Optimal. Leaf size=19 \[ \frac {2}{3} d \left (a+b x+c x^2\right )^{3/2} \]
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Rubi [A] time = 0.01, antiderivative size = 19, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.042, Rules used = {629} \[ \frac {2}{3} d \left (a+b x+c x^2\right )^{3/2} \]
Antiderivative was successfully verified.
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Rule 629
Rubi steps
\begin {align*} \int (b d+2 c d x) \sqrt {a+b x+c x^2} \, dx &=\frac {2}{3} d \left (a+b x+c x^2\right )^{3/2}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 18, normalized size = 0.95 \[ \frac {2}{3} d (a+x (b+c x))^{3/2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.94, size = 28, normalized size = 1.47 \[ \frac {2}{3} \, {\left (c d x^{2} + b d x + a d\right )} \sqrt {c x^{2} + b x + a} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 15, normalized size = 0.79 \[ \frac {2}{3} \, {\left (c x^{2} + b x + a\right )}^{\frac {3}{2}} d \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 16, normalized size = 0.84 \[ \frac {2 \left (c \,x^{2}+b x +a \right )^{\frac {3}{2}} d}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.30, size = 15, normalized size = 0.79 \[ \frac {2}{3} \, {\left (c x^{2} + b x + a\right )}^{\frac {3}{2}} d \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.48, size = 15, normalized size = 0.79 \[ \frac {2\,d\,{\left (c\,x^2+b\,x+a\right )}^{3/2}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.19, size = 65, normalized size = 3.42 \[ \frac {2 a d \sqrt {a + b x + c x^{2}}}{3} + \frac {2 b d x \sqrt {a + b x + c x^{2}}}{3} + \frac {2 c d x^{2} \sqrt {a + b x + c x^{2}}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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