Optimal. Leaf size=229 \[ \frac{5 (A-B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )}{3 a d}+\frac{(A-B) \sin (c+d x) \sec ^{\frac{7}{2}}(c+d x)}{d (a \sec (c+d x)+a)}-\frac{(5 A-7 B) \sin (c+d x) \sec ^{\frac{5}{2}}(c+d x)}{5 a d}+\frac{5 (A-B) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{3 a d}-\frac{3 (5 A-7 B) \sin (c+d x) \sqrt{\sec (c+d x)}}{5 a d}+\frac{3 (5 A-7 B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{5 a d} \]
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Rubi [A] time = 0.24767, antiderivative size = 229, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 6, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {4019, 3787, 3768, 3771, 2641, 2639} \[ \frac{(A-B) \sin (c+d x) \sec ^{\frac{7}{2}}(c+d x)}{d (a \sec (c+d x)+a)}-\frac{(5 A-7 B) \sin (c+d x) \sec ^{\frac{5}{2}}(c+d x)}{5 a d}+\frac{5 (A-B) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{3 a d}-\frac{3 (5 A-7 B) \sin (c+d x) \sqrt{\sec (c+d x)}}{5 a d}+\frac{5 (A-B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a d}+\frac{3 (5 A-7 B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{5 a d} \]
Antiderivative was successfully verified.
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Rule 4019
Rule 3787
Rule 3768
Rule 3771
Rule 2641
Rule 2639
Rubi steps
\begin{align*} \int \frac{\sec ^{\frac{7}{2}}(c+d x) (A+B \sec (c+d x))}{a+a \sec (c+d x)} \, dx &=\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}+\frac{\int \sec ^{\frac{5}{2}}(c+d x) \left (\frac{5}{2} a (A-B)-\frac{1}{2} a (5 A-7 B) \sec (c+d x)\right ) \, dx}{a^2}\\ &=\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}-\frac{(5 A-7 B) \int \sec ^{\frac{7}{2}}(c+d x) \, dx}{2 a}+\frac{(5 (A-B)) \int \sec ^{\frac{5}{2}}(c+d x) \, dx}{2 a}\\ &=\frac{5 (A-B) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a d}-\frac{(5 A-7 B) \sec ^{\frac{5}{2}}(c+d x) \sin (c+d x)}{5 a d}+\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}-\frac{(3 (5 A-7 B)) \int \sec ^{\frac{3}{2}}(c+d x) \, dx}{10 a}+\frac{(5 (A-B)) \int \sqrt{\sec (c+d x)} \, dx}{6 a}\\ &=-\frac{3 (5 A-7 B) \sqrt{\sec (c+d x)} \sin (c+d x)}{5 a d}+\frac{5 (A-B) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a d}-\frac{(5 A-7 B) \sec ^{\frac{5}{2}}(c+d x) \sin (c+d x)}{5 a d}+\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}+\frac{(3 (5 A-7 B)) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx}{10 a}+\frac{\left (5 (A-B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{6 a}\\ &=\frac{5 (A-B) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 a d}-\frac{3 (5 A-7 B) \sqrt{\sec (c+d x)} \sin (c+d x)}{5 a d}+\frac{5 (A-B) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a d}-\frac{(5 A-7 B) \sec ^{\frac{5}{2}}(c+d x) \sin (c+d x)}{5 a d}+\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}+\frac{\left (3 (5 A-7 B) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx}{10 a}\\ &=\frac{3 (5 A-7 B) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{5 a d}+\frac{5 (A-B) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 a d}-\frac{3 (5 A-7 B) \sqrt{\sec (c+d x)} \sin (c+d x)}{5 a d}+\frac{5 (A-B) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a d}-\frac{(5 A-7 B) \sec ^{\frac{5}{2}}(c+d x) \sin (c+d x)}{5 a d}+\frac{(A-B) \sec ^{\frac{7}{2}}(c+d x) \sin (c+d x)}{d (a+a \sec (c+d x))}\\ \end{align*}
