Optimal. Leaf size=73 \[ \frac {\csc ^3(c+d x)}{3 a^3 d}-\frac {3 \csc ^4(c+d x)}{4 a^3 d}+\frac {3 \csc ^5(c+d x)}{5 a^3 d}-\frac {\csc ^6(c+d x)}{6 a^3 d} \]
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Rubi [A]
time = 0.04, antiderivative size = 73, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2786, 45}
\begin {gather*} -\frac {\csc ^6(c+d x)}{6 a^3 d}+\frac {3 \csc ^5(c+d x)}{5 a^3 d}-\frac {3 \csc ^4(c+d x)}{4 a^3 d}+\frac {\csc ^3(c+d x)}{3 a^3 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 2786
Rubi steps
\begin {align*} \int \frac {\cot ^7(c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac {\text {Subst}\left (\int \frac {(a-x)^3}{x^7} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac {\text {Subst}\left (\int \left (\frac {a^3}{x^7}-\frac {3 a^2}{x^6}+\frac {3 a}{x^5}-\frac {1}{x^4}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac {\csc ^3(c+d x)}{3 a^3 d}-\frac {3 \csc ^4(c+d x)}{4 a^3 d}+\frac {3 \csc ^5(c+d x)}{5 a^3 d}-\frac {\csc ^6(c+d x)}{6 a^3 d}\\ \end {align*}
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Mathematica [A]
time = 0.07, size = 48, normalized size = 0.66 \begin {gather*} \frac {\csc ^3(c+d x) \left (20-45 \csc (c+d x)+36 \csc ^2(c+d x)-10 \csc ^3(c+d x)\right )}{60 a^3 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.30, size = 49, normalized size = 0.67
method | result | size |
derivativedivides | \(\frac {\frac {3}{5 \sin \left (d x +c \right )^{5}}+\frac {1}{3 \sin \left (d x +c \right )^{3}}-\frac {3}{4 \sin \left (d x +c \right )^{4}}-\frac {1}{6 \sin \left (d x +c \right )^{6}}}{d \,a^{3}}\) | \(49\) |
default | \(\frac {\frac {3}{5 \sin \left (d x +c \right )^{5}}+\frac {1}{3 \sin \left (d x +c \right )^{3}}-\frac {3}{4 \sin \left (d x +c \right )^{4}}-\frac {1}{6 \sin \left (d x +c \right )^{6}}}{d \,a^{3}}\) | \(49\) |
risch | \(-\frac {4 i \left (-45 i {\mathrm e}^{8 i \left (d x +c \right )}+10 \,{\mathrm e}^{9 i \left (d x +c \right )}+130 i {\mathrm e}^{6 i \left (d x +c \right )}-102 \,{\mathrm e}^{7 i \left (d x +c \right )}-45 i {\mathrm e}^{4 i \left (d x +c \right )}+102 \,{\mathrm e}^{5 i \left (d x +c \right )}-10 \,{\mathrm e}^{3 i \left (d x +c \right )}\right )}{15 d \,a^{3} \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{6}}\) | \(104\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 46, normalized size = 0.63 \begin {gather*} \frac {20 \, \sin \left (d x + c\right )^{3} - 45 \, \sin \left (d x + c\right )^{2} + 36 \, \sin \left (d x + c\right ) - 10}{60 \, a^{3} d \sin \left (d x + c\right )^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.34, size = 84, normalized size = 1.15 \begin {gather*} -\frac {45 \, \cos \left (d x + c\right )^{2} - 4 \, {\left (5 \, \cos \left (d x + c\right )^{2} - 14\right )} \sin \left (d x + c\right ) - 55}{60 \, {\left (a^{3} d \cos \left (d x + c\right )^{6} - 3 \, a^{3} d \cos \left (d x + c\right )^{4} + 3 \, a^{3} d \cos \left (d x + c\right )^{2} - a^{3} d\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*} \frac {\int \frac {\cot ^{7}{\left (c + d x \right )}}{\sin ^{3}{\left (c + d x \right )} + 3 \sin ^{2}{\left (c + d x \right )} + 3 \sin {\left (c + d x \right )} + 1}\, dx}{a^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 7.55, size = 46, normalized size = 0.63 \begin {gather*} \frac {20 \, \sin \left (d x + c\right )^{3} - 45 \, \sin \left (d x + c\right )^{2} + 36 \, \sin \left (d x + c\right ) - 10}{60 \, a^{3} d \sin \left (d x + c\right )^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 6.69, size = 46, normalized size = 0.63 \begin {gather*} \frac {20\,{\sin \left (c+d\,x\right )}^3-45\,{\sin \left (c+d\,x\right )}^2+36\,\sin \left (c+d\,x\right )-10}{60\,a^3\,d\,{\sin \left (c+d\,x\right )}^6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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