Optimal. Leaf size=305 \[ -\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^4 \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e (e \cos (c+d x))^{5/2} \sin (c+d x)}{385 d}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e} \]
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Rubi [A]
time = 0.36, antiderivative size = 305, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.240, Rules used = {2771, 2941,
2748, 2715, 2721, 2720} \begin {gather*} -\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}+\frac {2 e^4 \left (55 a^4+60 a^2 b^2+4 b^4\right ) \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {2 e^3 \left (55 a^4+60 a^2 b^2+4 b^4\right ) \sin (c+d x) \sqrt {e \cos (c+d x)}}{231 d}+\frac {2 e \left (55 a^4+60 a^2 b^2+4 b^4\right ) \sin (c+d x) (e \cos (c+d x))^{5/2}}{385 d}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e} \end {gather*}
Antiderivative was successfully verified.
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Rule 2715
Rule 2720
Rule 2721
Rule 2748
Rule 2771
Rule 2941
Rubi steps
\begin {align*} \int (e \cos (c+d x))^{7/2} (a+b \sin (c+d x))^4 \, dx &=-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {2}{15} \int (e \cos (c+d x))^{7/2} (a+b \sin (c+d x))^2 \left (\frac {15 a^2}{2}+3 b^2+\frac {21}{2} a b \sin (c+d x)\right ) \, dx\\ &=-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {4}{195} \int (e \cos (c+d x))^{7/2} (a+b \sin (c+d x)) \left (\frac {3}{4} a \left (65 a^2+54 b^2\right )+\frac {3}{4} b \left (93 a^2+26 b^2\right ) \sin (c+d x)\right ) \, dx\\ &=-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {8 \int (e \cos (c+d x))^{7/2} \left (\frac {39}{8} \left (55 a^4+60 a^2 b^2+4 b^4\right )+\frac {51}{8} a b \left (53 a^2+38 b^2\right ) \sin (c+d x)\right ) \, dx}{2145}\\ &=-\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {1}{55} \left (55 a^4+60 a^2 b^2+4 b^4\right ) \int (e \cos (c+d x))^{7/2} \, dx\\ &=-\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e (e \cos (c+d x))^{5/2} \sin (c+d x)}{385 d}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {1}{77} \left (\left (55 a^4+60 a^2 b^2+4 b^4\right ) e^2\right ) \int (e \cos (c+d x))^{3/2} \, dx\\ &=-\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e (e \cos (c+d x))^{5/2} \sin (c+d x)}{385 d}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {1}{231} \left (\left (55 a^4+60 a^2 b^2+4 b^4\right ) e^4\right ) \int \frac {1}{\sqrt {e \cos (c+d x)}} \, dx\\ &=-\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e (e \cos (c+d x))^{5/2} \sin (c+d x)}{385 d}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}+\frac {\left (\left (55 a^4+60 a^2 b^2+4 b^4\right ) e^4 \sqrt {\cos (c+d x)}\right ) \int \frac {1}{\sqrt {\cos (c+d x)}} \, dx}{231 \sqrt {e \cos (c+d x)}}\\ &=-\frac {34 a b \left (53 a^2+38 b^2\right ) (e \cos (c+d x))^{9/2}}{6435 d e}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^4 \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {2 \left (55 a^4+60 a^2 b^2+4 b^4\right ) e (e \cos (c+d x))^{5/2} \sin (c+d x)}{385 d}-\frac {2 b \left (93 a^2+26 b^2\right ) (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))}{715 d e}-\frac {14 a b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^2}{65 d e}-\frac {2 b (e \cos (c+d x))^{9/2} (a+b \sin (c+d x))^3}{15 d e}\\ \end {align*}
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Mathematica [A]
time = 4.56, size = 251, normalized size = 0.82 \begin {gather*} \frac {(e \cos (c+d x))^{7/2} \left (-154 a b \left (26 a^2+11 b^2\right ) \sqrt {\cos (c+d x)}+104 \left (55 a^4+60 a^2 b^2+4 b^4\right ) F\left (\left .\frac {1}{2} (c+d x)\right |2\right )+\frac {1}{120} \sqrt {\cos (c+d x)} \left (156 \left (5720 a^4+2460 a^2 b^2+87 b^4\right ) \sin (c+d x)+462 b^3 \cos (6 (c+d x)) (60 a+13 b \sin (c+d x))-28 b \cos (4 (c+d x)) \left (220 a \left (26 a^2-b^2\right )+39 b \left (180 a^2+b^2\right ) \sin (c+d x)\right )+\cos (2 (c+d x)) \left (-3080 \left (208 a^3 b+73 a b^3\right )+78 \left (2640 a^4-7200 a^2 b^2-557 b^4\right ) \sin (c+d x)\right )\right )\right )}{12012 d \cos ^{\frac {7}{2}}(c+d x)} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(862\) vs.
\(2(301)=602\).
time = 12.36, size = 863, normalized size = 2.83
method | result | size |
default | \(\text {Expression too large to display}\) | \(863\) |
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 = 0.16, size = 248, normalized size = 0.81 \begin {gather*} \frac {-195 i \, \sqrt {2} {\left (55 \, a^{4} + 60 \, a^{2} b^{2} + 4 \, b^{4}\right )} e^{\frac {7}{2}} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (d x + c\right ) + i \, \sin \left (d x + c\right )\right ) + 195 i \, \sqrt {2} {\left (55 \, a^{4} + 60 \, a^{2} b^{2} + 4 \, b^{4}\right )} e^{\frac {7}{2}} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (d x + c\right ) - i \, \sin \left (d x + c\right )\right ) + 2 \, {\left (13860 \, a b^{3} \cos \left (d x + c\right )^{6} e^{\frac {7}{2}} - 20020 \, {\left (a^{3} b + a b^{3}\right )} \cos \left (d x + c\right )^{4} e^{\frac {7}{2}} + 39 \, {\left (77 \, b^{4} \cos \left (d x + c\right )^{6} e^{\frac {7}{2}} - 7 \, {\left (90 \, a^{2} b^{2} + 17 \, b^{4}\right )} \cos \left (d x + c\right )^{4} e^{\frac {7}{2}} + 3 \, {\left (55 \, a^{4} + 60 \, a^{2} b^{2} + 4 \, b^{4}\right )} \cos \left (d x + c\right )^{2} e^{\frac {7}{2}} + 5 \, {\left (55 \, a^{4} + 60 \, a^{2} b^{2} + 4 \, b^{4}\right )} e^{\frac {7}{2}}\right )} \sin \left (d x + c\right )\right )} \sqrt {\cos \left (d x + c\right )}}{45045 \, d} \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 = -0.00 \begin {gather*} \int {\left (e\,\cos \left (c+d\,x\right )\right )}^{7/2}\,{\left (a+b\,\sin \left (c+d\,x\right )\right )}^4 \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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