Optimal. Leaf size=18 \[ -\frac {4 \left (x^3+x^2\right )^{3/4}}{3 x^3} \]
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Rubi [A] time = 0.02, antiderivative size = 18, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.056, Rules used = {1590} \begin {gather*} -\frac {4 \left (x^3+x^2\right )^{3/4}}{3 x^3} \end {gather*}
Antiderivative was successfully verified.
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Rule 1590
Rubi steps
\begin {align*} \int \frac {2+x}{x^2 \sqrt [4]{x^2+x^3}} \, dx &=-\frac {4 \left (x^2+x^3\right )^{3/4}}{3 x^3}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 18, normalized size = 1.00 \begin {gather*} -\frac {4 \left (x^2 (x+1)\right )^{3/4}}{3 x^3} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.15, size = 18, normalized size = 1.00 \begin {gather*} -\frac {4 \left (x^2+x^3\right )^{3/4}}{3 x^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.47, size = 14, normalized size = 0.78 \begin {gather*} -\frac {4 \, {\left (x^{3} + x^{2}\right )}^{\frac {3}{4}}}{3 \, x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.41, size = 11, normalized size = 0.61 \begin {gather*} -\frac {4}{3} \, {\left (\frac {1}{x} + \frac {1}{x^{2}}\right )}^{\frac {3}{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 15, normalized size = 0.83
method | result | size |
trager | \(-\frac {4 \left (x^{3}+x^{2}\right )^{\frac {3}{4}}}{3 x^{3}}\) | \(15\) |
gosper | \(-\frac {4 \left (1+x \right )}{3 x \left (x^{3}+x^{2}\right )^{\frac {1}{4}}}\) | \(18\) |
risch | \(-\frac {4 \left (1+x \right )}{3 x \left (x^{2} \left (1+x \right )\right )^{\frac {1}{4}}}\) | \(18\) |
meijerg | \(-\frac {4 \hypergeom \left (\left [-\frac {3}{2}, \frac {1}{4}\right ], \left [-\frac {1}{2}\right ], -x \right )}{3 x^{\frac {3}{2}}}-\frac {2 \hypergeom \left (\left [-\frac {1}{2}, \frac {1}{4}\right ], \left [\frac {1}{2}\right ], -x \right )}{\sqrt {x}}\) | \(30\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x + 2}{{\left (x^{3} + x^{2}\right )}^{\frac {1}{4}} x^{2}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.23, size = 14, normalized size = 0.78 \begin {gather*} -\frac {4\,{\left (x^3+x^2\right )}^{3/4}}{3\,x^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x + 2}{x^{2} \sqrt [4]{x^{2} \left (x + 1\right )}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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