Optimal. Leaf size=100 \[ \frac {\left (c d^2-a e^2\right )^3 \log (a e+c d x)}{c^4 d^4}+\frac {e x \left (c d^2-a e^2\right )^2}{c^3 d^3}+\frac {(d+e x)^2 \left (c d^2-a e^2\right )}{2 c^2 d^2}+\frac {(d+e x)^3}{3 c d} \]
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Rubi [A] time = 0.05, antiderivative size = 100, 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, 43} \begin {gather*} \frac {e x \left (c d^2-a e^2\right )^2}{c^3 d^3}+\frac {(d+e x)^2 \left (c d^2-a e^2\right )}{2 c^2 d^2}+\frac {\left (c d^2-a e^2\right )^3 \log (a e+c d x)}{c^4 d^4}+\frac {(d+e x)^3}{3 c d} \end {gather*}
Antiderivative was successfully verified.
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Rule 43
Rule 626
Rubi steps
\begin {align*} \int \frac {(d+e x)^4}{a d e+\left (c d^2+a e^2\right ) x+c d e x^2} \, dx &=\int \frac {(d+e x)^3}{a e+c d x} \, dx\\ &=\int \left (\frac {e \left (c d^2-a e^2\right )^2}{c^3 d^3}+\frac {\left (c d^2-a e^2\right )^3}{c^3 d^3 (a e+c d x)}+\frac {e \left (c d^2-a e^2\right ) (d+e x)}{c^2 d^2}+\frac {e (d+e x)^2}{c d}\right ) \, dx\\ &=\frac {e \left (c d^2-a e^2\right )^2 x}{c^3 d^3}+\frac {\left (c d^2-a e^2\right ) (d+e x)^2}{2 c^2 d^2}+\frac {(d+e x)^3}{3 c d}+\frac {\left (c d^2-a e^2\right )^3 \log (a e+c d x)}{c^4 d^4}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 91, normalized size = 0.91 \begin {gather*} \frac {c d e x \left (6 a^2 e^4-3 a c d e^2 (6 d+e x)+c^2 d^2 \left (18 d^2+9 d e x+2 e^2 x^2\right )\right )+6 \left (c d^2-a e^2\right )^3 \log (a e+c d x)}{6 c^4 d^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)^4}{a d e+\left (c d^2+a e^2\right ) x+c d e x^2} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.39, size = 137, normalized size = 1.37 \begin {gather*} \frac {2 \, c^{3} d^{3} e^{3} x^{3} + 3 \, {\left (3 \, c^{3} d^{4} e^{2} - a c^{2} d^{2} e^{4}\right )} x^{2} + 6 \, {\left (3 \, c^{3} d^{5} e - 3 \, a c^{2} d^{3} e^{3} + a^{2} c d e^{5}\right )} x + 6 \, {\left (c^{3} d^{6} - 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} - a^{3} e^{6}\right )} \log \left (c d x + a e\right )}{6 \, c^{4} d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.19, size = 277, normalized size = 2.77 \begin {gather*} \frac {{\left (2 \, c^{2} d^{2} x^{3} e^{6} + 9 \, c^{2} d^{3} x^{2} e^{5} + 18 \, c^{2} d^{4} x e^{4} - 3 \, a c d x^{2} e^{7} - 18 \, a c d^{2} x e^{6} + 6 \, a^{2} x e^{8}\right )} e^{\left (-3\right )}}{6 \, c^{3} d^{3}} + \frac {{\left (c^{3} d^{6} - 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} - a^{3} e^{6}\right )} \log \left (c d x^{2} e + c d^{2} x + a x e^{2} + a d e\right )}{2 \, c^{4} d^{4}} + \frac {{\left (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}\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 )}{\sqrt {-c^{2} d^{4} + 2 \, a c d^{2} e^{2} - a^{2} e^{4}} c^{4} d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 157, normalized size = 1.57 \begin {gather*} \frac {e^{3} x^{3}}{3 c d}-\frac {a \,e^{4} x^{2}}{2 c^{2} d^{2}}+\frac {3 e^{2} x^{2}}{2 c}-\frac {a^{3} e^{6} \ln \left (c d x +a e \right )}{c^{4} d^{4}}+\frac {3 a^{2} e^{4} \ln \left (c d x +a e \right )}{c^{3} d^{2}}+\frac {a^{2} e^{5} x}{c^{3} d^{3}}-\frac {3 a \,e^{3} x}{c^{2} d}-\frac {3 a \,e^{2} \ln \left (c d x +a e \right )}{c^{2}}+\frac {d^{2} \ln \left (c d x +a e \right )}{c}+\frac {3 d e x}{c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.07, size = 135, normalized size = 1.35 \begin {gather*} \frac {2 \, c^{2} d^{2} e^{3} x^{3} + 3 \, {\left (3 \, c^{2} d^{3} e^{2} - a c d e^{4}\right )} x^{2} + 6 \, {\left (3 \, c^{2} d^{4} e - 3 \, a c d^{2} e^{3} + a^{2} e^{5}\right )} x}{6 \, c^{3} d^{3}} + \frac {{\left (c^{3} d^{6} - 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} - a^{3} e^{6}\right )} \log \left (c d x + a e\right )}{c^{4} d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.59, size = 138, normalized size = 1.38 \begin {gather*} x\,\left (\frac {3\,d\,e}{c}-\frac {a\,e\,\left (\frac {3\,e^2}{c}-\frac {a\,e^4}{c^2\,d^2}\right )}{c\,d}\right )+x^2\,\left (\frac {3\,e^2}{2\,c}-\frac {a\,e^4}{2\,c^2\,d^2}\right )+\frac {e^3\,x^3}{3\,c\,d}-\frac {\ln \left (a\,e+c\,d\,x\right )\,\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 )}{c^4\,d^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.38, size = 99, normalized size = 0.99 \begin {gather*} x^{2} \left (- \frac {a e^{4}}{2 c^{2} d^{2}} + \frac {3 e^{2}}{2 c}\right ) + x \left (\frac {a^{2} e^{5}}{c^{3} d^{3}} - \frac {3 a e^{3}}{c^{2} d} + \frac {3 d e}{c}\right ) + \frac {e^{3} x^{3}}{3 c d} - \frac {\left (a e^{2} - c d^{2}\right )^{3} \log {\left (a e + c d x \right )}}{c^{4} d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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