Mathematica [C] time = 7.51226, size = 814, normalized size = 3.55 \[ -\frac{A e^{-i d x} \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt{1+e^{2 i (c+d x)}} \csc \left (\frac{c}{2}\right ) \left (e^{2 i d x} \left (-1+e^{2 i c}\right ) \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4},\frac{7}{4},-e^{2 i (c+d x)}\right )-3 \sqrt{1+e^{2 i (c+d x)}}\right ) \sec \left (\frac{c}{2}\right ) (A+B \sec (c+d x)) \cos ^2\left (\frac{c}{2}+\frac{d x}{2}\right )}{\sqrt{2} d (B+A \cos (c+d x)) (\sec (c+d x) a+a)}+\frac{7 B e^{-i d x} \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt{1+e^{2 i (c+d x)}} \csc \left (\frac{c}{2}\right ) \left (e^{2 i d x} \left (-1+e^{2 i c}\right ) \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4},\frac{7}{4},-e^{2 i (c+d x)}\right )-3 \sqrt{1+e^{2 i (c+d x)}}\right ) \sec \left (\frac{c}{2}\right ) (A+B \sec (c+d x)) \cos ^2\left (\frac{c}{2}+\frac{d x}{2}\right )}{5 \sqrt{2} d (B+A \cos (c+d x)) (\sec (c+d x) a+a)}+\frac{5 A \sqrt{\cos (c+d x)} \csc \left (\frac{c}{2}\right ) \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \sec \left (\frac{c}{2}\right ) \sqrt{\sec (c+d x)} (A+B \sec (c+d x)) \sin (c) \cos ^2\left (\frac{c}{2}+\frac{d x}{2}\right )}{3 d (B+A \cos (c+d x)) (\sec (c+d x) a+a)}-\frac{5 B \sqrt{\cos (c+d x)} \csc \left (\frac{c}{2}\right ) \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \sec \left (\frac{c}{2}\right ) \sqrt{\sec (c+d x)} (A+B \sec (c+d x)) \sin (c) \cos ^2\left (\frac{c}{2}+\frac{d x}{2}\right )}{3 d (B+A \cos (c+d x)) (\sec (c+d x) a+a)}+\frac{\sqrt{\sec (c+d x)} (A+B \sec (c+d x)) \left (\frac{4 B \sec (c) \sin (d x) \sec ^2(c+d x)}{5 d}+\frac{4 \sec (c) (3 B \sin (c)+5 A \sin (d x)-5 B \sin (d x)) \sec (c+d x)}{15 d}+\frac{3 (7 B-5 A) \cos (d x) \csc \left (\frac{c}{2}\right ) \sec \left (\frac{c}{2}\right )}{5 d}-\frac{(B-A) \sec \left (\frac{c}{2}\right ) \sec (c) \left (5 \sin \left (\frac{3 c}{2}\right )-\sin \left (\frac{c}{2}\right )\right )}{3 d}-\frac{2 \sec \left (\frac{c}{2}\right ) \sec \left (\frac{c}{2}+\frac{d x}{2}\right ) \left (B \sin \left (\frac{d x}{2}\right )-A \sin \left (\frac{d x}{2}\right )\right )}{d}\right ) \cos ^2\left (\frac{c}{2}+\frac{d x}{2}\right )}{(B+A \cos (c+d x)) (\sec (c+d x) a+a)} \]
Antiderivative was successfully verified.
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Maple [B] time = 6.423, size = 806, normalized size = 3.5 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (B \sec \left (d x + c\right )^{4} + A \sec \left (d x + c\right )^{3}\right )} \sqrt{\sec \left (d x + c\right )}}{a \sec \left (d x + c\right ) + a}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (B \sec \left (d x + c\right ) + A\right )} \sec \left (d x + c\right )^{\frac{7}{2}}}{a \sec \left (d x + c\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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