Optimal. Leaf size=31 \[ -\frac {\csc ^3(c+d x) (a-a \sin (c+d x))^3}{3 a^5 d} \]
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Rubi [A] time = 0.08, antiderivative size = 31, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2836, 12, 37} \[ -\frac {\csc ^3(c+d x) (a-a \sin (c+d x))^3}{3 a^5 d} \]
Antiderivative was successfully verified.
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Rule 12
Rule 37
Rule 2836
Rubi steps
\begin {align*} \int \frac {\cos (c+d x) \cot ^4(c+d x)}{(a+a \sin (c+d x))^2} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {a^4 (a-x)^2}{x^4} \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac {\operatorname {Subst}\left (\int \frac {(a-x)^2}{x^4} \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=-\frac {\csc ^3(c+d x) (a-a \sin (c+d x))^3}{3 a^5 d}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 20, normalized size = 0.65 \[ -\frac {(\csc (c+d x)-1)^3}{3 a^2 d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 52, normalized size = 1.68 \[ -\frac {3 \, \cos \left (d x + c\right )^{2} + 3 \, \sin \left (d x + c\right ) - 4}{3 \, {\left (a^{2} d \cos \left (d x + c\right )^{2} - a^{2} d\right )} \sin \left (d x + c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.23, size = 36, normalized size = 1.16 \[ -\frac {3 \, \sin \left (d x + c\right )^{2} - 3 \, \sin \left (d x + c\right ) + 1}{3 \, a^{2} d \sin \left (d x + c\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.54, size = 37, normalized size = 1.19 \[ \frac {-\frac {1}{\sin \left (d x +c \right )}+\frac {1}{\sin \left (d x +c \right )^{2}}-\frac {1}{3 \sin \left (d x +c \right )^{3}}}{d \,a^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.31, size = 36, normalized size = 1.16 \[ -\frac {3 \, \sin \left (d x + c\right )^{2} - 3 \, \sin \left (d x + c\right ) + 1}{3 \, a^{2} d \sin \left (d x + c\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 8.93, size = 34, normalized size = 1.10 \[ -\frac {{\sin \left (c+d\,x\right )}^2-\sin \left (c+d\,x\right )+\frac {1}{3}}{a^2\,d\,{\sin \left (c+d\,x\right )}^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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