913, 3912, 71} \[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\frac {\sqrt {2} (B-C) \tan (c+d x) (\sec (c+d x)+1) (a \sec (c+d x)+a)^m \operatorname {AppellF1}\left (m+\frac {3}{2},\frac {1}{2},1,m+\frac {5}{2},\frac {1}{2} (\sec (c+d x)+1),\sec (c+d x)+1\right )}{d (2 m+3) \sqrt {1-\sec (c+d x)}}+\frac {C 2^{m+\frac {3}{2}} \tan (c+d x) (\sec (c+d x)+1)^{-m-\frac {1}{2}} (a \sec (c+d x)+a)^m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},-m-\frac {1}{2},\frac {3}{2},\frac {1}{2} (1-\sec (c+d x))\right )}{d} \]
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Rule 71
Rule 141
Rule 3863
Rule 3864
Rule 3912
Rule 3913
Rule 4009
Rule 4126
Rubi steps \begin{align*} \text {integral}& = \frac {\int (a+a \sec (c+d x))^{1+m} (a (B-C)+a C \sec (c+d x)) \, dx}{a^2} \\ & = \frac {(B-C) \int (a+a \sec (c+d x))^{1+m} \, dx}{a}+\frac {C \int \sec (c+d x) (a+a \sec (c+d x))^{1+m} \, dx}{a} \\ & = \left ((B-C) (1+\sec (c+d x))^{-m} (a+a \sec (c+d x))^m\right ) \int (1+\sec (c+d x))^{1+m} \, dx+\left (C (1+\sec (c+d x))^{-m} (a+a \sec (c+d x))^m\right ) \int \sec (c+d x) (1+\sec (c+d x))^{1+m} \, dx \\ & = -\frac {\left ((B-C) (1+\sec (c+d x))^{-\frac {1}{2}-m} (a+a \sec (c+d x))^m \tan (c+d x)\right ) \text {Subst}\left (\int \frac {(1+x)^{\frac {1}{2}+m}}{\sqrt {1-x} x} \, dx,x,\sec (c+d x)\right )}{d \sqrt {1-\sec (c+d x)}}-\frac {\left (C (1+\sec (c+d x))^{-\frac {1}{2}-m} (a+a \sec (c+d x))^m \tan (c+d x)\right ) \text {Subst}\left (\int \frac {(1+x)^{\frac {1}{2}+m}}{\sqrt {1-x}} \, dx,x,\sec (c+d x)\right )}{d \sqrt {1-\sec (c+d x)}} \\ & = \frac {\sqrt {2} (B-C) \operatorname {AppellF1}\left (\frac {3}{2}+m,\frac {1}{2},1,\frac {5}{2}+m,\frac {1}{2} (1+\sec (c+d x)),1+\sec (c+d x)\right ) (1+\sec (c+d x)) (a+a \sec (c+d x))^m \tan (c+d x)}{d (3+2 m) \sqrt {1-\sec (c+d x)}}+\frac {2^{\frac {3}{2}+m} C \operatorname {Hypergeometric2F1}\left (\frac {1}{2},-\frac {1}{2}-m,\frac {3}{2},\frac {1}{2} (1-\sec (c+d x))\right ) (1+\sec (c+d x))^{-\frac {1}{2}-m} (a+a \sec (c+d x))^m \tan (c+d x)}{d} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(1817\) vs. \(2(171)=342\).
