Optimal. Leaf size=23 \[ \frac {a b^3 x}{d^3}+\frac {b^4 x^2}{2 d^3} \]
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Rubi [A]
time = 0.00, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {21}
\begin {gather*} \frac {a b^3 x}{d^3}+\frac {b^4 x^2}{2 d^3} \end {gather*}
Antiderivative was successfully verified.
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Rule 21
Rubi steps
\begin {align*} \int \frac {(a+b x)^4}{\left (\frac {a d}{b}+d x\right )^3} \, dx &=\frac {b^3 \int (a+b x) \, dx}{d^3}\\ &=\frac {a b^3 x}{d^3}+\frac {b^4 x^2}{2 d^3}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 19, normalized size = 0.83 \begin {gather*} \frac {b^3 \left (a x+\frac {b x^2}{2}\right )}{d^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.14, size = 18, normalized size = 0.78
method | result | size |
gosper | \(\frac {b^{3} x \left (b x +2 a \right )}{2 d^{3}}\) | \(17\) |
default | \(\frac {b^{3} \left (\frac {1}{2} x^{2} b +a x \right )}{d^{3}}\) | \(18\) |
risch | \(\frac {a \,b^{3} x}{d^{3}}+\frac {b^{4} x^{2}}{2 d^{3}}\) | \(22\) |
norman | \(\frac {\frac {b^{6} x^{4}}{2 d}+\frac {2 a \,b^{5} x^{3}}{d}-\frac {5 a^{4} b^{2}}{2 d}-\frac {4 a^{3} b^{3} x}{d}}{d^{2} \left (b x +a \right )^{2}}\) | \(59\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 20, normalized size = 0.87 \begin {gather*} \frac {b^{4} x^{2} + 2 \, a b^{3} x}{2 \, d^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.45, size = 20, normalized size = 0.87 \begin {gather*} \frac {b^{4} x^{2} + 2 \, a b^{3} x}{2 \, d^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.03, size = 20, normalized size = 0.87 \begin {gather*} \frac {a b^{3} x}{d^{3}} + \frac {b^{4} x^{2}}{2 d^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.31, size = 20, normalized size = 0.87 \begin {gather*} \frac {b^{4} x^{2} + 2 \, a b^{3} x}{2 \, d^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.03, size = 16, normalized size = 0.70 \begin {gather*} \frac {b^3\,x\,\left (2\,a+b\,x\right )}{2\,d^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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