Optimal. Leaf size=23 \[ -\frac {2 \sqrt {a+b x^5}}{5 a x^{5/2}} \]
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Rubi [A]
time = 0.00, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.059, Rules used = {270}
\begin {gather*} -\frac {2 \sqrt {a+b x^5}}{5 a x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin {align*} \int \frac {1}{x^{7/2} \sqrt {a+b x^5}} \, dx &=-\frac {2 \sqrt {a+b x^5}}{5 a x^{5/2}}\\ \end {align*}
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Mathematica [A]
time = 0.24, size = 23, normalized size = 1.00 \begin {gather*} -\frac {2 \sqrt {a+b x^5}}{5 a x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.16, size = 18, normalized size = 0.78
method | result | size |
gosper | \(-\frac {2 \sqrt {b \,x^{5}+a}}{5 a \,x^{\frac {5}{2}}}\) | \(18\) |
risch | \(-\frac {2 \sqrt {b \,x^{5}+a}}{5 a \,x^{\frac {5}{2}}}\) | \(18\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 17, normalized size = 0.74 \begin {gather*} -\frac {2 \, \sqrt {b x^{5} + a}}{5 \, a x^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.37, size = 17, normalized size = 0.74 \begin {gather*} -\frac {2 \, \sqrt {b x^{5} + a}}{5 \, a x^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 3.66, size = 22, normalized size = 0.96 \begin {gather*} - \frac {2 \sqrt {b} \sqrt {\frac {a}{b x^{5}} + 1}}{5 a} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.10, size = 23, normalized size = 1.00 \begin {gather*} -\frac {2 \, \sqrt {b + \frac {a}{x^{5}}}}{5 \, a} + \frac {2 \, \sqrt {b}}{5 \, a} \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 = -0.04 \begin {gather*} \int \frac {1}{x^{7/2}\,\sqrt {b\,x^5+a}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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