Optimal. Leaf size=14 \[ \frac {1}{4} x^3 \sqrt {x^2} \]
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Rubi [A]
time = 0.00, antiderivative size = 14, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {15, 30}
\begin {gather*} \frac {1}{4} x^3 \sqrt {x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 30
Rubi steps
\begin {align*} \int \left (x^2\right )^{3/2} \, dx &=\frac {\sqrt {x^2} \int x^3 \, dx}{x}\\ &=\frac {1}{4} x^3 \sqrt {x^2}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 12, normalized size = 0.86 \begin {gather*} \frac {1}{4} x \left (x^2\right )^{3/2} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
2.
time = 0.02, size = 8, normalized size = 0.57
method | result | size |
default | \(\frac {x^{4} \mathrm {csgn}\left (x \right )}{4}\) | \(8\) |
gosper | \(\frac {x^{3} \sqrt {x^{2}}}{4}\) | \(11\) |
risch | \(\frac {x^{3} \sqrt {x^{2}}}{4}\) | \(11\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 8, normalized size = 0.57 \begin {gather*} \frac {1}{4} \, {\left (x^{2}\right )}^{\frac {3}{2}} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.33, size = 5, normalized size = 0.36 \begin {gather*} \frac {1}{4} \, x^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.01, size = 3, normalized size = 0.21 \begin {gather*} \frac {x^{4}}{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.35, size = 7, normalized size = 0.50 \begin {gather*} \frac {1}{4} \, x^{4} \mathrm {sgn}\left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.07 \begin {gather*} \int x^2\,\sqrt {x^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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