Optimal. Leaf size=144 \[ \frac {d (3 c d-2 b e)}{b^4 x}+\frac {(c d-b e) (3 c d-b e)}{b^4 (b+c x)}+\frac {(c d-b e)^2}{2 b^3 (b+c x)^2}-\frac {d^2}{2 b^3 x^2}+\frac {\log (x) \left (b^2 e^2-6 b c d e+6 c^2 d^2\right )}{b^5}-\frac {\left (b^2 e^2-6 b c d e+6 c^2 d^2\right ) \log (b+c x)}{b^5} \]
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Rubi [A] time = 0.13, antiderivative size = 144, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {698} \[ \frac {\log (x) \left (b^2 e^2-6 b c d e+6 c^2 d^2\right )}{b^5}-\frac {\left (b^2 e^2-6 b c d e+6 c^2 d^2\right ) \log (b+c x)}{b^5}+\frac {d (3 c d-2 b e)}{b^4 x}+\frac {(c d-b e) (3 c d-b e)}{b^4 (b+c x)}+\frac {(c d-b e)^2}{2 b^3 (b+c x)^2}-\frac {d^2}{2 b^3 x^2} \]
Antiderivative was successfully verified.
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Rule 698
Rubi steps
\begin {align*} \int \frac {(d+e x)^2}{\left (b x+c x^2\right )^3} \, dx &=\int \left (\frac {d^2}{b^3 x^3}+\frac {d (-3 c d+2 b e)}{b^4 x^2}+\frac {6 c^2 d^2-6 b c d e+b^2 e^2}{b^5 x}-\frac {c (-c d+b e)^2}{b^3 (b+c x)^3}+\frac {c (c d-b e) (-3 c d+b e)}{b^4 (b+c x)^2}-\frac {c \left (6 c^2 d^2-6 b c d e+b^2 e^2\right )}{b^5 (b+c x)}\right ) \, dx\\ &=-\frac {d^2}{2 b^3 x^2}+\frac {d (3 c d-2 b e)}{b^4 x}+\frac {(c d-b e)^2}{2 b^3 (b+c x)^2}+\frac {(c d-b e) (3 c d-b e)}{b^4 (b+c x)}+\frac {\left (6 c^2 d^2-6 b c d e+b^2 e^2\right ) \log (x)}{b^5}-\frac {\left (6 c^2 d^2-6 b c d e+b^2 e^2\right ) \log (b+c x)}{b^5}\\ \end {align*}
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Mathematica [A] time = 0.09, size = 144, normalized size = 1.00 \[ \frac {\frac {2 b \left (b^2 e^2-4 b c d e+3 c^2 d^2\right )}{b+c x}+2 \log (x) \left (b^2 e^2-6 b c d e+6 c^2 d^2\right )-2 \left (b^2 e^2-6 b c d e+6 c^2 d^2\right ) \log (b+c x)+\frac {b^2 (c d-b e)^2}{(b+c x)^2}-\frac {b^2 d^2}{x^2}-\frac {2 b d (2 b e-3 c d)}{x}}{2 b^5} \]
Antiderivative was successfully verified.
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fricas [B] time = 1.01, size = 327, normalized size = 2.27 \[ -\frac {b^{4} d^{2} - 2 \, {\left (6 \, b c^{3} d^{2} - 6 \, b^{2} c^{2} d e + b^{3} c e^{2}\right )} x^{3} - 3 \, {\left (6 \, b^{2} c^{2} d^{2} - 6 \, b^{3} c d e + b^{4} e^{2}\right )} x^{2} - 4 \, {\left (b^{3} c d^{2} - b^{4} d e\right )} x + 2 \, {\left ({\left (6 \, c^{4} d^{2} - 6 \, b c^{3} d e + b^{2} c^{2} e^{2}\right )} x^{4} + 2 \, {\left (6 \, b c^{3} d^{2} - 6 \, b^{2} c^{2} d e + b^{3} c e^{2}\right )} x^{3} + {\left (6 \, b^{2} c^{2} d^{2} - 6 \, b^{3} c d e + b^{4} e^{2}\right )} x^{2}\right )} \log \left (c x + b\right ) - 2 \, {\left ({\left (6 \, c^{4} d^{2} - 6 \, b c^{3} d e + b^{2} c^{2} e^{2}\right )} x^{4} + 2 \, {\left (6 \, b c^{3} d^{2} - 6 \, b^{2} c^{2} d e + b^{3} c e^{2}\right )} x^{3} + {\left (6 \, b^{2} c^{2} d^{2} - 6 \, b^{3} c d e + b^{4} e^{2}\right )} x^{2}\right )} \log \relax (x)}{2 \, {\left (b^{5} c^{2} x^{4} + 2 \, b^{6} c x^{3} + b^{7} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.18, size = 182, normalized size = 1.26 \[ \frac {{\left (6 \, c^{2} d^{2} - 6 \, b c d e + b^{2} e^{2}\right )} \log \left ({\left | x \right |}\right )}{b^{5}} - \frac {{\left (6 \, c^{3} d^{2} - 