Optimal. Leaf size=20 \[ -\frac {1}{2 c d (a e+c d x)^2} \]
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Rubi [A] time = 0.01, antiderivative size = 20, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 35, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.057, Rules used = {626, 32} \[ -\frac {1}{2 c d (a e+c d x)^2} \]
Antiderivative was successfully verified.
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Rule 32
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 )^3} \, dx &=\int \frac {1}{(a e+c d x)^3} \, dx\\ &=-\frac {1}{2 c d (a e+c d x)^2}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 20, normalized size = 1.00 \[ -\frac {1}{2 c d (a e+c d x)^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.26, size = 35, normalized size = 1.75 \[ -\frac {1}{2 \, {\left (c^{3} d^{3} x^{2} + 2 \, a c^{2} d^{2} e x + a^{2} c d e^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.23, size = 259, normalized size = 12.95 \[ -\frac {c^{4} d^{8} x^{2} e^{2} + 2 \, c^{4} d^{9} x e + c^{4} d^{10} - 4 \, a c^{3} d^{6} x^{2} e^{4} - 8 \, a c^{3} d^{7} x e^{3} - 4 \, a c^{3} d^{8} e^{2} + 6 \, a^{2} c^{2} d^{4} x^{2} e^{6} + 12 \, a^{2} c^{2} d^{5} x e^{5} + 6 \, a^{2} c^{2} d^{6} e^{4} - 4 \, a^{3} c d^{2} x^{2} e^{8} - 8 \, a^{3} c d^{3} x e^{7} - 4 \, a^{3} c d^{4} e^{6} + a^{4} x^{2} e^{10} + 2 \, a^{4} d x e^{9} + a^{4} d^{2} e^{8}}{2 \, {\left (c^{5} d^{9} - 4 \, a c^{4} d^{7} e^{2} + 6 \, a^{2} c^{3} d^{5} e^{4} - 4 \, a^{3} c^{2} d^{3} e^{6} + a^{4} c d e^{8}\right )} {\left (c d x^{2} e + c d^{2} x + a x e^{2} + a d e\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 19, normalized size = 0.95 \[ -\frac {1}{2 \left (c d x +a e \right )^{2} c d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.94, size = 35, normalized size = 1.75 \[ -\frac {1}{2 \, {\left (c^{3} d^{3} x^{2} + 2 \, a c^{2} d^{2} e x + a^{2} c d e^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 37, normalized size = 1.85 \[ -\frac {1}{2\,a^2\,c\,d\,e^2+4\,a\,c^2\,d^2\,e\,x+2\,c^3\,d^3\,x^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.29, size = 39, normalized size = 1.95 \[ - \frac {1}{2 a^{2} c d e^{2} + 4 a c^{2} d^{2} e x + 2 c^{3} d^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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