Optimal. Leaf size=47 \[ 2 a^3 \sqrt {x}+2 a^2 b x^{3/2}+\frac {6}{5} a b^2 x^{5/2}+\frac {2}{7} b^3 x^{7/2} \]
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Rubi [A]
time = 0.01, antiderivative size = 47, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {45}
\begin {gather*} 2 a^3 \sqrt {x}+2 a^2 b x^{3/2}+\frac {6}{5} a b^2 x^{5/2}+\frac {2}{7} b^3 x^{7/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rubi steps
\begin {align*} \int \frac {(a+b x)^3}{\sqrt {x}} \, dx &=\int \left (\frac {a^3}{\sqrt {x}}+3 a^2 b \sqrt {x}+3 a b^2 x^{3/2}+b^3 x^{5/2}\right ) \, dx\\ &=2 a^3 \sqrt {x}+2 a^2 b x^{3/2}+\frac {6}{5} a b^2 x^{5/2}+\frac {2}{7} b^3 x^{7/2}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 39, normalized size = 0.83 \begin {gather*} \frac {2}{35} \sqrt {x} \left (35 a^3+35 a^2 b x+21 a b^2 x^2+5 b^3 x^3\right ) \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 1.76, size = 35, normalized size = 0.74 \begin {gather*} \frac {2 \sqrt {x} \left (35 a^3+35 a^2 b x+21 a b^2 x^2+5 b^3 x^3\right )}{35} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.11, size = 36, normalized size = 0.77
method | result | size |
trager | \(\left (\frac {2}{7} b^{3} x^{3}+\frac {6}{5} a \,b^{2} x^{2}+2 a^{2} b x +2 a^{3}\right ) \sqrt {x}\) | \(35\) |
gosper | \(\frac {2 \sqrt {x}\, \left (5 b^{3} x^{3}+21 a \,b^{2} x^{2}+35 a^{2} b x +35 a^{3}\right )}{35}\) | \(36\) |
derivativedivides | \(2 a^{2} b \,x^{\frac {3}{2}}+\frac {6 a \,b^{2} x^{\frac {5}{2}}}{5}+\frac {2 b^{3} x^{\frac {7}{2}}}{7}+2 a^{3} \sqrt {x}\) | \(36\) |
default | \(2 a^{2} b \,x^{\frac {3}{2}}+\frac {6 a \,b^{2} x^{\frac {5}{2}}}{5}+\frac {2 b^{3} x^{\frac {7}{2}}}{7}+2 a^{3} \sqrt {x}\) | \(36\) |
risch | \(\frac {2 \sqrt {x}\, \left (5 b^{3} x^{3}+21 a \,b^{2} x^{2}+35 a^{2} b x +35 a^{3}\right )}{35}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.26, size = 35, normalized size = 0.74 \begin {gather*} \frac {2}{7} \, b^{3} x^{\frac {7}{2}} + \frac {6}{5} \, a b^{2} x^{\frac {5}{2}} + 2 \, a^{2} b x^{\frac {3}{2}} + 2 \, a^{3} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.31, size = 35, normalized size = 0.74 \begin {gather*} \frac {2}{35} \, {\left (5 \, b^{3} x^{3} + 21 \, a b^{2} x^{2} + 35 \, a^{2} b x + 35 \, a^{3}\right )} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.13, size = 46, normalized size = 0.98 \begin {gather*} 2 a^{3} \sqrt {x} + 2 a^{2} b x^{\frac {3}{2}} + \frac {6 a b^{2} x^{\frac {5}{2}}}{5} + \frac {2 b^{3} x^{\frac {7}{2}}}{7} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.00, size = 56, normalized size = 1.19 \begin {gather*} \frac {2}{7} b^{3} \sqrt {x} x^{3}+\frac {6}{5} a b^{2} \sqrt {x} x^{2}+\frac {6}{3} a^{2} b \sqrt {x} x+2 a^{3} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.04, size = 35, normalized size = 0.74 \begin {gather*} 2\,a^3\,\sqrt {x}+\frac {2\,b^3\,x^{7/2}}{7}+2\,a^2\,b\,x^{3/2}+\frac {6\,a\,b^2\,x^{5/2}}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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