6 \, b c^{2} d e + b^{2} c e^{2}\right )} \log \left ({\left | c x + b \right |}\right )}{b^{5} c} + \frac {12 \, c^{3} d^{2} x^{3} - 12 \, b c^{2} d x^{3} e + 18 \, b c^{2} d^{2} x^{2} + 2 \, b^{2} c x^{3} e^{2} - 18 \, b^{2} c d x^{2} e + 4 \, b^{2} c d^{2} x + 3 \, b^{3} x^{2} e^{2} - 4 \, b^{3} d x e - b^{3} d^{2}}{2 \, {\left (c x^{2} + b x\right )}^{2} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 207, normalized size = 1.44 \[ \frac {e^{2}}{2 \left (c x +b \right )^{2} b}-\frac {c d e}{\left (c x +b \right )^{2} b^{2}}+\frac {c^{2} d^{2}}{2 \left (c x +b \right )^{2} b^{3}}+\frac {e^{2}}{\left (c x +b \right ) b^{2}}-\frac {4 c d e}{\left (c x +b \right ) b^{3}}+\frac {e^{2} \ln \relax (x )}{b^{3}}-\frac {e^{2} \ln \left (c x +b \right )}{b^{3}}+\frac {3 c^{2} d^{2}}{\left (c x +b \right ) b^{4}}-\frac {6 c d e \ln \relax (x )}{b^{4}}+\frac {6 c d e \ln \left (c x +b \right )}{b^{4}}+\frac {6 c^{2} d^{2} \ln \relax (x )}{b^{5}}-\frac {6 c^{2} d^{2} \ln \left (c x +b \right )}{b^{5}}-\frac {2 d e}{b^{3} x}+\frac {3 c \,d^{2}}{b^{4} x}-\frac {d^{2}}{2 b^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.41, size = 180, normalized size = 1.25 \[ -\frac {b^{3} d^{2} - 2 \, {\left (6 \, c^{3} d^{2} - 6 \, b c^{2} d e + b^{2} c e^{2}\right )} x^{3} - 3 \, {\left (6 \, b c^{2} d^{2} - 6 \, b^{2} c d e + b^{3} e^{2}\right )} x^{2} - 4 \, {\left (b^{2} c d^{2} - b^{3} d e\right )} x}{2 \, {\left (b^{4} c^{2} x^{4} + 2 \, b^{5} c x^{3} + b^{6} x^{2}\right )}} - \frac {{\left (6 \, c^{2} d^{2} - 6 \, b c d e + b^{2} e^{2}\right )} \log \left (c x + b\right )}{b^{5}} + \frac {{\left (6 \, c^{2} d^{2} - 6 \, b c d e + b^{2} e^{2}\right )} \log \relax (x)}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.26, size = 149, normalized size = 1.03 \[ -\frac {\frac {d^2}{2\,b}-\frac {3\,x^2\,\left (b^2\,e^2-6\,b\,c\,d\,e+6\,c^2\,d^2\right )}{2\,b^3}-\frac {c\,x^3\,\left (b^2\,e^2-6\,b\,c\,d\,e+6\,c^2\,d^2\right )}{b^4}+\frac {2\,d\,x\,\left (b\,e-c\,d\right )}{b^2}}{b^2\,x^2+2\,b\,c\,x^3+c^2\,x^4}-\frac {2\,\mathrm {atanh}\left (\frac {2\,c\,x}{b}+1\right )\,\left (b^2\,e^2-6\,b\,c\,d\,e+6\,c^2\,d^2\right )}{b^5} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 1.09, size = 345, normalized size = 2.40 \[ \frac {- b^{3} d^{2} + x^{3} \left (2 b^{2} c e^{2} - 12 b c^{2} d e + 12 c^{3} d^{2}\right ) + x^{2} \left (3 b^{3} e^{2} - 18 b^{2} c d e + 18 b c^{2} d^{2}\right ) + x \left (- 4 b^{3} d e + 4 b^{2} c d^{2}\right )}{2 b^{6} x^{2} + 4 b^{5} c x^{3} + 2 b^{4} c^{2} x^{4}} + \frac {\left (b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log {\left (x + \frac {b^{3} e^{2} - 6 b^{2} c d e + 6 b c^{2} d^{2} - b \left (b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right )}{2 b^{2} c e^{2} - 12 b c^{2} d e + 12 c^{3} d^{2}} \right )}}{b^{5}} - \frac {\left (b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log {\left (x + \frac {b^{3} e^{2} - 6 b^{2} c d e + 6 b c^{2} d^{2} + b \left (b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right )}{2 b^{2} c e^{2} - 12 b c^{2} d e + 12 c^{3} d^{2}} \right )}}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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