Optimal. Leaf size=14 \[ -\frac {\sqrt {b x^2}}{x^2} \]
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Rubi [A] time = 0.00, antiderivative size = 14, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {15, 30} \begin {gather*} -\frac {\sqrt {b x^2}}{x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 30
Rubi steps
\begin {align*} \int \frac {\sqrt {b x^2}}{x^3} \, dx &=\frac {\sqrt {b x^2} \int \frac {1}{x^2} \, dx}{x}\\ &=-\frac {\sqrt {b x^2}}{x^2}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 14, normalized size = 1.00 \begin {gather*} -\frac {\sqrt {b x^2}}{x^2} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.01, size = 14, normalized size = 1.00 \begin {gather*} -\frac {\sqrt {b x^2}}{x^2} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.87, size = 12, normalized size = 0.86 \begin {gather*} -\frac {\sqrt {b x^{2}}}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 10, normalized size = 0.71 \begin {gather*} -\frac {\sqrt {b} \mathrm {sgn}\relax (x)}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 13, normalized size = 0.93 \begin {gather*} -\frac {\sqrt {b \,x^{2}}}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.90, size = 10, normalized size = 0.71 \begin {gather*} -\frac {\sqrt {b}}{\sqrt {x^2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.39, size = 15, normalized size = 1.07 \begin {gather*} - \frac {\sqrt {b} \sqrt {x^{2}}}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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