Optimal. Leaf size=113 \[ \frac {i d \text {Li}_2\left (-e^{i (a+b x)}\right )}{b^2}-\frac {i d \text {Li}_2\left (e^{i (a+b x)}\right )}{b^2}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {c \sec (a+b x)}{b}-\frac {c \tanh ^{-1}(\cos (a+b x))}{b}+\frac {d x \sec (a+b x)}{b}-\frac {2 d x \tanh ^{-1}\left (e^{i (a+b x)}\right )}{b} \]
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Rubi [A] time = 0.13, antiderivative size = 122, normalized size of antiderivative = 1.08, number of steps used = 10, number of rules used = 10, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.500, Rules used = {2622, 321, 207, 4420, 6271, 12, 4183, 2279, 2391, 3770} \[ \frac {i d \text {PolyLog}\left (2,-e^{i (a+b x)}\right )}{b^2}-\frac {i d \text {PolyLog}\left (2,e^{i (a+b x)}\right )}{b^2}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {2 d x \tanh ^{-1}\left (e^{i (a+b x)}\right )}{b}+\frac {d x \tanh ^{-1}(\cos (a+b x))}{b} \]
Antiderivative was successfully verified.
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Rule 12
Rule 207
Rule 321
Rule 2279
Rule 2391
Rule 2622
Rule 3770
Rule 4183
Rule 4420
Rule 6271
Rubi steps
\begin {align*} \int (c+d x) \csc (a+b x) \sec ^2(a+b x) \, dx &=-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}+\frac {(c+d x) \sec (a+b x)}{b}-d \int \left (-\frac {\tanh ^{-1}(\cos (a+b x))}{b}+\frac {\sec (a+b x)}{b}\right ) \, dx\\ &=-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}+\frac {(c+d x) \sec (a+b x)}{b}+\frac {d \int \tanh ^{-1}(\cos (a+b x)) \, dx}{b}-\frac {d \int \sec (a+b x) \, dx}{b}\\ &=\frac {d x \tanh ^{-1}(\cos (a+b x))}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}+\frac {d \int b x \csc (a+b x) \, dx}{b}\\ &=\frac {d x \tanh ^{-1}(\cos (a+b x))}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}+d \int x \csc (a+b x) \, dx\\ &=-\frac {2 d x \tanh ^{-1}\left (e^{i (a+b x)}\right )}{b}+\frac {d x \tanh ^{-1}(\cos (a+b x))}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}-\frac {d \int \log \left (1-e^{i (a+b x)}\right ) \, dx}{b}+\frac {d \int \log \left (1+e^{i (a+b x)}\right ) \, dx}{b}\\ &=-\frac {2 d x \tanh ^{-1}\left (e^{i (a+b x)}\right )}{b}+\frac {d x \tanh ^{-1}(\cos (a+b x))}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}+\frac {(i d) \operatorname {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{i (a+b x)}\right )}{b^2}-\frac {(i d) \operatorname {Subst}\left (\int \frac {\log (1+x)}{x} \, dx,x,e^{i (a+b x)}\right )}{b^2}\\ &=-\frac {2 d x \tanh ^{-1}\left (e^{i (a+b x)}\right )}{b}+\frac {d x \tanh ^{-1}(\cos (a+b x))}{b}-\frac {(c+d x) \tanh ^{-1}(\cos (a+b x))}{b}-\frac {d \tanh ^{-1}(\sin (a+b x))}{b^2}+\frac {i d \text {Li}_2\left (-e^{i (a+b x)}\right )}{b^2}-\frac {i d \text {Li}_2\left (e^{i (a+b x)}\right )}{b^2}+\frac {(c+d x) \sec (a+b x)}{b}\\ \end {align*}
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Mathematica [A] time = 0.49, size = 212, normalized size = 1.88 \[ \frac {d \left (i \left (\text {Li}_2\left (-e^{i (a+b x)}\right )-\text {Li}_2\left (e^{i (a+b x)}\right )\right )+(a+b x) \left (\log \left (1-e^{i (a+b x)}\right )-\log \left (1+e^{i (a+b x)}\right )\right )\right )}{b^2}-\frac {a d \log \left (\tan \left (\frac {1}{2} (a+b x)\right )\right )}{b^2}+\frac {d \log \left (\cos \left (\frac {1}{2} (a+b x)\right )-\sin \left (\frac {1}{2} (a+b x)\right )\right )}{b^2}-\frac {d \log \left (\sin \left (\frac {1}{2} (a+b