Optimal. Leaf size=131 \[ -\frac {b^2 d^2 F\left (\left .\frac {1}{2} \left (e-\frac {\pi }{2}+f x\right )\right |2\right ) \sqrt {d \sec (e+f x)} \sqrt {\sin (e+f x)}}{6 f \sqrt {b \tan (e+f x)}}-\frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)}}{6 f}+\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f} \]
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Rubi [A]
time = 0.12, antiderivative size = 131, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {2691, 2693,
2696, 2721, 2720} \begin {gather*} -\frac {b^2 d^2 \sqrt {\sin (e+f x)} F\left (\left .\frac {1}{2} \left (e+f x-\frac {\pi }{2}\right )\right |2\right ) \sqrt {d \sec (e+f x)}}{6 f \sqrt {b \tan (e+f x)}}-\frac {b d^2 \sqrt {b \tan (e+f x)} \sqrt {d \sec (e+f x)}}{6 f}+\frac {b \sqrt {b \tan (e+f x)} (d \sec (e+f x))^{5/2}}{3 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 2691
Rule 2693
Rule 2696
Rule 2720
Rule 2721
Rubi steps
\begin {align*} \int (d \sec (e+f x))^{5/2} (b \tan (e+f x))^{3/2} \, dx &=\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f}-\frac {1}{6} b^2 \int \frac {(d \sec (e+f x))^{5/2}}{\sqrt {b \tan (e+f x)}} \, dx\\ &=-\frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)}}{6 f}+\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f}-\frac {1}{12} \left (b^2 d^2\right ) \int \frac {\sqrt {d \sec (e+f x)}}{\sqrt {b \tan (e+f x)}} \, dx\\ &=-\frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)}}{6 f}+\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f}-\frac {\left (b^2 d^2 \sqrt {d \sec (e+f x)} \sqrt {b \sin (e+f x)}\right ) \int \frac {1}{\sqrt {b \sin (e+f x)}} \, dx}{12 \sqrt {b \tan (e+f x)}}\\ &=-\frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)}}{6 f}+\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f}-\frac {\left (b^2 d^2 \sqrt {d \sec (e+f x)} \sqrt {\sin (e+f x)}\right ) \int \frac {1}{\sqrt {\sin (e+f x)}} \, dx}{12 \sqrt {b \tan (e+f x)}}\\ &=-\frac {b^2 d^2 F\left (\left .\frac {1}{2} \left (e-\frac {\pi }{2}+f x\right )\right |2\right ) \sqrt {d \sec (e+f x)} \sqrt {\sin (e+f x)}}{6 f \sqrt {b \tan (e+f x)}}-\frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)}}{6 f}+\frac {b (d \sec (e+f x))^{5/2} \sqrt {b \tan (e+f x)}}{3 f}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 5 vs. order 4 in
optimal.
time = 7.14, size = 95, normalized size = 0.73 \begin {gather*} \frac {b d^2 \sqrt {d \sec (e+f x)} \sqrt {b \tan (e+f x)} \left (\, _2F_1\left (\frac {1}{4},\frac {3}{4};\frac {5}{4};\sec ^2(e+f x)\right )+\left (-1+2 \sec ^2(e+f x)\right ) \sqrt [4]{-\tan ^2(e+f x)}\right )}{6 f \sqrt [4]{-\tan ^2(e+f x)}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.40, size = 239, normalized size = 1.82
method | result | size |
default | \(\frac {\left (\frac {b \sin \left (f x +e \right )}{\cos \left (f x +e \right )}\right )^{\frac {3}{2}} \left (\frac {d}{\cos \left (f x +e \right )}\right )^{\frac {5}{2}} \cos \left (f x +e \right ) \left (i \sqrt {\frac {i \cos \left (f x +e \right )-i+\sin \left (f x +e \right )}{\sin \left (f x +e \right )}}\, \sqrt {-\frac {i \cos \left (f x +e \right )-i-\sin \left (f x +e \right )}{\sin \left (f x +e \right )}}\, \EllipticF \left (\sqrt {\frac {i \cos \left (f x +e \right )-i+\sin \left (f x +e \right )}{\sin \left (f x +e \right )}}, \frac {\sqrt {2}}{2}\right ) \sqrt {-\frac {i \left (\cos \left (f x +e \right )-1\right )}{\sin \left (f x +e \right )}}\, \sin \left (f x +e \right ) \left (\cos ^{3}\left (f x +e \right )\right )-\left (\cos ^{3}\left (f x +e \right )\right ) \sqrt {2}+\left (\cos ^{2}\left (f x +e \right )\right ) \sqrt {2}+2 \cos \left (f x +e \right ) \sqrt {2}-2 \sqrt {2}\right ) \sqrt {2}}{12 f \left (\cos \left (f x +e \right )-1\right ) \sin \left (f x +e \right )}\) | \(239\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.17, size = 151, normalized size = 1.15 \begin {gather*} -\frac {\sqrt {-2 i \, b d} b d^{2} \cos \left (f x + e\right )^{2} {\rm weierstrassPInverse}\left (4, 0, \cos \left (f x + e\right ) + i \, \sin \left (f x + e\right )\right ) + \sqrt {2 i \, b d} b d^{2} \cos \left (f x + e\right )^{2} {\rm weierstrassPInverse}\left (4, 0, \cos \left (f x + e\right ) - i \, \sin \left (f x + e\right )\right ) + 2 \, {\left (b d^{2} \cos \left (f x + e\right )^{2} - 2 \, b d^{2}\right )} \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sqrt {\frac {d}{\cos \left (f x + e\right )}}}{12 \, f \cos \left (f x + e\right )^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int {\left (b\,\mathrm {tan}\left (e+f\,x\right )\right )}^{3/2}\,{\left (\frac {d}{\cos \left (e+f\,x\right )}\right )}^{5/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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