Optimal. Leaf size=37 \[ \frac {1}{6} a c x^5 \sqrt {c x^2}+\frac {1}{7} b c x^6 \sqrt {c x^2} \]
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Rubi [A]
time = 0.01, antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {15, 45}
\begin {gather*} \frac {1}{6} a c x^5 \sqrt {c x^2}+\frac {1}{7} b c x^6 \sqrt {c x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 45
Rubi steps
\begin {align*} \int x^2 \left (c x^2\right )^{3/2} (a+b x) \, dx &=\frac {\left (c \sqrt {c x^2}\right ) \int x^5 (a+b x) \, dx}{x}\\ &=\frac {\left (c \sqrt {c x^2}\right ) \int \left (a x^5+b x^6\right ) \, dx}{x}\\ &=\frac {1}{6} a c x^5 \sqrt {c x^2}+\frac {1}{7} b c x^6 \sqrt {c x^2}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 24, normalized size = 0.65 \begin {gather*} \frac {1}{42} x^3 \left (c x^2\right )^{3/2} (7 a+6 b x) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.02, size = 21, normalized size = 0.57
method | result | size |
gosper | \(\frac {x^{3} \left (6 b x +7 a \right ) \left (c \,x^{2}\right )^{\frac {3}{2}}}{42}\) | \(21\) |
default | \(\frac {x^{3} \left (6 b x +7 a \right ) \left (c \,x^{2}\right )^{\frac {3}{2}}}{42}\) | \(21\) |
risch | \(\frac {a c \,x^{5} \sqrt {c \,x^{2}}}{6}+\frac {b c \,x^{6} \sqrt {c \,x^{2}}}{7}\) | \(30\) |
trager | \(\frac {c \left (6 b \,x^{6}+7 a \,x^{5}+6 b \,x^{5}+7 a \,x^{4}+6 b \,x^{4}+7 a \,x^{3}+6 b \,x^{3}+7 a \,x^{2}+6 x^{2} b +7 a x +6 b x +7 a +6 b \right ) \left (-1+x \right ) \sqrt {c \,x^{2}}}{42 x}\) | \(86\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 31, normalized size = 0.84 \begin {gather*} \frac {\left (c x^{2}\right )^{\frac {5}{2}} b x^{2}}{7 \, c} + \frac {\left (c x^{2}\right )^{\frac {5}{2}} a x}{6 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.17, size = 24, normalized size = 0.65 \begin {gather*} \frac {1}{42} \, {\left (6 \, b c x^{6} + 7 \, a c x^{5}\right )} \sqrt {c x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.19, size = 29, normalized size = 0.78 \begin {gather*} \frac {a x^{3} \left (c x^{2}\right )^{\frac {3}{2}}}{6} + \frac {b x^{4} \left (c x^{2}\right )^{\frac {3}{2}}}{7} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.96, size = 22, normalized size = 0.59 \begin {gather*} \frac {1}{42} \, {\left (6 \, b x^{7} \mathrm {sgn}\left (x\right ) + 7 \, a x^{6} \mathrm {sgn}\left (x\right )\right )} c^{\frac {3}{2}} \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 = -0.03 \begin {gather*} \int x^2\,{\left (c\,x^2\right )}^{3/2}\,\left (a+b\,x\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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