Optimal. Leaf size=160 \[ -\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )-\frac {b e^2 x^2 \left (5 c^2 d-e\right )}{10 c^3}-\frac {b \left (5 c^6 d^3+15 c^4 d^2 e-5 c^2 d e^2+e^3\right ) \log \left (c^2 x^2+1\right )}{10 c^5}+b c d^3 \log (x)-\frac {b e^3 x^4}{20 c} \]
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Rubi [A] time = 0.26, antiderivative size = 160, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {270, 4976, 1799, 1620} \[ 3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )-\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )-\frac {b \left (15 c^4 d^2 e+5 c^6 d^3-5 c^2 d e^2+e^3\right ) \log \left (c^2 x^2+1\right )}{10 c^5}-\frac {b e^2 x^2 \left (5 c^2 d-e\right )}{10 c^3}+b c d^3 \log (x)-\frac {b e^3 x^4}{20 c} \]
Antiderivative was successfully verified.
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Rule 270
Rule 1620
Rule 1799
Rule 4976
Rubi steps
\begin {align*} \int \frac {\left (d+e x^2\right )^3 \left (a+b \tan ^{-1}(c x)\right )}{x^2} \, dx &=-\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )-(b c) \int \frac {-d^3+3 d^2 e x^2+d e^2 x^4+\frac {e^3 x^6}{5}}{x \left (1+c^2 x^2\right )} \, dx\\ &=-\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )-\frac {1}{2} (b c) \operatorname {Subst}\left (\int \frac {-d^3+3 d^2 e x+d e^2 x^2+\frac {e^3 x^3}{5}}{x \left (1+c^2 x\right )} \, dx,x,x^2\right )\\ &=-\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )-\frac {1}{2} (b c) \operatorname {Subst}\left (\int \left (\frac {\left (5 c^2 d-e\right ) e^2}{5 c^4}-\frac {d^3}{x}+\frac {e^3 x}{5 c^2}+\frac {5 c^6 d^3+15 c^4 d^2 e-5 c^2 d e^2+e^3}{5 c^4 \left (1+c^2 x\right )}\right ) \, dx,x,x^2\right )\\ &=-\frac {b \left (5 c^2 d-e\right ) e^2 x^2}{10 c^3}-\frac {b e^3 x^4}{20 c}-\frac {d^3 \left (a+b \tan ^{-1}(c x)\right )}{x}+3 d^2 e x \left (a+b \tan ^{-1}(c x)\right )+d e^2 x^3 \left (a+b \tan ^{-1}(c x)\right )+\frac {1}{5} e^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+b c d^3 \log (x)-\frac {b \left (5 c^6 d^3+15 c^4 d^2 e-5 c^2 d e^2+e^3\right ) \log \left (1+c^2 x^2\right )}{10 c^5}\\ \end {align*}
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Mathematica [A] time = 0.16, size = 169, normalized size = 1.06 \[ \frac {1}{20} \left (-\frac {20 a d^3}{x}+60 a d^2 e x+20 a d e^2 x^3+4 a e^3 x^5+\frac {2 b e^2 x^2 \left (e-5 c^2 d\right )}{c^3}-\frac {2 b \left (5 c^6 d^3+15 c^4 d^2 e-5 c^2 d e^2+e^3\right ) \log \left (c^2 x^2+1\right )}{c^5}+20 b c d^3 \log (x)+\frac {4 b \tan ^{-1}(c x) \left (-5 d^3+15 d^2 e x^2+5 d e^2 x^4+e^3 x^6\right )}{x}-\frac {b e^3 x^4}{c}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 206, normalized size = 1.29 \[ \frac {4 \, a c^{5} e^{3} x^{6} + 20 \, a c^{5} d e^{2} x^{4} - b c^{4} e^{3} x^{5} + 20 \, b c^{6} d^{3} x \log \relax (x) + 60 \, a c^{5} d^{2} e x^{2} - 20 \, a c^{5} d^{3} - 2 \, {\left (5 \, b c^{4} d e^{2} - b c^{2} e^{3}\right )} x^{3} - 2 \, {\left (5 \, b c^{6} d^{3} + 15 \, b c^{4} d^{2} e - 5 \, b c^{2} d e^{2} + b e^{3}\right )} x \log \left (c^{2} x^{2} + 1\right ) + 4 \, {\left (b c^{5} e^{3} x^{6} + 5 \, b c^{5} d e^{2} x^{4} + 15 \, b c^{5} d^{2} e x^{2} - 5 \, b c^{5} d^{3}\right )} \arctan \left (c x\right )}{20 \, c^{5} x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [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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maple [A] time = 0.05, size = 211, normalized size = 1.32 \[ \frac {a \,x^{5} e^{3}}{5}+a \,x^{3} d \,e^{2}+3 a \,d^{2} e x -\frac {a \,d^{3}}{x}+\frac {b \arctan \left (c x \right ) x^{5} e^{3}}{5}+b \arctan \left (c x \right ) x^{3} d \,e^{2}+3 b \arctan \left (c x \right ) d^{2} e x -\frac {b \arctan \left (c x \right ) d^{3}}{x}-\frac {b \,e^{3} x^{4}}{20 c}-\frac {b d \,e^{2} x^{2}}{2 c}+\frac {b \,x^{2} e^{3}}{10 c^{3}}+c b \,d^{3} \ln \left (c x \right )-\frac {b c \,d^{3} \ln \left (c^{2} x^{2}+1\right )}{2}-\frac {3 b \ln \left (c^{2} x^{2}+1\right ) d^{2} e}{2 c}+\frac {b \ln \left (c^{2} x^{2}+1\right ) d \,e^{2}}{2 c^{3}}-\frac {b \ln \left (c^{2} x^{2}+1\right ) e^{3}}{10 c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.33, size = 197, normalized size = 1.23 \[ \frac {1}{5} \, a e^{3} x^{5} + a d e^{2} x^{3} - \frac {1}{2} \, {\left (c {\left (\log \left (c^{2} x^{2} + 1\right ) - \log \left (x^{2}\right )\right )} + \frac {2 \, \arctan \left (c x\right )}{x}\right )} b d^{3} + \frac {1}{2} \, {\left (2 \, x^{3} \arctan \left (c x\right ) - c {\left (\frac {x^{2}}{c^{2}} - \frac {\log \left (c^{2} x^{2} + 1\right )}{c^{4}}\right )}\right )} b d e^{2} + \frac {1}{20} \, {\left (4 \, x^{5} \arctan \left (c x\right ) - c {\left (\frac {c^{2} x^{4} - 2 \, x^{2}}{c^{4}} + \frac {2 \, \log \left (c^{2} x^{2} + 1\right )}{c^{6}}\right )}\right )} b e^{3} + 3 \, a d^{2} e x + \frac {3 \, {\left (2 \, c x \arctan \left (c x\right ) - \log \left (c^{2} x^{2} + 1\right )\right )} b d^{2} e}{2 \, c} - \frac {a d^{3}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.64, size = 236, normalized size = 1.48 \[ x\,\left (\frac {\frac {a\,e^3}{c^2}-\frac {a\,e^2\,\left (3\,d\,c^2+e\right )}{c^2}}{c^2}+\frac {3\,a\,d\,e\,\left (d\,c^2+e\right )}{c^2}\right )-x^3\,\left (\frac {a\,e^3}{3\,c^2}-\frac {a\,e^2\,\left (3\,d\,c^2+e\right )}{3\,c^2}\right )+x^2\,\left (\frac {b\,e^3}{10\,c^3}-\frac {b\,d\,e^2}{2\,c}\right )-\frac {a\,d^3}{x}+\frac {a\,e^3\,x^5}{5}-\frac {\ln \left (c^2\,x^2+1\right )\,\left (5\,b\,c^6\,d^3+15\,b\,c^4\,d^2\,e-5\,b\,c^2\,d\,e^2+b\,e^3\right )}{10\,c^5}+\frac {\mathrm {atan}\left (c\,x\right )\,\left (-b\,d^3+3\,b\,d^2\,e\,x^2+b\,d\,e^2\,x^4+\frac {b\,e^3\,x^6}{5}\right )}{x}-\frac {b\,e^3\,x^4}{20\,c}+b\,c\,d^3\,\ln \relax (x) \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 3.29, size = 258, normalized size = 1.61 \[ \begin {cases} - \frac {a d^{3}}{x} + 3 a d^{2} e x + a d e^{2} x^{3} + \frac {a e^{3} x^{5}}{5} + b c d^{3} \log {\relax (x )} - \frac {b c d^{3} \log {\left (x^{2} + \frac {1}{c^{2}} \right )}}{2} - \frac {b d^{3} \operatorname {atan}{\left (c x \right )}}{x} + 3 b d^{2} e x \operatorname {atan}{\left (c x \right )} + b d e^{2} x^{3} \operatorname {atan}{\left (c x \right )} + \frac {b e^{3} x^{5} \operatorname {atan}{\left (c x \right )}}{5} - \frac {3 b d^{2} e \log {\left (x^{2} + \frac {1}{c^{2}} \right )}}{2 c} - \frac {b d e^{2} x^{2}}{2 c} - \frac {b e^{3} x^{4}}{20 c} + \frac {b d e^{2} \log {\left (x^{2} + \frac {1}{c^{2}} \right )}}{2 c^{3}} + \frac {b e^{3} x^{2}}{10 c^{3}} - \frac {b e^{3} \log {\left (x^{2} + \frac {1}{c^{2}} \right )}}{10 c^{5}} & \text {for}\: c \neq 0 \\a \left (- \frac {d^{3}}{x} + 3 d^{2} e x + d e^{2} x^{3} + \frac {e^{3} x^{5}}{5}\right ) & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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