Optimal. Leaf size=32 \[ \frac {a x^2}{\sqrt {c x^2}}+\frac {b x^3}{2 \sqrt {c x^2}} \]
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Rubi [A]
time = 0.00, antiderivative size = 32, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {15}
\begin {gather*} \frac {a x^2}{\sqrt {c x^2}}+\frac {b x^3}{2 \sqrt {c x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rubi steps
\begin {align*} \int \frac {x (a+b x)}{\sqrt {c x^2}} \, dx &=\frac {x \int (a+b x) \, dx}{\sqrt {c x^2}}\\ &=\frac {a x^2}{\sqrt {c x^2}}+\frac {b x^3}{2 \sqrt {c x^2}}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 23, normalized size = 0.72 \begin {gather*} \frac {x^2 (2 a+b x)}{2 \sqrt {c x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.02, size = 20, normalized size = 0.62
method | result | size |
gosper | \(\frac {x^{2} \left (b x +2 a \right )}{2 \sqrt {c \,x^{2}}}\) | \(20\) |
default | \(\frac {x^{2} \left (b x +2 a \right )}{2 \sqrt {c \,x^{2}}}\) | \(20\) |
trager | \(\frac {\left (b x +2 a +b \right ) \left (-1+x \right ) \sqrt {c \,x^{2}}}{2 c x}\) | \(27\) |
risch | \(\frac {a \,x^{2}}{\sqrt {c \,x^{2}}}+\frac {b \,x^{3}}{2 \sqrt {c \,x^{2}}}\) | \(27\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 22, normalized size = 0.69 \begin {gather*} \frac {b x^{2}}{2 \, \sqrt {c}} + \frac {\sqrt {c x^{2}} a}{c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.26, size = 19, normalized size = 0.59 \begin {gather*} \frac {\sqrt {c x^{2}} {\left (b x + 2 \, a\right )}}{2 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.18, size = 27, normalized size = 0.84 \begin {gather*} \frac {a x^{2}}{\sqrt {c x^{2}}} + \frac {b x^{3}}{2 \sqrt {c x^{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.48, size = 19, normalized size = 0.59 \begin {gather*} \frac {b x^{2} + 2 \, a x}{2 \, \sqrt {c} \mathrm {sgn}\left (x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.22, size = 19, normalized size = 0.59 \begin {gather*} \frac {2\,a\,\left |x\right |+b\,x\,\sqrt {x^2}}{2\,\sqrt {c}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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