Optimal. Leaf size=23 \[ \frac {b^4 c x}{d^4}+\frac {b^4 x^2}{2 d^3} \]
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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 {b^4 c x}{d^4}+\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 {\left (\frac {b c}{d}+b x\right )^4}{(c+d x)^3} \, dx &=\frac {b^4 \int (c+d x) \, dx}{d^4}\\ &=\frac {b^4 c x}{d^4}+\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^4 \left (c x+\frac {d x^2}{2}\right )}{d^4} \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 1.60, size = 16, normalized size = 0.70 \begin {gather*} \frac {b^4 x \left (2 c+d x\right )}{2 d^4} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 18, normalized size = 0.78
method | result | size |
gosper | \(\frac {b^{4} x \left (d x +2 c \right )}{2 d^{4}}\) | \(17\) |
default | \(\frac {b^{4} \left (c x +\frac {1}{2} d \,x^{2}\right )}{d^{4}}\) | \(18\) |
risch | \(\frac {b^{4} c x}{d^{4}}+\frac {b^{4} x^{2}}{2 d^{3}}\) | \(22\) |
norman | \(\frac {\frac {b^{4} d^{2} x^{4}}{2}-\frac {5 c^{4} b^{4}}{2 d^{2}}+2 b^{4} c d \,x^{3}-\frac {4 c^{3} b^{4} x}{d}}{d^{3} \left (d x +c \right )^{2}}\) | \(57\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 21, normalized size = 0.91 \begin {gather*} \frac {b^{4} d x^{2} + 2 \, b^{4} c x}{2 \, d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.29, size = 21, normalized size = 0.91 \begin {gather*} \frac {b^{4} d x^{2} + 2 \, b^{4} c x}{2 \, d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.06, size = 20, normalized size = 0.87 \begin {gather*} \frac {b^{4} c x}{d^{4}} + \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 = 0.00, size = 23, normalized size = 1.00 \begin {gather*} \frac {\frac {1}{2} x^{2} b^{4} d+x b^{4} c}{d^{4}} \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^4\,x\,\left (2\,c+d\,x\right )}{2\,d^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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