Time = 12.89 (sec) , antiderivative size = 1817, normalized size of antiderivative = 10.63 \[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\frac {\frac {C \left (1+\cos (c+d x)+4 m \cos (c+d x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},2+m,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \left (\cos (c+d x) \sec ^2\left (\frac {1}{2} (c+d x)\right )\right )^m\right ) (a (1+\sec (c+d x)))^{1+m} (B-C+C \sec (c+d x)) \tan \left (\frac {1}{2} (c+d x)\right )}{d (1+2 m) (C+B \cos (c+d x)-C \cos (c+d x)) (1+\sec (c+d x))}+\frac {2^{1+m} B \cos (c+d x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},1+m,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \left (\cos (c+d x) \sec ^2\left (\frac {1}{2} (c+d x)\right )\right )^m \left (\cos ^2\left (\frac {1}{2} (c+d x)\right ) \sec (c+d x)\right )^m (1+\sec (c+d x))^{-1-m} (a (1+\sec (c+d x)))^{1+m} (B-C+C \sec (c+d x)) \tan \left (\frac {1}{2} (c+d x)\right )}{d (C+B \cos (c+d x)-C \cos (c+d x))}+\frac {30 B \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \cos ^2\left (\frac {1}{2} (c+d x)\right ) \cos ^2(c+d x) (a (1+\sec (c+d x)))^{1+m} (B-C+C \sec (c+d x)) \sin (c+d x) \left (3 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-2 \left (\operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right ) \tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{d (C+B \cos (c+d x)-C \cos (c+d x)) (1+\sec (c+d x)) \left (45 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )^2 \cos ^2\left (\frac {1}{2} (c+d x)\right ) (1+2 m-2 m \cos (c+d x)+\cos (2 (c+d x)))+6 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \sin ^2\left (\frac {1}{2} (c+d x)\right ) \left (-5 \operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) (1+2 m-2 (2+m) \cos (c+d x)+\cos (2 (c+d x)))+5 m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) (1+2 m-2 (2+m) \cos (c+d x)+\cos (2 (c+d x)))-48 \left (2 \operatorname {AppellF1}\left (\frac {5}{2},m,3,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-2 m \operatorname {AppellF1}\left (\frac {5}{2},1+m,2,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )+m (1+m) \operatorname {AppellF1}\left (\frac {5}{2},2+m,1,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right ) \cot (c+d x) \csc (c+d x) \sin ^4\left (\frac {1}{2} (c+d x)\right )\right )+40 \left (\operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right )^2 \cos (c+d x) \sin ^2\left (\frac {1}{2} (c+d x)\right ) \tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}-\frac {30 C \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \cos ^2\left (\frac {1}{2} (c+d x)\right ) \cos ^2(c+d x) (a (1+\sec (c+d x)))^{1+m} (B-C+C \sec (c+d x)) \sin (c+d x) \left (3 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-2 \left (\operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right ) \tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{d (C+B \cos (c+d x)-C \cos (c+d x)) (1+\sec (c+d x)) \left (45 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )^2 \cos ^2\left (\frac {1}{2} (c+d x)\right ) (1+2 m-2 m \cos (c+d x)+\cos (2 (c+d x)))+6 \operatorname {AppellF1}\left (\frac {1}{2},m,1,\frac {3}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) \sin ^2\left (\frac {1}{2} (c+d x)\right ) \left (-5 \operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) (1+2 m-2 (2+m) \cos (c+d x)+\cos (2 (c+d x)))+5 m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right ) (1+2 m-2 (2+m) \cos (c+d x)+\cos (2 (c+d x)))-48 \left (2 \operatorname {AppellF1}\left (\frac {5}{2},m,3,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-2 m \operatorname {AppellF1}\left (\frac {5}{2},1+m,2,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )+m (1+m) \operatorname {AppellF1}\left (\frac {5}{2},2+m,1,\frac {7}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right ) \cot (c+d x) \csc (c+d x) \sin ^4\left (\frac {1}{2} (c+d x)\right )\right )+40 \left (\operatorname {AppellF1}\left (\frac {3}{2},m,2,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )-m \operatorname {AppellF1}\left (\frac {3}{2},1+m,1,\frac {5}{2},\tan ^2\left (\frac {1}{2} (c+d x)\right ),-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )\right )^2 \cos (c+d x) \sin ^2\left (\frac {1}{2} (c+d x)\right ) \tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}}{a} \]
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\[\int \left (a +a \sec \left (d x +c \right )\right )^{m} \left (B -C +B \sec \left (d x +c \right )+C \sec \left (d x +c \right )^{2}\right )d x\]
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\[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\int { {\left (C \sec \left (d x + c\right )^{2} + B \sec \left (d x + c\right ) + B - C\right )} {\left (a \sec \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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\[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\int \left (a \left (\sec {\left (c + d x \right )} + 1\right )\right )^{m} \left (\sec {\left (c + d x \right )} + 1\right ) \left (B + C \sec {\left (c + d x \right )} - C\right )\, dx \]
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\[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\int { {\left (C \sec \left (d x + c\right )^{2} + B \sec \left (d x + c\right ) + B - C\right )} {\left (a \sec \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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\[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\int { {\left (C \sec \left (d x + c\right )^{2} + B \sec \left (d x + c\right ) + B - C\right )} {\left (a \sec \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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Timed out. \[ \int (a+a \sec (c+d x))^m \left (B-C+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx=\int {\left (a+\frac {a}{\cos \left (c+d\,x\right )}\right )}^m\,\left (B-C+\frac {B}{\cos \left (c+d\,x\right )}+\frac {C}{{\cos \left (c+d\,x\right )}^2}\right ) \,d x \]
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