Optimal. Leaf size=183 \[ \frac {15 \tanh ^{-1}\left (\frac {\sqrt {a} \cos (c+d x)}{\sqrt {2} \sqrt {a+a \sin (c+d x)}}\right )}{2 \sqrt {2} a^{3/2} d}+\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {31 \cos (c+d x)}{5 a d \sqrt {a+a \sin (c+d x)}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}+\frac {13 \cos (c+d x) \sqrt {a+a \sin (c+d x)}}{10 a^2 d} \]
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Rubi [A]
time = 0.26, antiderivative size = 183, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 7, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.304, Rules used = {2844, 3062,
3047, 3102, 2830, 2728, 212} \begin {gather*} \frac {15 \tanh ^{-1}\left (\frac {\sqrt {a} \cos (c+d x)}{\sqrt {2} \sqrt {a \sin (c+d x)+a}}\right )}{2 \sqrt {2} a^{3/2} d}+\frac {13 \cos (c+d x) \sqrt {a \sin (c+d x)+a}}{10 a^2 d}+\frac {\sin ^3(c+d x) \cos (c+d x)}{2 d (a \sin (c+d x)+a)^{3/2}}-\frac {9 \sin ^2(c+d x) \cos (c+d x)}{10 a d \sqrt {a \sin (c+d x)+a}}-\frac {31 \cos (c+d x)}{5 a d \sqrt {a \sin (c+d x)+a}} \end {gather*}
Antiderivative was successfully verified.
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Rule 212
Rule 2728
Rule 2830
Rule 2844
Rule 3047
Rule 3062
Rule 3102
Rubi steps
\begin {align*} \int \frac {\sin ^4(c+d x)}{(a+a \sin (c+d x))^{3/2}} \, dx &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {\int \frac {\sin ^2(c+d x) \left (3 a-\frac {9}{2} a \sin (c+d x)\right )}{\sqrt {a+a \sin (c+d x)}} \, dx}{2 a^2}\\ &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}-\frac {\int \frac {\sin (c+d x) \left (-9 a^2+\frac {39}{4} a^2 \sin (c+d x)\right )}{\sqrt {a+a \sin (c+d x)}} \, dx}{5 a^3}\\ &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}-\frac {\int \frac {-9 a^2 \sin (c+d x)+\frac {39}{4} a^2 \sin ^2(c+d x)}{\sqrt {a+a \sin (c+d x)}} \, dx}{5 a^3}\\ &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}+\frac {13 \cos (c+d x) \sqrt {a+a \sin (c+d x)}}{10 a^2 d}-\frac {2 \int \frac {\frac {39 a^3}{8}-\frac {93}{4} a^3 \sin (c+d x)}{\sqrt {a+a \sin (c+d x)}} \, dx}{15 a^4}\\ &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {31 \cos (c+d x)}{5 a d \sqrt {a+a \sin (c+d x)}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}+\frac {13 \cos (c+d x) \sqrt {a+a \sin (c+d x)}}{10 a^2 d}-\frac {15 \int \frac {1}{\sqrt {a+a \sin (c+d x)}} \, dx}{4 a}\\ &=\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {31 \cos (c+d x)}{5 a d \sqrt {a+a \sin (c+d x)}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}+\frac {13 \cos (c+d x) \sqrt {a+a \sin (c+d x)}}{10 a^2 d}+\frac {15 \text {Subst}\left (\int \frac {1}{2 a-x^2} \, dx,x,\frac {a \cos (c+d x)}{\sqrt {a+a \sin (c+d x)}}\right )}{2 a d}\\ &=\frac {15 \tanh ^{-1}\left (\frac {\sqrt {a} \cos (c+d x)}{\sqrt {2} \sqrt {a+a \sin (c+d x)}}\right )}{2 \sqrt {2} a^{3/2} d}+\frac {\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac {31 \cos (c+d x)}{5 a d \sqrt {a+a \sin (c+d x)}}-\frac {9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt {a+a \sin (c+d x)}}+\frac {13 \cos (c+d x) \sqrt {a+a \sin (c+d x)}}{10 a^2 d}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 0.28, size = 178, normalized size = 0.97 \begin {gather*} \frac {\left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right ) \left (-55 \cos \left (\frac {1}{2} (c+d x)\right )-41 \cos \left (\frac {3}{2} (c+d x)\right )-3 \cos \left (\frac {5}{2} (c+d x)\right )+\cos \left (\frac {7}{2} (c+d x)\right )+55 \sin \left (\frac {1}{2} (c+d x)\right )-(150+150 i) (-1)^{3/4} \tanh ^{-1}\left (\left (\frac {1}{2}+\frac {i}{2}\right ) (-1)^{3/4} \left (-1+\tan \left (\frac {1}{4} (c+d x)\right )\right )\right ) (1+\sin (c+d x))-41 \sin \left (\frac {3}{2} (c+d x)\right )+3 \sin \left (\frac {5}{2} (c+d x)\right )+\sin \left (\frac {7}{2} (c+d x)\right )\right )}{20 d (a (1+\sin (c+d x)))^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 1.76, size = 183, normalized size = 1.00
