Optimal. Leaf size=21 \[ -\frac {\left (a+b x^2\right )^{5/2}}{5 a x^5} \]
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Rubi [A]
time = 0.00, antiderivative size = 21, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.067, Rules used = {270}
\begin {gather*} -\frac {\left (a+b x^2\right )^{5/2}}{5 a x^5} \end {gather*}
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^{3/2}}{x^6} \, dx &=-\frac {\left (a+b x^2\right )^{5/2}}{5 a x^5}\\ \end {align*}
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Mathematica [A]
time = 0.06, size = 21, normalized size = 1.00 \begin {gather*} -\frac {\left (a+b x^2\right )^{5/2}}{5 a x^5} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.04, size = 18, normalized size = 0.86
method | result | size |
gosper | \(-\frac {\left (b \,x^{2}+a \right )^{\frac {5}{2}}}{5 a \,x^{5}}\) | \(18\) |
default | \(-\frac {\left (b \,x^{2}+a \right )^{\frac {5}{2}}}{5 a \,x^{5}}\) | \(18\) |
trager | \(-\frac {\left (b^{2} x^{4}+2 a b \,x^{2}+a^{2}\right ) \sqrt {b \,x^{2}+a}}{5 a \,x^{5}}\) | \(36\) |
risch | \(-\frac {\left (b^{2} x^{4}+2 a b \,x^{2}+a^{2}\right ) \sqrt {b \,x^{2}+a}}{5 a \,x^{5}}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.33, size = 17, normalized size = 0.81 \begin {gather*} -\frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}}}{5 \, a x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 35 vs.
\(2 (17) = 34\).
time = 0.85, size = 35, normalized size = 1.67 \begin {gather*} -\frac {{\left (b^{2} x^{4} + 2 \, a b x^{2} + a^{2}\right )} \sqrt {b x^{2} + a}}{5 \, a x^{5}} \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. 68 vs.
\(2 (17) = 34\).
time = 0.45, size = 68, normalized size = 3.24 \begin {gather*} - \frac {a \sqrt {b} \sqrt {\frac {a}{b x^{2}} + 1}}{5 x^{4}} - \frac {2 b^{\frac {3}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{5 x^{2}} - \frac {b^{\frac {5}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{5 a} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 86 vs.
\(2 (17) = 34\).
time = 0.71, size = 86, normalized size = 4.10 \begin {gather*} \frac {2 \, {\left (5 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{8} b^{\frac {5}{2}} + 10 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{4} a^{2} b^{\frac {5}{2}} + a^{4} b^{\frac {5}{2}}\right )}}{5 \, {\left ({\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} - a\right )}^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.29, size = 17, normalized size = 0.81 \begin {gather*} -\frac {{\left (b\,x^2+a\right )}^{5/2}}{5\,a\,x^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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