Optimal. Leaf size=152 \[ \frac {a (c+d x)^4}{4 d}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{2 f^3}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {i b (c+d x)^4}{4 d}-\frac {3 i b d^3 \text {Li}_4\left (-e^{2 i (e+f x)}\right )}{4 f^4} \]
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Rubi [A] time = 0.25, antiderivative size = 152, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 7, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.389, Rules used = {3722, 3719, 2190, 2531, 6609, 2282, 6589} \[ \frac {a (c+d x)^4}{4 d}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{2 f^3}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {i b (c+d x)^4}{4 d}-\frac {3 i b d^3 \text {Li}_4\left (-e^{2 i (e+f x)}\right )}{4 f^4} \]
Antiderivative was successfully verified.
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Rule 2190
Rule 2282
Rule 2531
Rule 3719
Rule 3722
Rule 6589
Rule 6609
Rubi steps
\begin {align*} \int (c+d x)^3 (a+b \tan (e+f x)) \, dx &=\int \left (a (c+d x)^3+b (c+d x)^3 \tan (e+f x)\right ) \, dx\\ &=\frac {a (c+d x)^4}{4 d}+b \int (c+d x)^3 \tan (e+f x) \, dx\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-(2 i b) \int \frac {e^{2 i (e+f x)} (c+d x)^3}{1+e^{2 i (e+f x)}} \, dx\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {(3 b d) \int (c+d x)^2 \log \left (1+e^{2 i (e+f x)}\right ) \, dx}{f}\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {\left (3 i b d^2\right ) \int (c+d x) \text {Li}_2\left (-e^{2 i (e+f x)}\right ) \, dx}{f^2}\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{2 f^3}+\frac {\left (3 b d^3\right ) \int \text {Li}_3\left (-e^{2 i (e+f x)}\right ) \, dx}{2 f^3}\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{2 f^3}-\frac {\left (3 i b d^3\right ) \operatorname {Subst}\left (\int \frac {\text {Li}_3(-x)}{x} \, dx,x,e^{2 i (e+f x)}\right )}{4 f^4}\\ &=\frac {a (c+d x)^4}{4 d}+\frac {i b (c+d x)^4}{4 d}-\frac {b (c+d x)^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+\frac {3 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{2 f^3}-\frac {3 i b d^3 \text {Li}_4\left (-e^{2 i (e+f x)}\right )}{4 f^4}\\ \end {align*}
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Mathematica [A] time = 0.36, size = 255, normalized size = 1.68 \[ \frac {1}{4} \left (4 a c^3 x+6 a c^2 d x^2+4 a c d^2 x^3+a d^3 x^4-\frac {4 b c^3 \log (\cos (e+f x))}{f}-\frac {12 b c^2 d x \log \left (1+e^{2 i (e+f x)}\right )}{f}+6 i b c^2 d x^2-\frac {6 b d^2 (c+d x) \text {Li}_3\left (-e^{2 i (e+f x)}\right )}{f^3}-\frac {12 b c d^2 x^2 \log \left (1+e^{2 i (e+f x)}\right )}{f}+4 i b c d^2 x^3+\frac {6 i b d (c+d x)^2 \text {Li}_2\left (-e^{2 i (e+f x)}\right )}{f^2}-\frac {3 i b d^3 \text {Li}_4\left (-e^{2 i (e+f x)}\right )}{f^4}-\frac {4 b d^3 x^3 \log \left (1+e^{2 i (e+f x)}\right )}{f}+i b d^3 x^4\right ) \]
Antiderivative was successfully verified.