method | result | size |
default | \(\frac {\left (\sin \left (d x +c \right ) \left (-80 \sqrt {a -a \sin \left (d x +c \right )}\, a^{\frac {5}{2}}-8 \left (a -a \sin \left (d x +c \right )\right )^{\frac {5}{2}} \sqrt {a}+75 \sqrt {2}\, \arctanh \left (\frac {\sqrt {a -a \sin \left (d x +c \right )}\, \sqrt {2}}{2 \sqrt {a}}\right ) a^{3}\right )-90 \sqrt {a -a \sin \left (d x +c \right )}\, a^{\frac {5}{2}}-8 \left (a -a \sin \left (d x +c \right )\right )^{\frac {5}{2}} \sqrt {a}+75 \sqrt {2}\, \arctanh \left (\frac {\sqrt {a -a \sin \left (d x +c \right )}\, \sqrt {2}}{2 \sqrt {a}}\right ) a^{3}\right ) \sqrt {-a \left (\sin \left (d x +c \right )-1\right )}}{20 a^{\frac {9}{2}} \cos \left (d x +c \right ) \sqrt {a +a \sin \left (d x +c \right )}\, d}\) | \(183\) |
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 [B] Leaf count of result is larger than twice the leaf count of optimal. 314 vs.
\(2 (156) = 312\).
time = 0.38, size = 314, normalized size = 1.72 \begin {gather*} \frac {75 \, \sqrt {2} {\left (\cos \left (d x + c\right )^{2} - {\left (\cos \left (d x + c\right ) + 2\right )} \sin \left (d x + c\right ) - \cos \left (d x + c\right ) - 2\right )} \sqrt {a} \log \left (-\frac {a \cos \left (d x + c\right )^{2} + 2 \, \sqrt {2} \sqrt {a \sin \left (d x + c\right ) + a} \sqrt {a} {\left (\cos \left (d x + c\right ) - \sin \left (d x + c\right ) + 1\right )} + 3 \, a \cos \left (d x + c\right ) - {\left (a \cos \left (d x + c\right ) - 2 \, a\right )} \sin \left (d x + c\right ) + 2 \, a}{\cos \left (d x + c\right )^{2} - {\left (\cos \left (d x + c\right ) + 2\right )} \sin \left (d x + c\right ) - \cos \left (d x + c\right ) - 2}\right ) - 4 \, {\left (4 \, \cos \left (d x + c\right )^{4} - 4 \, \cos \left (d x + c\right )^{3} - 48 \, \cos \left (d x + c\right )^{2} + {\left (4 \, \cos \left (d x + c\right )^{3} + 8 \, \cos \left (d x + c\right )^{2} - 40 \, \cos \left (d x + c\right ) + 5\right )} \sin \left (d x + c\right ) - 45 \, \cos \left (d x + c\right ) - 5\right )} \sqrt {a \sin \left (d x + c\right ) + a}}{40 \, {\left (a^{2} d \cos \left (d x + c\right )^{2} - a^{2} d \cos \left (d x + c\right ) - 2 \, a^{2} d - {\left (a^{2} d \cos \left (d x + c\right ) + 2 \, a^{2} d\right )} \sin \left (d x + c\right )\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\sin ^{4}{\left (c + d x \right )}}{\left (a \left (\sin {\left (c + d x \right )} + 1\right )\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.54, size = 197, normalized size = 1.08 \begin {gather*} -\frac {\frac {75 \, \sqrt {2} \log \left (\sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right )}{a^{\frac {3}{2}} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )} - \frac {75 \, \sqrt {2} \log \left (-\sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right )}{a^{\frac {3}{2}} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )} + \frac {10 \, \sqrt {2} \sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )}{{\left (\sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 1\right )} a^{\frac {3}{2}} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )} - \frac {32 \, \sqrt {2} {\left (2 \, a^{\frac {17}{2}} \sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 5 \, a^{\frac {17}{2}} \sin \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{a^{10} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{40 \, d} \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 \frac {{\sin \left (c+d\,x\right )}^4}{{\left (a+a\,\sin \left (c+d\,x\right )\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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