Optimal. Leaf size=23 \[ -\frac {(a-a \sin (c+d x))^4}{4 a^7 d} \]
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Rubi [A]
time = 0.03, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2746, 32}
\begin {gather*} -\frac {(a-a \sin (c+d x))^4}{4 a^7 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 32
Rule 2746
Rubi steps
\begin {align*} \int \frac {\cos ^7(c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac {\text {Subst}\left (\int (a-x)^3 \, dx,x,a \sin (c+d x)\right )}{a^7 d}\\ &=-\frac {(a-a \sin (c+d x))^4}{4 a^7 d}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(48\) vs. \(2(23)=46\).
time = 0.22, size = 48, normalized size = 2.09 \begin {gather*} -\frac {-28 \cos (2 (c+d x))+\cos (4 (c+d x))+8 (-7 \sin (c+d x)+\sin (3 (c+d x)))}{32 a^3 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 19, normalized size = 0.83
method | result | size |
derivativedivides | \(-\frac {\left (\sin \left (d x +c \right )-1\right )^{4}}{4 d \,a^{3}}\) | \(19\) |
default | \(-\frac {\left (\sin \left (d x +c \right )-1\right )^{4}}{4 d \,a^{3}}\) | \(19\) |
risch | \(\frac {7 \sin \left (d x +c \right )}{4 a^{3} d}-\frac {\cos \left (4 d x +4 c \right )}{32 a^{3} d}-\frac {\sin \left (3 d x +3 c \right )}{4 a^{3} d}+\frac {7 \cos \left (2 d x +2 c \right )}{8 a^{3} d}\) | \(67\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 45 vs.
\(2 (22) = 44\).
time = 0.29, size = 45, normalized size = 1.96 \begin {gather*} -\frac {\sin \left (d x + c\right )^{4} - 4 \, \sin \left (d x + c\right )^{3} + 6 \, \sin \left (d x + c\right )^{2} - 4 \, \sin \left (d x + c\right )}{4 \, a^{3} d} \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. 45 vs.
\(2 (22) = 44\).
time = 0.38, size = 45, normalized size = 1.96 \begin {gather*} -\frac {\cos \left (d x + c\right )^{4} - 8 \, \cos \left (d x + c\right )^{2} + 4 \, {\left (\cos \left (d x + c\right )^{2} - 2\right )} \sin \left (d x + c\right )}{4 \, a^{3} d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 654 vs.
\(2 (19) = 38\).
time = 75.63, size = 654, normalized size = 28.43 \begin {gather*} \begin {cases} \frac {2 \tan ^{7}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} - \frac {6 \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} + \frac {14 \tan ^{5}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} - \frac {16 \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} + \frac {14 \tan ^{3}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} - \frac {6 \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} + \frac {2 \tan {\left (\frac {c}{2} + \frac {d x}{2} \right )}}{a^{3} d \tan ^{8}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 6 a^{3} d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 4 a^{3} d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + a^{3} d} & \text {for}\: d \neq 0 \\\frac {x \cos ^{7}{\left (c \right )}}{\left (a \sin {\left (c \right )} + a\right )^{3}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 45 vs.
\(2 (22) = 44\).
time = 5.78, size = 45, normalized size = 1.96 \begin {gather*} -\frac {\sin \left (d x + c\right )^{4} - 4 \, \sin \left (d x + c\right )^{3} + 6 \, \sin \left (d x + c\right )^{2} - 4 \, \sin \left (d x + c\right )}{4 \, a^{3} d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 4.55, size = 53, normalized size = 2.30 \begin {gather*} \frac {\frac {\sin \left (c+d\,x\right )}{a^3}-\frac {3\,{\sin \left (c+d\,x\right )}^2}{2\,a^3}+\frac {{\sin \left (c+d\,x\right )}^3}{a^3}-\frac {{\sin \left (c+d\,x\right )}^4}{4\,a^3}}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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