Optimal. Leaf size=123 \[ \frac {80 \sqrt {\cos (e+f x)} F\left (\left .\frac {1}{2} (e+f x)\right |2\right ) \sqrt {b \sec (e+f x)}}{77 f}-\frac {40 b \sin (e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}} \]
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Rubi [A]
time = 0.10, antiderivative size = 123, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 3, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {2707, 3856,
2720} \begin {gather*} -\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {40 b \sin (e+f x)}{77 f \sqrt {b \sec (e+f x)}}+\frac {80 \sqrt {\cos (e+f x)} F\left (\left .\frac {1}{2} (e+f x)\right |2\right ) \sqrt {b \sec (e+f x)}}{77 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 2707
Rule 2720
Rule 3856
Rubi steps
\begin {align*} \int \sqrt {b \sec (e+f x)} \sin ^6(e+f x) \, dx &=-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}+\frac {10}{11} \int \sqrt {b \sec (e+f x)} \sin ^4(e+f x) \, dx\\ &=-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}+\frac {60}{77} \int \sqrt {b \sec (e+f x)} \sin ^2(e+f x) \, dx\\ &=-\frac {40 b \sin (e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}+\frac {40}{77} \int \sqrt {b \sec (e+f x)} \, dx\\ &=-\frac {40 b \sin (e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}+\frac {1}{77} \left (40 \sqrt {\cos (e+f x)} \sqrt {b \sec (e+f x)}\right ) \int \frac {1}{\sqrt {\cos (e+f x)}} \, dx\\ &=\frac {80 \sqrt {\cos (e+f x)} F\left (\left .\frac {1}{2} (e+f x)\right |2\right ) \sqrt {b \sec (e+f x)}}{77 f}-\frac {40 b \sin (e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {20 b \sin ^3(e+f x)}{77 f \sqrt {b \sec (e+f x)}}-\frac {2 b \sin ^5(e+f x)}{11 f \sqrt {b \sec (e+f x)}}\\ \end {align*}
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Mathematica [A]
time = 0.11, size = 73, normalized size = 0.59 \begin {gather*} \frac {\sqrt {b \sec (e+f x)} \left (1280 \sqrt {\cos (e+f x)} F\left (\left .\frac {1}{2} (e+f x)\right |2\right )-435 \sin (2 (e+f x))+68 \sin (4 (e+f x))-7 \sin (6 (e+f x))\right )}{1232 f} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.44, size = 165, normalized size = 1.34
method | result | size |
default | \(-\frac {2 \left (-1+\cos \left (f x +e \right )\right ) \left (7 \left (\cos ^{6}\left (f x +e \right )\right )+40 i \sqrt {\frac {1}{\cos \left (f x +e \right )+1}}\, \sqrt {\frac {\cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}}\, \EllipticF \left (\frac {i \left (-1+\cos \left (f x +e \right )\right )}{\sin \left (f x +e \right )}, i\right ) \sin \left (f x +e \right )-7 \left (\cos ^{5}\left (f x +e \right )\right )-24 \left (\cos ^{4}\left (f x +e \right )\right )+24 \left (\cos ^{3}\left (f x +e \right )\right )+37 \left (\cos ^{2}\left (f x +e \right )\right )-37 \cos \left (f x +e \right )\right ) \left (\cos \left (f x +e \right )+1\right )^{2} \sqrt {\frac {b}{\cos \left (f x +e \right )}}}{77 f \sin \left (f x +e \right )^{3}}\) | \(165\) |
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 = 0.12, size = 115, normalized size = 0.93 \begin {gather*} -\frac {2 \, {\left ({\left (7 \, \cos \left (f x + e\right )^{5} - 24 \, \cos \left (f x + e\right )^{3} + 37 \, \cos \left (f x + e\right )\right )} \sqrt {\frac {b}{\cos \left (f x + e\right )}} \sin \left (f x + e\right ) + 20 i \, \sqrt {2} \sqrt {b} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (f x + e\right ) + i \, \sin \left (f x + e\right )\right ) - 20 i \, \sqrt {2} \sqrt {b} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (f x + e\right ) - i \, \sin \left (f x + e\right )\right )\right )}}{77 \, f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \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 {\sin \left (e+f\,x\right )}^6\,\sqrt {\frac {b}{\cos \left (e+f\,x\right )}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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