Optimal. Leaf size=61 \[ -\frac {a A \tanh ^{-1}(\cos (c+d x))}{8 d}+\frac {a A \cot (c+d x) \csc ^3(c+d x)}{4 d}-\frac {a A \cot (c+d x) \csc (c+d x)}{8 d} \]
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Rubi [A] time = 0.09, antiderivative size = 61, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {3962, 2611, 3768, 3770} \[ -\frac {a A \tanh ^{-1}(\cos (c+d x))}{8 d}+\frac {a A \cot (c+d x) \csc ^3(c+d x)}{4 d}-\frac {a A \cot (c+d x) \csc (c+d x)}{8 d} \]
Antiderivative was successfully verified.
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Rule 2611
Rule 3768
Rule 3770
Rule 3962
Rubi steps
\begin {align*} \int \csc ^3(c+d x) (a+a \csc (c+d x)) (A-A \csc (c+d x)) \, dx &=-\left ((a A) \int \cot ^2(c+d x) \csc ^3(c+d x) \, dx\right )\\ &=\frac {a A \cot (c+d x) \csc ^3(c+d x)}{4 d}+\frac {1}{4} (a A) \int \csc ^3(c+d x) \, dx\\ &=-\frac {a A \cot (c+d x) \csc (c+d x)}{8 d}+\frac {a A \cot (c+d x) \csc ^3(c+d x)}{4 d}+\frac {1}{8} (a A) \int \csc (c+d x) \, dx\\ &=-\frac {a A \tanh ^{-1}(\cos (c+d x))}{8 d}-\frac {a A \cot (c+d x) \csc (c+d x)}{8 d}+\frac {a A \cot (c+d x) \csc ^3(c+d x)}{4 d}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 117, normalized size = 1.92 \[ -a A \left (-\frac {\csc ^4\left (\frac {1}{2} (c+d x)\right )}{64 d}+\frac {\csc ^2\left (\frac {1}{2} (c+d x)\right )}{32 d}+\frac {\sec ^4\left (\frac {1}{2} (c+d x)\right )}{64 d}-\frac {\sec ^2\left (\frac {1}{2} (c+d x)\right )}{32 d}-\frac {\log \left (\sin \left (\frac {1}{2} (c+d x)\right )\right )}{8 d}+\frac {\log \left (\cos \left (\frac {1}{2} (c+d x)\right )\right )}{8 d}\right ) \]
Antiderivative was successfully verified.
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fricas [B] time = 0.49, size = 129, normalized size = 2.11 \[ \frac {2 \, A a \cos \left (d x + c\right )^{3} + 2 \, A a \cos \left (d x + c\right ) - {\left (A a \cos \left (d x + c\right )^{4} - 2 \, A a \cos \left (d x + c\right )^{2} + A a\right )} \log \left (\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right ) + {\left (A a \cos \left (d x + c\right )^{4} - 2 \, A a \cos \left (d x + c\right )^{2} + A a\right )} \log \left (-\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right )}{16 \, {\left (d \cos \left (d x + c\right )^{4} - 2 \, d \cos \left (d x + c\right )^{2} + d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.40, size = 107, normalized size = 1.75 \[ \frac {4 \, A a \log \left (\frac {{\left | -\cos \left (d x + c\right ) + 1 \right |}}{{\left | \cos \left (d x + c\right ) + 1 \right |}}\right ) - \frac {A a {\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {{\left (A a - \frac {2 \, A a {\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}\right )} {\left (\cos \left (d x + c\right ) + 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}}{64 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 1.02, size = 65, normalized size = 1.07 \[ \frac {a A \cot \left (d x +c \right ) \left (\csc ^{3}\left (d x +c \right )\right )}{4 d}-\frac {a A \cot \left (d x +c \right ) \csc \left (d x +c \right )}{8 d}+\frac {a A \ln \left (\csc \left (d x +c \right )-\cot \left (d x +c \right )\right )}{8 d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.32, size = 120, normalized size = 1.97 \[ -\frac {A a {\left (\frac {2 \, {\left (3 \, \cos \left (d x + c\right )^{3} - 5 \, \cos \left (d x + c\right )\right )}}{\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\cos \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\cos \left (d x + c\right ) - 1\right )\right )} - 4 \, A a {\left (\frac {2 \, \cos \left (d x + c\right )}{\cos \left (d x + c\right )^{2} - 1} - \log \left (\cos \left (d x + c\right ) + 1\right ) + \log \left (\cos \left (d x + c\right ) - 1\right )\right )}}{16 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.24, size = 56, normalized size = 0.92 \[ \frac {A\,a\,\left (8\,\ln \left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4-{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8+1\right )}{64\,d\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4} \]
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 \[ - A a \left (\int \left (- \csc ^{3}{\left (c + d x \right )}\right )\, dx + \int \csc ^{5}{\left (c + d x \right )}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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