Optimal. Leaf size=89 \[ \frac {1}{2} \left (a-\frac {c d^2}{e^2}\right ) (a e+c d x)^2-\frac {\left (c d^2-a e^2\right )^3 \log (d+e x)}{e^4}+\frac {c d x \left (c d^2-a e^2\right )^2}{e^3}+\frac {(a e+c d x)^3}{3 e} \]
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Rubi [A] time = 0.05, antiderivative size = 89, 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 {c d x \left (c d^2-a e^2\right )^2}{e^3}+\frac {1}{2} \left (a-\frac {c d^2}{e^2}\right ) (a e+c d x)^2-\frac {\left (c d^2-a e^2\right )^3 \log (d+e x)}{e^4}+\frac {(a e+c d x)^3}{3 e} \end {gather*}
Antiderivative was successfully verified.
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Rule 43
Rule 626
Rubi steps
\begin {align*} \int \frac {\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^3}{(d+e x)^4} \, dx &=\int \frac {(a e+c d x)^3}{d+e x} \, dx\\ &=\int \left (\frac {c d \left (c d^2-a e^2\right )^2}{e^3}-\frac {c d \left (c d^2-a e^2\right ) (a e+c d x)}{e^2}+\frac {c d (a e+c d x)^2}{e}+\frac {\left (-c d^2+a e^2\right )^3}{e^3 (d+e x)}\right ) \, dx\\ &=\frac {c d \left (c d^2-a e^2\right )^2 x}{e^3}+\frac {1}{2} \left (a-\frac {c d^2}{e^2}\right ) (a e+c d x)^2+\frac {(a e+c d x)^3}{3 e}-\frac {\left (c d^2-a e^2\right )^3 \log (d+e x)}{e^4}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 85, normalized size = 0.96 \begin {gather*} \frac {c d e x \left (18 a^2 e^4+9 a c d e^2 (e x-2 d)+c^2 d^2 \left (6 d^2-3 d e x+2 e^2 x^2\right )\right )-6 \left (c d^2-a e^2\right )^3 \log (d+e x)}{6 e^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 {\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^3}{(d+e x)^4} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.39, size = 130, normalized size = 1.46 \begin {gather*} \frac {2 \, c^{3} d^{3} e^{3} x^{3} - 3 \, {\left (c^{3} d^{4} e^{2} - 3 \, a c^{2} d^{2} e^{4}\right )} x^{2} + 6 \, {\left (c^{3} d^{5} e - 3 \, a c^{2} d^{3} e^{3} + 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 (e x + d\right )}{6 \, e^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 128, normalized size = 1.44 \begin {gather*} -{\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 )} e^{\left (-4\right )} \log \left ({\left | x e + d \right |}\right ) + \frac {1}{6} \, {\left (2 \, c^{3} d^{3} x^{3} e^{11} - 3 \, c^{3} d^{4} x^{2} e^{10} + 6 \, c^{3} d^{5} x e^{9} + 9 \, a c^{2} d^{2} x^{2} e^{12} - 18 \, a c^{2} d^{3} x e^{11} + 18 \, a^{2} c d x e^{13}\right )} e^{\left (-12\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 138, normalized size = 1.55 \begin {gather*} \frac {c^{3} d^{3} x^{3}}{3 e}+\frac {3 a \,c^{2} d^{2} x^{2}}{2}-\frac {c^{3} d^{4} x^{2}}{2 e^{2}}+a^{3} e^{2} \ln \left (e x +d \right )-3 a^{2} c \,d^{2} \ln \left (e x +d \right )+3 a^{2} c d e x +\frac {3 a \,c^{2} d^{4} \ln \left (e x +d \right )}{e^{2}}-\frac {3 a \,c^{2} d^{3} x}{e}-\frac {c^{3} d^{6} \ln \left (e x +d \right )}{e^{4}}+\frac {c^{3} d^{5} x}{e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.03, size = 131, normalized size = 1.47 \begin {gather*} \frac {2 \, c^{3} d^{3} e^{2} x^{3} - 3 \, {\left (c^{3} d^{4} e - 3 \, a c^{2} d^{2} e^{3}\right )} x^{2} + 6 \, {\left (c^{3} d^{5} - 3 \, a c^{2} d^{3} e^{2} + 3 \, a^{2} c d e^{4}\right )} x}{6 \, e^{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 (e x + d\right )}{e^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 128, normalized size = 1.44 \begin {gather*} x^2\,\left (\frac {3\,a\,c^2\,d^2}{2}-\frac {c^3\,d^4}{2\,e^2}\right )-x\,\left (\frac {d\,\left (3\,a\,c^2\,d^2-\frac {c^3\,d^4}{e^2}\right )}{e}-3\,a^2\,c\,d\,e\right )+\frac {\ln \left (d+e\,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 )}{e^4}+\frac {c^3\,d^3\,x^3}{3\,e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.41, size = 95, normalized size = 1.07 \begin {gather*} \frac {c^{3} d^{3} x^{3}}{3 e} + x^{2} \left (\frac {3 a c^{2} d^{2}}{2} - \frac {c^{3} d^{4}}{2 e^{2}}\right ) + x \left (3 a^{2} c d e - \frac {3 a c^{2} d^{3}}{e} + \frac {c^{3} d^{5}}{e^{3}}\right ) + \frac {\left (a e^{2} - c d^{2}\right )^{3} \log {\left (d + e x \right )}}{e^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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