Optimal. Leaf size=121 \[ \frac {(a+b)^3 \log \left (a+b \sin ^2(c+d x)\right )}{2 a^4 d}-\frac {(a+b)^3 \log (\sin (c+d x))}{a^4 d}+\frac {(3 a+b) \csc ^4(c+d x)}{4 a^2 d}-\frac {\left (3 a^2+3 a b+b^2\right ) \csc ^2(c+d x)}{2 a^3 d}-\frac {\csc ^6(c+d x)}{6 a d} \]
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Rubi [A] time = 0.11, antiderivative size = 121, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.087, Rules used = {3194, 88} \[ -\frac {\left (3 a^2+3 a b+b^2\right ) \csc ^2(c+d x)}{2 a^3 d}+\frac {(3 a+b) \csc ^4(c+d x)}{4 a^2 d}+\frac {(a+b)^3 \log \left (a+b \sin ^2(c+d x)\right )}{2 a^4 d}-\frac {(a+b)^3 \log (\sin (c+d x))}{a^4 d}-\frac {\csc ^6(c+d x)}{6 a d} \]
Antiderivative was successfully verified.
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Rule 88
Rule 3194
Rubi steps
\begin {align*} \int \frac {\cot ^7(c+d x)}{a+b \sin ^2(c+d x)} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {(1-x)^3}{x^4 (a+b x)} \, dx,x,\sin ^2(c+d x)\right )}{2 d}\\ &=\frac {\operatorname {Subst}\left (\int \left (\frac {1}{a x^4}+\frac {-3 a-b}{a^2 x^3}+\frac {3 a^2+3 a b+b^2}{a^3 x^2}-\frac {(a+b)^3}{a^4 x}+\frac {b (a+b)^3}{a^4 (a+b x)}\right ) \, dx,x,\sin ^2(c+d x)\right )}{2 d}\\ &=-\frac {\left (3 a^2+3 a b+b^2\right ) \csc ^2(c+d x)}{2 a^3 d}+\frac {(3 a+b) \csc ^4(c+d x)}{4 a^2 d}-\frac {\csc ^6(c+d x)}{6 a d}-\frac {(a+b)^3 \log (\sin (c+d x))}{a^4 d}+\frac {(a+b)^3 \log \left (a+b \sin ^2(c+d x)\right )}{2 a^4 d}\\ \end {align*}
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Mathematica [A] time = 0.26, size = 100, normalized size = 0.83 \[ -\frac {2 a^3 \csc ^6(c+d x)+6 a \left (3 a^2+3 a b+b^2\right ) \csc ^2(c+d x)-3 a^2 (3 a+b) \csc ^4(c+d x)-6 (a+b)^3 \log \left (a+b \sin ^2(c+d x)\right )+12 (a+b)^3 \log (\sin (c+d x))}{12 a^4 d} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.60, size = 371, normalized size = 3.07 \[ \frac {6 \, {\left (3 \, a^{3} + 3 \, a^{2} b + a b^{2}\right )} \cos \left (d x + c\right )^{4} + 11 \, a^{3} + 15 \, a^{2} b + 6 \, a b^{2} - 3 \, {\left (9 \, a^{3} + 11 \, a^{2} b + 4 \, a b^{2}\right )} \cos \left (d x + c\right )^{2} + 6 \, {\left ({\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{6} - 3 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{4} - a^{3} - 3 \, a^{2} b - 3 \, a b^{2} - b^{3} + 3 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{2}\right )} \log \left (-b \cos \left (d x + c\right )^{2} + a + b\right ) - 12 \, {\left ({\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{6} - 3 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{4} - a^{3} - 3 \, a^{2} b - 3 \, a b^{2} - b^{3} + 3 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \cos \left (d x + c\right )^{2}\right )} \log \left (\frac {1}{2} \, \sin \left (d x + c\right )\right )}{12 \, {\left (a^{4} d \cos \left (d x + c\right )^{6} - 3 \, a^{4} d \cos \left (d x + c\right )^{4} + 3 \, a^{4} d \cos \left (d x + c\right )^{2} - a^{4} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.32, size = 353, normalized size = 2.92 \[ \frac {\frac {a^{2} {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )}^{3} + 12 \, a^{2} {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )}^{2} + 6 \, a b {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )}^{2} + 84 \, a^{2} {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )} + 120 \, a b {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )} + 48 \, b^{2} {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )}}{a^{3}} + \frac {192 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \log \left ({\left | -a {\left (\frac {\cos \left (d x + c\right ) + 1}{\cos \left (d x + c\right ) - 1} + \frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1}\right )} + 2 \, a + 4 \, b \right |}\right )}{a^{4}}}{384 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.64, size = 489, normalized size = 4.04 \[ \frac {1}{48 d a \left (\cos \left (d x +c \right )-1\right )^{3}}+\frac {5}{32 d a \left (\cos \left (d x +c \right )-1\right )^{2}}+\frac {b}{16 d \,a^{2} \left (\cos \left (d x +c \right )-1\right )^{2}}+\frac {19}{32 d a \left (\cos \left (d x +c \right )-1\right )}+\frac {11 b}{16 d \,a^{2} \left (\cos \left (d x +c \right )-1\right )}+\frac {b^{2}}{4 d \,a^{3} \left (\cos \left (d x +c \right )-1\right )}-\frac {\ln \left (\cos \left (d x +c \right )-1\right )}{2 d a}-\frac {3 \ln \left (\cos \left (d x +c \right )-1\right ) b}{2 d \,a^{2}}-\frac {3 \ln \left (\cos \left (d x +c \right )-1\right ) b^{2}}{2 d \,a^{3}}-\frac {\ln \left (\cos \left (d x +c \right )-1\right ) b^{3}}{2 d \,a^{4}}+\frac {\ln \left (b \left (\cos ^{2}\left (d x +c \right )\right )-a -b \right )}{2 d a}+\frac {3 \ln \left (b \left (\cos ^{2}\left (d x +c \right )\right )-a -b \right ) b}{2 d \,a^{2}}+\frac {3 \ln \left (b \left (\cos ^{2}\left (d x +c \right )\right )-a -b \right ) b^{2}}{2 d \,a^{3}}+\frac {\ln \left (b \left (\cos ^{2}\left (d x +c \right )\right )-a -b \right ) b^{3}}{2 d \,a^{4}}-\frac {1}{48 d a \left (1+\cos \left (d x +c \right )\right )^{3}}+\frac {5}{32 a d \left (1+\cos \left (d x +c \right )\right )^{2}}+\frac {b}{16 d \,a^{2} \left (1+\cos \left (d x +c \right )\right )^{2}}-\frac {19}{32 a d \left (1+\cos \left (d x +c \right )\right )}-\frac {11 b}{16 d \,a^{2} \left (1+\cos \left (d x +c \right )\right )}-\frac {b^{2}}{4 d \,a^{3} \left (1+\cos \left (d x +c \right )\right )}-\frac {\ln \left (1+\cos \left (d x +c \right )\right )}{2 d a}-\frac {3 \ln \left (1+\cos \left (d x +c \right )\right ) b}{2 d \,a^{2}}-\frac {3 \ln \left (1+\cos \left (d x +c \right )\right ) b^{2}}{2 d \,a^{3}}-\frac {\ln \left (1+\cos \left (d x +c \right )\right ) b^{3}}{2 d \,a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 137, normalized size = 1.13 \[ \frac {\frac {6 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \log \left (b \sin \left (d x + c\right )^{2} + a\right )}{a^{4}} - \frac {6 \, {\left (a^{3} + 3 \, a^{2} b + 3 \, a b^{2} + b^{3}\right )} \log \left (\sin \left (d x + c\right )^{2}\right )}{a^{4}} - \frac {6 \, {\left (3 \, a^{2} + 3 \, a b + b^{2}\right )} \sin \left (d x + c\right )^{4} - 3 \, {\left (3 \, a^{2} + a b\right )} \sin \left (d x + c\right )^{2} + 2 \, a^{2}}{a^{3} \sin \left (d x + c\right )^{6}}}{12 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 15.35, size = 138, normalized size = 1.14 \[ \frac {\ln \left (a+a\,{\mathrm {tan}\left (c+d\,x\right )}^2+b\,{\mathrm {tan}\left (c+d\,x\right )}^2\right )\,\left (a^3+3\,a^2\,b+3\,a\,b^2+b^3\right )}{2\,a^4\,d}-\frac {\frac {1}{6\,a}-\frac {{\mathrm {tan}\left (c+d\,x\right )}^2\,\left (a+b\right )}{4\,a^2}+\frac {{\mathrm {tan}\left (c+d\,x\right )}^4\,{\left (a+b\right )}^2}{2\,a^3}}{d\,{\mathrm {tan}\left (c+d\,x\right )}^6}-\frac {\ln \left (\mathrm {tan}\left (c+d\,x\right )\right )\,\left (a^3+3\,a^2\,b+3\,a\,b^2+b^3\right )}{a^4\,d} \]
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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