Optimal. Leaf size=12 \[ 2 \sqrt {x^3+x-1} \]
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Rubi [A] time = 0.06, antiderivative size = 12, 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 = {1588} \begin {gather*} 2 \sqrt {x^3+x-1} \end {gather*}
Antiderivative was successfully verified.
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Rule 1588
Rubi steps
\begin {align*} \int \frac {1+3 x^2}{\sqrt {-1+x+x^3}} \, dx &=2 \sqrt {-1+x+x^3}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 12, normalized size = 1.00 \begin {gather*} 2 \sqrt {x^3+x-1} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.01, size = 12, normalized size = 1.00 \begin {gather*} 2 \sqrt {-1+x+x^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.47, size = 10, normalized size = 0.83 \begin {gather*} 2 \, \sqrt {x^{3} + x - 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.41, size = 10, normalized size = 0.83 \begin {gather*} 2 \, \sqrt {x^{3} + x - 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.36, size = 11, normalized size = 0.92
method | result | size |
gosper | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
derivativedivides | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
default | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
trager | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
risch | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
elliptic | \(2 \sqrt {x^{3}+x -1}\) | \(11\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.61, size = 10, normalized size = 0.83 \begin {gather*} 2 \, \sqrt {x^{3} + x - 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.10, size = 10, normalized size = 0.83 \begin {gather*} 2\,\sqrt {x^3+x-1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.14, size = 10, normalized size = 0.83 \begin {gather*} 2 \sqrt {x^{3} + x - 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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