Optimal. Leaf size=19 \[ -\frac {2 \sqrt {a+b x}}{a \sqrt {x}} \]
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Rubi [A]
time = 0.00, antiderivative size = 19, 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 = {37}
\begin {gather*} -\frac {2 \sqrt {a+b x}}{a \sqrt {x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rubi steps
\begin {align*} \int \frac {1}{x^{3/2} \sqrt {a+b x}} \, dx &=-\frac {2 \sqrt {a+b x}}{a \sqrt {x}}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 19, normalized size = 1.00 \begin {gather*} -\frac {2 \sqrt {a+b x}}{a \sqrt {x}} \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 2.00, size = 20, normalized size = 1.05 \begin {gather*} \frac {-2 \sqrt {b} \sqrt {1+\frac {a}{b x}}}{a} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 0.12, size = 16, normalized size = 0.84
method | result | size |
gosper | \(-\frac {2 \sqrt {b x +a}}{a \sqrt {x}}\) | \(16\) |
default | \(-\frac {2 \sqrt {b x +a}}{a \sqrt {x}}\) | \(16\) |
risch | \(-\frac {2 \sqrt {b x +a}}{a \sqrt {x}}\) | \(16\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.25, size = 15, normalized size = 0.79 \begin {gather*} -\frac {2 \, \sqrt {b x + a}}{a \sqrt {x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.30, size = 15, normalized size = 0.79 \begin {gather*} -\frac {2 \, \sqrt {b x + a}}{a \sqrt {x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.48, size = 19, normalized size = 1.00 \begin {gather*} - \frac {2 \sqrt {b} \sqrt {\frac {a}{b x} + 1}}{a} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.00, size = 37, normalized size = 1.95 \begin {gather*} \frac {8 \sqrt {b}}{2 \left (\left (\sqrt {a+b x}-\sqrt {b} \sqrt {x}\right )^{2}-a\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.35, size = 15, normalized size = 0.79 \begin {gather*} -\frac {2\,\sqrt {a+b\,x}}{a\,\sqrt {x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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