Optimal. Leaf size=36 \[ \frac {2}{11} b^2 x^{11/2}+\frac {4}{15} b c x^{15/2}+\frac {2}{19} c^2 x^{19/2} \]
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Rubi [A] time = 0.01, antiderivative size = 36, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {1584, 270} \begin {gather*} \frac {2}{11} b^2 x^{11/2}+\frac {4}{15} b c x^{15/2}+\frac {2}{19} c^2 x^{19/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 270
Rule 1584
Rubi steps
\begin {align*} \int \sqrt {x} \left (b x^2+c x^4\right )^2 \, dx &=\int x^{9/2} \left (b+c x^2\right )^2 \, dx\\ &=\int \left (b^2 x^{9/2}+2 b c x^{13/2}+c^2 x^{17/2}\right ) \, dx\\ &=\frac {2}{11} b^2 x^{11/2}+\frac {4}{15} b c x^{15/2}+\frac {2}{19} c^2 x^{19/2}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 30, normalized size = 0.83 \begin {gather*} \frac {2 x^{11/2} \left (285 b^2+418 b c x^2+165 c^2 x^4\right )}{3135} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.02, size = 34, normalized size = 0.94 \begin {gather*} \frac {2 \left (285 b^2 x^{11/2}+418 b c x^{15/2}+165 c^2 x^{19/2}\right )}{3135} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.51, size = 29, normalized size = 0.81 \begin {gather*} \frac {2}{3135} \, {\left (165 \, c^{2} x^{9} + 418 \, b c x^{7} + 285 \, b^{2} x^{5}\right )} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.14, size = 24, normalized size = 0.67 \begin {gather*} \frac {2}{19} \, c^{2} x^{\frac {19}{2}} + \frac {4}{15} \, b c x^{\frac {15}{2}} + \frac {2}{11} \, b^{2} x^{\frac {11}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 27, normalized size = 0.75 \begin {gather*} \frac {2 \left (165 c^{2} x^{4}+418 b c \,x^{2}+285 b^{2}\right ) x^{\frac {11}{2}}}{3135} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.36, size = 24, normalized size = 0.67 \begin {gather*} \frac {2}{19} \, c^{2} x^{\frac {19}{2}} + \frac {4}{15} \, b c x^{\frac {15}{2}} + \frac {2}{11} \, b^{2} x^{\frac {11}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 25, normalized size = 0.69 \begin {gather*} x^{11/2}\,\left (\frac {2\,b^2}{11}+\frac {4\,b\,c\,x^2}{15}+\frac {2\,c^2\,x^4}{19}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.75, size = 34, normalized size = 0.94 \begin {gather*} \frac {2 b^{2} x^{\frac {11}{2}}}{11} + \frac {4 b c x^{\frac {15}{2}}}{15} + \frac {2 c^{2} x^{\frac {19}{2}}}{19} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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