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fricas [C] time = 0.70, size = 498, normalized size = 3.28 \[ \frac {2 \, a d^{3} f^{4} x^{4} + 8 \, a c d^{2} f^{4} x^{3} + 12 \, a c^{2} d f^{4} x^{2} + 8 \, a c^{3} f^{4} x + 3 i \, b d^{3} {\rm polylog}\left (4, \frac {\tan \left (f x + e\right )^{2} + 2 i \, \tan \left (f x + e\right ) - 1}{\tan \left (f x + e\right )^{2} + 1}\right ) - 3 i \, b d^{3} {\rm polylog}\left (4, \frac {\tan \left (f x + e\right )^{2} - 2 i \, \tan \left (f x + e\right ) - 1}{\tan \left (f x + e\right )^{2} + 1}\right ) + {\left (-6 i \, b d^{3} f^{2} x^{2} - 12 i \, b c d^{2} f^{2} x - 6 i \, b c^{2} d f^{2}\right )} {\rm Li}_2\left (\frac {2 \, {\left (i \, \tan \left (f x + e\right ) - 1\right )}}{\tan \left (f x + e\right )^{2} + 1} + 1\right ) + {\left (6 i \, b d^{3} f^{2} x^{2} + 12 i \, b c d^{2} f^{2} x + 6 i \, b c^{2} d f^{2}\right )} {\rm Li}_2\left (\frac {2 \, {\left (-i \, \tan \left (f x + e\right ) - 1\right )}}{\tan \left (f x + e\right )^{2} + 1} + 1\right ) - 4 \, {\left (b d^{3} f^{3} x^{3} + 3 \, b c d^{2} f^{3} x^{2} + 3 \, b c^{2} d f^{3} x + b c^{3} f^{3}\right )} \log \left (-\frac {2 \, {\left (i \, \tan \left (f x + e\right ) - 1\right )}}{\tan \left (f x + e\right )^{2} + 1}\right ) - 4 \, {\left (b d^{3} f^{3} x^{3} + 3 \, b c d^{2} f^{3} x^{2} + 3 \, b c^{2} d f^{3} x + b c^{3} f^{3}\right )} \log \left (-\frac {2 \, {\left (-i \, \tan \left (f x + e\right ) - 1\right )}}{\tan \left (f x + e\right )^{2} + 1}\right ) - 6 \, {\left (b d^{3} f x + b c d^{2} f\right )} {\rm polylog}\left (3, \frac {\tan \left (f x + e\right )^{2} + 2 i \, \tan \left (f x + e\right ) - 1}{\tan \left (f x + e\right )^{2} + 1}\right ) - 6 \, {\left (b d^{3} f x + b c d^{2} f\right )} {\rm polylog}\left (3, \frac {\tan \left (f x + e\right )^{2} - 2 i \, \tan \left (f x + e\right ) - 1}{\tan \left (f x + e\right )^{2} + 1}\right )}{8 \, f^{4}} \]
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 \[ \int {\left (d x + c\right )}^{3} {\left (b \tan \left (f x + e\right ) + a\right )}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.52, size = 481, normalized size = 3.16 \[ \frac {3 a \,c^{2} d \,x^{2}}{2}+a c \,d^{2} x^{3}-i b \,c^{3} x +\frac {i b \,d^{3} x^{4}}{4}+\frac {2 b \,c^{3} \ln \left ({\mathrm e}^{i \left (f x +e \right )}\right )}{f}-\frac {b \,c^{3} \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+1\right )}{f}+\frac {6 i b \,c^{2} d e x}{f}+\frac {3 i b c \,d^{2} \polylog \left (2, -{\mathrm e}^{2 i \left (f x +e \right )}\right ) x}{f^{2}}-\frac {6 i b c \,d^{2} e^{2} x}{f^{2}}+a \,c^{3} x +\frac {a \,d^{3} x^{4}}{4}-\frac {3 b c \,d^{2} \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+1\right ) x^{2}}{f}-\frac {3 b \,c^{2} d \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+1\right ) x}{f}-\frac {6 b \,c^{2} d e \ln \left ({\mathrm e}^{i \left (f x +e \right )}\right )}{f^{2}}+\frac {6 b c \,d^{2} e^{2} \ln \left ({\mathrm e}^{i \left (f x +e \right )}\right )}{f^{3}}+\frac {3 i b \,c^{2} d \,e^{2}}{f^{2}}-\frac {4 i b c \,d^{2} e^{3}}{f^{3}}+\frac {2 i b \,d^{3} e^{3} x}{f^{3}}+\frac {3 i b \,d^{3} \polylog \left (2, -{\mathrm e}^{2 i \left (f x +e \right )}\right ) x^{2}}{2 f^{2}}+\frac {3 i b \,c^{2} d \polylog \left (2, -{\mathrm e}^{2 i \left (f x +e \right )}\right )}{2 f^{2}}-\frac {2 b \,d^{3} e^{3} \ln \left ({\mathrm e}^{i \left (f x +e \right )}\right )}{f^{4}}-\frac {b \,d^{3} \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+1\right ) x^{3}}{f}+\frac {3 i b \,c^{2} d \,x^{2}}{2}+\frac {3 i b \,e^{4} d^{3}}{2 f^{4}}-\frac {3 b c \,d^{2} \polylog \left (3, -{\mathrm e}^{2 i \left (f x +e \right )}\right )}{2 f^{3}}-\frac {3 b \,d^{3} \polylog \left (3, -{\mathrm e}^{2 i \left (f x +e \right )}\right ) x}{2 f^{3}}-\frac {3 i b \,d^{3} \polylog \left (4, -{\mathrm e}^{2 i \left (f x +e \right )}\right )}{4 f^{4}}+i b c \,d^{2} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 3.41, size = 665, normalized size = 4.38 \[ \frac {12 \, {\left (f x + e\right )} a c^{3} + \frac {3 \, {\left (f x + e\right )}^{4} a d^{3}}{f^{3}} - \frac {12 \, {\left (f x + e\right )}^{3} a d^{3} e}{f^{3}} + \frac {18 \, {\left (f x + e\right )}^{2} a d^{3} e^{2}}{f^{3}} - \frac {12 \, {\left (f x + e\right )} a d^{3} e^{3}}{f^{3}} + \frac {12 \, {\left (f x + e\right )}^{3} a c d^{2}}{f^{2}} - \frac {36 \, {\left (f x + e\right )}^{2} a c d^{2} e}{f^{2}} + \frac {36 \, {\left (f x + e\right )} a c d^{2} e^{2}}{f^{2}} + \frac {18 \, {\left (f x + e\right )}^{2} a c^{2} d}{f} - \frac {36 \, {\left (f x + e\right )} a c^{2} d e}{f} + 12 \, b c^{3} \log \left (\sec \left (f x + e\right )\right ) - \frac {12 \, b d^{3} e^{3} \log \left (\sec \left (f x + e\right )\right )}{f^{3}} + \frac {36 \, b c d^{2} e^{2} \log \left (\sec \left (f x + e\right )\right )}{f^{2}} - \frac {36 \, b c^{2} d e \log \left (\sec \left (f x + e\right )\right )}{f} - \frac {-3 i \, {\left (f x + e\right )}^{4} b d^{3} + 12 i \, b d^{3} {\rm Li}_{4}(-e^{\left (2 i \, f x + 2 i \, e\right )}) + {\left (12 i \, b d^{3} e - 12 i \, b c d^{2} f\right )} {\left (f x + e\right )}^{3} + {\left (-18 i \, b d^{3} e^{2} + 36 i \, b c d^{2} e f - 18 i \, b c^{2} d f^{2}\right )} {\left (f x + e\right )}^{2} + {\left (16 i \, {\left (f x + e\right )}^{3} b d^{3} + {\left (-36 i \, b d^{3} e + 36 i \, b c d^{2} f\right )} {\left (f x + e\right )}^{2} + {\left (36 i \, b d^{3} e^{2} - 72 i \, b c d^{2} e f + 36 i \, b c^{2} d f^{2}\right )} {\left (f x + e\right )}\right )} \arctan \left (\sin \left (2 \, f x + 2 \, e\right ), \cos \left (2 \, f x + 2 \, e\right ) + 1\right ) + {\left (-24 i \, {\left (f x + e\right )}^{2} b d^{3} - 18 i \, b d^{3} e^{2} + 36 i \, b c d^{2} e f - 18 i \, b c^{2} d f^{2} + {\left (36 i \, b d^{3} e - 36 i \, b c d^{2} f\right )} {\left (f x + e\right )}\right )} {\rm Li}_2\left (-e^{\left (2 i \, f x + 2 i \, e\right )}\right ) + 2 \, {\left (4 \, {\left (f x + e\right )}^{3} b d^{3} - 9 \, {\left (b d^{3} e - b c d^{2} f\right )} {\left (f x + e\right )}^{2} + 9 \, {\left (b d^{3} e^{2} - 2 \, b c d^{2} e f + b c^{2} d f^{2}\right )} {\left (f x + e\right )}\right )} \log \left (\cos \left (2 \, f x + 2 \, e\right )^{2} + \sin \left (2 \, f x + 2 \, e\right )^{2} + 2 \, \cos \left (2 \, f x + 2 \, e\right ) + 1\right ) + 6 \, {\left (4 \, {\left (f x + e\right )} b d^{3} - 3 \, b d^{3} e + 3 \, b c d^{2} f\right )} {\rm Li}_{3}(-e^{\left (2 i \, f x + 2 i \, e\right )})}{f^{3}}}{12 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \left (a+b\,\mathrm {tan}\left (e+f\,x\right )\right )\,{\left (c+d\,x\right )}^3 \,d x \]
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 \[ \int \left (a + b \tan {\left (e + f x \right )}\right ) \left (c + d x\right )^{3}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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