Optimal. Leaf size=139 \[ -\frac {e^2}{\left (c d^2-a e^2\right )^3 (a e+c d x)}+\frac {e}{2 \left (c d^2-a e^2\right )^2 (a e+c d x)^2}-\frac {1}{3 \left (c d^2-a e^2\right ) (a e+c d x)^3}-\frac {e^3 \log (a e+c d x)}{\left (c d^2-a e^2\right )^4}+\frac {e^3 \log (d+e x)}{\left (c d^2-a e^2\right )^4} \]
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Rubi [A] time = 0.10, antiderivative size = 139, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 35, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.057, Rules used = {626, 44} \begin {gather*} -\frac {e^2}{\left (c d^2-a e^2\right )^3 (a e+c d x)}+\frac {e}{2 \left (c d^2-a e^2\right )^2 (a e+c d x)^2}-\frac {1}{3 \left (c d^2-a e^2\right ) (a e+c d x)^3}-\frac {e^3 \log (a e+c d x)}{\left (c d^2-a e^2\right )^4}+\frac {e^3 \log (d+e x)}{\left (c d^2-a e^2\right )^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 44
Rule 626
Rubi steps
\begin {align*} \int \frac {(d+e x)^3}{\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^4} \, dx &=\int \frac {1}{(a e+c d x)^4 (d+e x)} \, dx\\ &=\int \left (\frac {c d}{\left (c d^2-a e^2\right ) (a e+c d x)^4}-\frac {c d e}{\left (c d^2-a e^2\right )^2 (a e+c d x)^3}+\frac {c d e^2}{\left (c d^2-a e^2\right )^3 (a e+c d x)^2}-\frac {c d e^3}{\left (c d^2-a e^2\right )^4 (a e+c d x)}+\frac {e^4}{\left (c d^2-a e^2\right )^4 (d+e x)}\right ) \, dx\\ &=-\frac {1}{3 \left (c d^2-a e^2\right ) (a e+c d x)^3}+\frac {e}{2 \left (c d^2-a e^2\right )^2 (a e+c d x)^2}-\frac {e^2}{\left (c d^2-a e^2\right )^3 (a e+c d x)}-\frac {e^3 \log (a e+c d x)}{\left (c d^2-a e^2\right )^4}+\frac {e^3 \log (d+e x)}{\left (c d^2-a e^2\right )^4}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 117, normalized size = 0.84 \begin {gather*} -\frac {\frac {\left (c d^2-a e^2\right ) \left (11 a^2 e^4+a c d e^2 (15 e x-7 d)+c^2 d^2 \left (2 d^2-3 d e x+6 e^2 x^2\right )\right )}{(a e+c d x)^3}+6 e^3 \log (a e+c d x)-6 e^3 \log (d+e x)}{6 \left (c d^2-a e^2\right )^4} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(d+e x)^3}{\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^4} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [B] time = 0.41, size = 484, normalized size = 3.48 \begin {gather*} -\frac {2 \, c^{3} d^{6} - 9 \, a c^{2} d^{4} e^{2} + 18 \, a^{2} c d^{2} e^{4} - 11 \, a^{3} e^{6} + 6 \, {\left (c^{3} d^{4} e^{2} - a c^{2} d^{2} e^{4}\right )} x^{2} - 3 \, {\left (c^{3} d^{5} e - 6 \, a c^{2} d^{3} e^{3} + 5 \, a^{2} c d e^{5}\right )} x + 6 \, {\left (c^{3} d^{3} e^{3} x^{3} + 3 \, a c^{2} d^{2} e^{4} x^{2} + 3 \, a^{2} c d e^{5} x + a^{3} e^{6}\right )} \log \left (c d x + a e\right ) - 6 \, {\left (c^{3} d^{3} e^{3} x^{3} + 3 \, a c^{2} d^{2} e^{4} x^{2} + 3 \, a^{2} c d e^{5} x + a^{3} e^{6}\right )} \log \left (e x + d\right )}{6 \, {\left (a^{3} c^{4} d^{8} e^{3} - 4 \, a^{4} c^{3} d^{6} e^{5} + 6 \, a^{5} c^{2} d^{4} e^{7} - 4 \, a^{6} c d^{2} e^{9} + a^{7} e^{11} + {\left (c^{7} d^{11} - 4 \, a c^{6} d^{9} e^{2} + 6 \, a^{2} c^{5} d^{7} e^{4} - 4 \, a^{3} c^{4} d^{5} e^{6} + a^{4} c^{3} d^{3} e^{8}\right )} x^{3} + 3 \, {\left (a c^{6} d^{10} e - 4 \, a^{2} c^{5} d^{8} e^{3} + 6 \, a^{3} c^{4} d^{6} e^{5} - 4 \, a^{4} c^{3} d^{4} e^{7} + a^{5} c^{2} d^{2} e^{9}\right )} x^{2} + 3 \, {\left (a^{2} c^{5} d^{9} e^{2} - 4 \, a^{3} c^{4} d^{7} e^{4} + 6 \, a^{4} c^{3} d^{5} e^{6} - 4 \, a^{5} c^{2} d^{3} e^{8} + a^{6} c d e^{10}\right )} x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.37, size = 721, normalized size = 5.19 \begin {gather*} \frac {2 \, {\left (c^{3} d^{6} e^{3} - 3 \, a c^{2} d^{4} e^{5} + 3 \, a^{2} c d^{2} e^{7} - a^{3} e^{9}\right )} \arctan \left (-\frac {2 \, c d x e + c d^{2} + a e^{2}}{\sqrt {-c^{2} d^{4} + 2 \, a c d^{2} e^{2} - a^{2} e^{4}}}\right )}{{\left (c^{6} d^{12} - 6 \, a c^{5} d^{10} e^{2} + 15 \, a^{2} c^{4} d^{8} e^{4} - 20 \, a^{3} c^{3} d^{6} e^{6} + 15 \, a^{4} c^{2} d^{4} e^{8} - 6 \, a^{5} c d^{2} e^{10} + a^{6} e^{12}\right )} \sqrt {-c^{2} d^{4} + 2 \, a c d^{2} e^{2} - a^{2} e^{4}}} - \frac {6 \, c^{5} d^{8} x^{5} e^{5} + 15 \, c^{5} d^{9} x^{4} e^{4} + 11 \, c^{5} d^{10} x^{3} e^{3} + 3 \, c^{5} d^{11} x^{2} e^{2} + 3 \, c^{5} d^{12} x e + 2 \, c^{5} d^{13} - 18 \, a c^{4} d^{6} x^{5} e^{7} - 30 \, a c^{4} d^{7} x^{4} e^{6} + 5 \, a c^{4} d^{8} x^{3} e^{5} + 15 \, a c^{4} d^{9} x^{2} e^{4} - 15 \, a c^{4} d^{10} x e^{3} - 13 \, a c^{4} d^{11} e^{2} + 18 \, a^{2} c^{3} d^{4} x^{5} e^{9} - 70 \, a^{2} c^{3} d^{6} x^{3} e^{7} - 30 \, a^{2} c^{3} d^{7} x^{2} e^{6} + 60 \, a^{2} c^{3} d^{8} x e^{5} + 38 \, a^{2} c^{3} d^{9} e^{4} - 6 \, a^{3} c^{2} d^{2} x^{5} e^{11} + 30 \, a^{3} c^{2} d^{3} x^{4} e^{10} + 70 \, a^{3} c^{2} d^{4} x^{3} e^{9} - 30 \, a^{3} c^{2} d^{5} x^{2} e^{8} - 120 \, a^{3} c^{2} d^{6} x e^{7} - 56 \, a^{3} c^{2} d^{7} e^{6} - 15 \, a^{4} c d x^{4} e^{12} - 5 \, a^{4} c d^{2} x^{3} e^{11} + 75 \, a^{4} c d^{3} x^{2} e^{10} + 105 \, a^{4} c d^{4} x e^{9} + 40 \, a^{4} c d^{5} e^{8} - 11 \, a^{5} x^{3} e^{13} - 33 \, a^{5} d x^{2} e^{12} - 33 \, a^{5} d^{2} x e^{11} - 11 \, a^{5} d^{3} e^{10}}{6 \, {\left (c^{6} d^{12} - 6 \, a c^{5} d^{10} e^{2} + 15 \, a^{2} c^{4} d^{8} e^{4} - 20 \, a^{3} c^{3} d^{6} e^{6} + 15 \, a^{4} c^{2} d^{4} e^{8} - 6 \, a^{5} c d^{2} e^{10} + a^{6} e^{12}\right )} {\left (c d x^{2} e + c d^{2} x + a x e^{2} + a d e\right )}^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 135, normalized size = 0.97 \begin {gather*} \frac {e^{3} \ln \left (e x +d \right )}{\left (a \,e^{2}-c \,d^{2}\right )^{4}}-\frac {e^{3} \ln \left (c d x +a e \right )}{\left (a \,e^{2}-c \,d^{2}\right )^{4}}+\frac {e^{2}}{\left (a \,e^{2}-c \,d^{2}\right )^{3} \left (c d x +a e \right )}+\frac {e}{2 \left (a \,e^{2}-c \,d^{2}\right )^{2} \left (c d x +a e \right )^{2}}+\frac {1}{3 \left (a \,e^{2}-c \,d^{2}\right ) \left (c d x +a e \right )^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.22, size = 412, normalized size = 2.96 \begin {gather*} -\frac {e^{3} \log \left (c d x + a e\right )}{c^{4} d^{8} - 4 \, a c^{3} d^{6} e^{2} + 6 \, a^{2} c^{2} d^{4} e^{4} - 4 \, a^{3} c d^{2} e^{6} + a^{4} e^{8}} + \frac {e^{3} \log \left (e x + d\right )}{c^{4} d^{8} - 4 \, a c^{3} d^{6} e^{2} + 6 \, a^{2} c^{2} d^{4} e^{4} - 4 \, a^{3} c d^{2} e^{6} + a^{4} e^{8}} - \frac {6 \, c^{2} d^{2} e^{2} x^{2} + 2 \, c^{2} d^{4} - 7 \, a c d^{2} e^{2} + 11 \, a^{2} e^{4} - 3 \, {\left (c^{2} d^{3} e - 5 \, a c d e^{3}\right )} x}{6 \, {\left (a^{3} c^{3} d^{6} e^{3} - 3 \, a^{4} c^{2} d^{4} e^{5} + 3 \, a^{5} c d^{2} e^{7} - a^{6} e^{9} + {\left (c^{6} d^{9} - 3 \, a c^{5} d^{7} e^{2} + 3 \, a^{2} c^{4} d^{5} e^{4} - a^{3} c^{3} d^{3} e^{6}\right )} x^{3} + 3 \, {\left (a c^{5} d^{8} e - 3 \, a^{2} c^{4} d^{6} e^{3} + 3 \, a^{3} c^{3} d^{4} e^{5} - a^{4} c^{2} d^{2} e^{7}\right )} x^{2} + 3 \, {\left (a^{2} c^{4} d^{7} e^{2} - 3 \, a^{3} c^{3} d^{5} e^{4} + 3 \, a^{4} c^{2} d^{3} e^{6} - a^{5} c d e^{8}\right )} x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.76, size = 372, normalized size = 2.68 \begin {gather*} \frac {\frac {11\,a^2\,e^4-7\,a\,c\,d^2\,e^2+2\,c^2\,d^4}{6\,\left (a^3\,e^6-3\,a^2\,c\,d^2\,e^4+3\,a\,c^2\,d^4\,e^2-c^3\,d^6\right )}-\frac {e\,x\,\left (c^2\,d^3-5\,a\,c\,d\,e^2\right )}{2\,\left (a^3\,e^6-3\,a^2\,c\,d^2\,e^4+3\,a\,c^2\,d^4\,e^2-c^3\,d^6\right )}+\frac {c^2\,d^2\,e^2\,x^2}{a^3\,e^6-3\,a^2\,c\,d^2\,e^4+3\,a\,c^2\,d^4\,e^2-c^3\,d^6}}{a^3\,e^3+3\,a^2\,c\,d\,e^2\,x+3\,a\,c^2\,d^2\,e\,x^2+c^3\,d^3\,x^3}-\frac {2\,e^3\,\mathrm {atanh}\left (\frac {a^4\,e^8-2\,a^3\,c\,d^2\,e^6+2\,a\,c^3\,d^6\,e^2-c^4\,d^8}{{\left (a\,e^2-c\,d^2\right )}^4}+\frac {2\,c\,d\,e\,x\,\left (a^3\,e^6-3\,a^2\,c\,d^2\,e^4+3\,a\,c^2\,d^4\,e^2-c^3\,d^6\right )}{{\left (a\,e^2-c\,d^2\right )}^4}\right )}{{\left (a\,e^2-c\,d^2\right )}^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 1.90, size = 668, normalized size = 4.81 \begin {gather*} \frac {e^{3} \log {\left (x + \frac {- \frac {a^{5} e^{13}}{\left (a e^{2} - c d^{2}\right )^{4}} + \frac {5 a^{4} c d^{2} e^{11}}{\left (a e^{2} - c d^{2}\right )^{4}} - \frac {10 a^{3} c^{2} d^{4} e^{9}}{\left (a e^{2} - c d^{2}\right )^{4}} + \frac {10 a^{2} c^{3} d^{6} e^{7}}{\left (a e^{2} - c d^{2}\right )^{4}} - \frac {5 a c^{4} d^{8} e^{5}}{\left (a e^{2} - c d^{2}\right )^{4}} + a e^{5} + \frac {c^{5} d^{10} e^{3}}{\left (a e^{2} - c d^{2}\right )^{4}} + c d^{2} e^{3}}{2 c d e^{4}} \right )}}{\left (a e^{2} - c d^{2}\right )^{4}} - \frac {e^{3} \log {\left (x + \frac {\frac {a^{5} e^{13}}{\left (a e^{2} - c d^{2}\right )^{4}} - \frac {5 a^{4} c d^{2} e^{11}}{\left (a e^{2} - c d^{2}\right )^{4}} + \frac {10 a^{3} c^{2} d^{4} e^{9}}{\left (a e^{2} - c d^{2}\right )^{4}} - \frac {10 a^{2} c^{3} d^{6} e^{7}}{\left (a e^{2} - c d^{2}\right )^{4}} + \frac {5 a c^{4} d^{8} e^{5}}{\left (a e^{2} - c d^{2}\right )^{4}} + a e^{5} - \frac {c^{5} d^{10} e^{3}}{\left (a e^{2} - c d^{2}\right )^{4}} + c d^{2} e^{3}}{2 c d e^{4}} \right )}}{\left (a e^{2} - c d^{2}\right )^{4}} + \frac {11 a^{2} e^{4} - 7 a c d^{2} e^{2} + 2 c^{2} d^{4} + 6 c^{2} d^{2} e^{2} x^{2} + x \left (15 a c d e^{3} - 3 c^{2} d^{3} e\right )}{6 a^{6} e^{9} - 18 a^{5} c d^{2} e^{7} + 18 a^{4} c^{2} d^{4} e^{5} - 6 a^{3} c^{3} d^{6} e^{3} + x^{3} \left (6 a^{3} c^{3} d^{3} e^{6} - 18 a^{2} c^{4} d^{5} e^{4} + 18 a c^{5} d^{7} e^{2} - 6 c^{6} d^{9}\right ) + x^{2} \left (18 a^{4} c^{2} d^{2} e^{7} - 54 a^{3} c^{3} d^{4} e^{5} + 54 a^{2} c^{4} d^{6} e^{3} - 18 a c^{5} d^{8} e\right ) + x \left (18 a^{5} c d e^{8} - 54 a^{4} c^{2} d^{3} e^{6} + 54 a^{3} c^{3} d^{5} e^{4} - 18 a^{2} c^{4} d^{7} e^{2}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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