Optimal. Leaf size=13 \[ \frac {1}{6} \left (5+x^4\right )^{3/2} \]
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Rubi [A]
time = 0.00, antiderivative size = 13, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {267}
\begin {gather*} \frac {1}{6} \left (x^4+5\right )^{3/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 267
Rubi steps
\begin {align*} \int x^3 \sqrt {5+x^4} \, dx &=\frac {1}{6} \left (5+x^4\right )^{3/2}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 13, normalized size = 1.00 \begin {gather*} \frac {1}{6} \left (5+x^4\right )^{3/2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.16, size = 10, normalized size = 0.77
method | result | size |
gosper | \(\frac {\left (x^{4}+5\right )^{\frac {3}{2}}}{6}\) | \(10\) |
derivativedivides | \(\frac {\left (x^{4}+5\right )^{\frac {3}{2}}}{6}\) | \(10\) |
default | \(\frac {\left (x^{4}+5\right )^{\frac {3}{2}}}{6}\) | \(10\) |
risch | \(\frac {\left (x^{4}+5\right )^{\frac {3}{2}}}{6}\) | \(10\) |
trager | \(\left (\frac {x^{4}}{6}+\frac {5}{6}\right ) \sqrt {x^{4}+5}\) | \(16\) |
meijerg | \(-\frac {5 \sqrt {5}\, \left (\frac {4 \sqrt {\pi }}{3}-\frac {2 \sqrt {\pi }\, \left (2+\frac {2 x^{4}}{5}\right ) \sqrt {1+\frac {x^{4}}{5}}}{3}\right )}{8 \sqrt {\pi }}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 9, normalized size = 0.69 \begin {gather*} \frac {1}{6} \, {\left (x^{4} + 5\right )}^{\frac {3}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 9, normalized size = 0.69 \begin {gather*} \frac {1}{6} \, {\left (x^{4} + 5\right )}^{\frac {3}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 24 vs.
\(2 (8) = 16\).
time = 0.06, size = 24, normalized size = 1.85 \begin {gather*} \frac {x^{4} \sqrt {x^{4} + 5}}{6} + \frac {5 \sqrt {x^{4} + 5}}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.98, size = 9, normalized size = 0.69 \begin {gather*} \frac {1}{6} \, {\left (x^{4} + 5\right )}^{\frac {3}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.12, size = 9, normalized size = 0.69 \begin {gather*} \frac {{\left (x^4+5\right )}^{3/2}}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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