x)\right )+\cos \left (\frac {1}{2} (a+b x)\right )\right )}{b^2}+\frac {c \sec (a+b x)}{b}+\frac {c \log \left (\sin \left (\frac {1}{2} (a+b x)\right )\right )}{b}-\frac {c \log \left (\cos \left (\frac {1}{2} (a+b x)\right )\right )}{b}+\frac {d x \sec (a+b x)}{b} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.47, size = 366, normalized size = 3.24 \[ \frac {2 \, b d x - i \, d \cos \left (b x + a\right ) {\rm Li}_2\left (\cos \left (b x + a\right ) + i \, \sin \left (b x + a\right )\right ) + i \, d \cos \left (b x + a\right ) {\rm Li}_2\left (\cos \left (b x + a\right ) - i \, \sin \left (b x + a\right )\right ) - i \, d \cos \left (b x + a\right ) {\rm Li}_2\left (-\cos \left (b x + a\right ) + i \, \sin \left (b x + a\right )\right ) + i \, d \cos \left (b x + a\right ) {\rm Li}_2\left (-\cos \left (b x + a\right ) - i \, \sin \left (b x + a\right )\right ) - {\left (b d x + b c\right )} \cos \left (b x + a\right ) \log \left (\cos \left (b x + a\right ) + i \, \sin \left (b x + a\right ) + 1\right ) - {\left (b d x + b c\right )} \cos \left (b x + a\right ) \log \left (\cos \left (b x + a\right ) - i \, \sin \left (b x + a\right ) + 1\right ) + {\left (b c - a d\right )} \cos \left (b x + a\right ) \log \left (-\frac {1}{2} \, \cos \left (b x + a\right ) + \frac {1}{2} i \, \sin \left (b x + a\right ) + \frac {1}{2}\right ) + {\left (b c - a d\right )} \cos \left (b x + a\right ) \log \left (-\frac {1}{2} \, \cos \left (b x + a\right ) - \frac {1}{2} i \, \sin \left (b x + a\right ) + \frac {1}{2}\right ) + {\left (b d x + a d\right )} \cos \left (b x + a\right ) \log \left (-\cos \left (b x + a\right ) + i \, \sin \left (b x + a\right ) + 1\right ) + {\left (b d x + a d\right )} \cos \left (b x + a\right ) \log \left (-\cos \left (b x + a\right ) - i \, \sin \left (b x + a\right ) + 1\right ) - d \cos \left (b x + a\right ) \log \left (\sin \left (b x + a\right ) + 1\right ) + d \cos \left (b x + a\right ) \log \left (-\sin \left (b x + a\right ) + 1\right ) + 2 \, b c}{2 \, b^{2} \cos \left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (d x + c\right )} \csc \left (b x + a\right ) \sec \left (b x + a\right )^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.11, size = 160, normalized size = 1.42 \[ \frac {2 \,{\mathrm e}^{i \left (b x +a \right )} \left (d x +c \right )}{b \left (1+{\mathrm e}^{2 i \left (b x +a \right )}\right )}+\frac {c \ln \left ({\mathrm e}^{i \left (b x +a \right )}-1\right )}{b}-\frac {c \ln \left ({\mathrm e}^{i \left (b x +a \right )}+1\right )}{b}+\frac {2 i d \arctan \left ({\mathrm e}^{i \left (b x +a \right )}\right )}{b^{2}}+\frac {i d \dilog \left ({\mathrm e}^{i \left (b x +a \right )}\right )}{b^{2}}+\frac {i d \dilog \left ({\mathrm e}^{i \left (b x +a \right )}+1\right )}{b^{2}}-\frac {d \ln \left ({\mathrm e}^{i \left (b x +a \right )}+1\right ) x}{b}-\frac {d a \ln \left ({\mathrm e}^{i \left (b x +a \right )}-1\right )}{b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.62, size = 806, normalized size = 7.13 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F(-1)] time = 0.00, size = -1, normalized size = -0.01 \[ \text {Hanged} \]
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 \[ \int \left (c + d x\right ) \csc {\left (a + b x \right )} \sec ^{2}{\left (a + b x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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