Optimal. Leaf size=51 \[ \frac {2 a^2 (d x)^{5/2}}{5 d}+\frac {4 a b (d x)^{9/2}}{9 d^3}+\frac {2 b^2 (d x)^{13/2}}{13 d^5} \]
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Rubi [A]
time = 0.01, antiderivative size = 51, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.038, Rules used = {14}
\begin {gather*} \frac {2 a^2 (d x)^{5/2}}{5 d}+\frac {4 a b (d x)^{9/2}}{9 d^3}+\frac {2 b^2 (d x)^{13/2}}{13 d^5} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin {align*} \int (d x)^{3/2} \left (a^2+2 a b x^2+b^2 x^4\right ) \, dx &=\int \left (a^2 (d x)^{3/2}+\frac {2 a b (d x)^{7/2}}{d^2}+\frac {b^2 (d x)^{11/2}}{d^4}\right ) \, dx\\ &=\frac {2 a^2 (d x)^{5/2}}{5 d}+\frac {4 a b (d x)^{9/2}}{9 d^3}+\frac {2 b^2 (d x)^{13/2}}{13 d^5}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 33, normalized size = 0.65 \begin {gather*} \frac {2}{585} x (d x)^{3/2} \left (117 a^2+130 a b x^2+45 b^2 x^4\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.02, size = 42, normalized size = 0.82
method | result | size |
gosper | \(\frac {2 x \left (45 b^{2} x^{4}+130 a b \,x^{2}+117 a^{2}\right ) \left (d x \right )^{\frac {3}{2}}}{585}\) | \(30\) |
trager | \(\frac {2 d \,x^{2} \left (45 b^{2} x^{4}+130 a b \,x^{2}+117 a^{2}\right ) \sqrt {d x}}{585}\) | \(33\) |
risch | \(\frac {2 d^{2} x^{3} \left (45 b^{2} x^{4}+130 a b \,x^{2}+117 a^{2}\right )}{585 \sqrt {d x}}\) | \(35\) |
derivativedivides | \(\frac {\frac {2 b^{2} \left (d x \right )^{\frac {13}{2}}}{13}+\frac {4 a b \,d^{2} \left (d x \right )^{\frac {9}{2}}}{9}+\frac {2 a^{2} d^{4} \left (d x \right )^{\frac {5}{2}}}{5}}{d^{5}}\) | \(42\) |
default | \(\frac {\frac {2 b^{2} \left (d x \right )^{\frac {13}{2}}}{13}+\frac {4 a b \,d^{2} \left (d x \right )^{\frac {9}{2}}}{9}+\frac {2 a^{2} d^{4} \left (d x \right )^{\frac {5}{2}}}{5}}{d^{5}}\) | \(42\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 41, normalized size = 0.80 \begin {gather*} \frac {2 \, {\left (45 \, \left (d x\right )^{\frac {13}{2}} b^{2} + 130 \, \left (d x\right )^{\frac {9}{2}} a b d^{2} + 117 \, \left (d x\right )^{\frac {5}{2}} a^{2} d^{4}\right )}}{585 \, d^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.34, size = 34, normalized size = 0.67 \begin {gather*} \frac {2}{585} \, {\left (45 \, b^{2} d x^{6} + 130 \, a b d x^{4} + 117 \, a^{2} d x^{2}\right )} \sqrt {d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.23, size = 48, normalized size = 0.94 \begin {gather*} \frac {2 a^{2} x \left (d x\right )^{\frac {3}{2}}}{5} + \frac {4 a b x^{3} \left (d x\right )^{\frac {3}{2}}}{9} + \frac {2 b^{2} x^{5} \left (d x\right )^{\frac {3}{2}}}{13} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 3.69, size = 42, normalized size = 0.82 \begin {gather*} \frac {2}{585} \, {\left (45 \, \sqrt {d x} b^{2} x^{6} + 130 \, \sqrt {d x} a b x^{4} + 117 \, \sqrt {d x} a^{2} x^{2}\right )} d \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 4.22, size = 41, normalized size = 0.80 \begin {gather*} \frac {90\,b^2\,{\left (d\,x\right )}^{13/2}+234\,a^2\,d^4\,{\left (d\,x\right )}^{5/2}+260\,a\,b\,d^2\,{\left (d\,x\right )}^{9/2}}{585\,d^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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