Optimal. Leaf size=101 \[ \frac{27 d^2 \sqrt [3]{a+b x}}{5 \sqrt [3]{c+d x} (b c-a d)^3}+\frac{9 d}{5 (a+b x)^{2/3} \sqrt [3]{c+d x} (b c-a d)^2}-\frac{3}{5 (a+b x)^{5/3} \sqrt [3]{c+d x} (b c-a d)} \]
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Rubi [A] time = 0.0180775, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {45, 37} \[ \frac{27 d^2 \sqrt [3]{a+b x}}{5 \sqrt [3]{c+d x} (b c-a d)^3}+\frac{9 d}{5 (a+b x)^{2/3} \sqrt [3]{c+d x} (b c-a d)^2}-\frac{3}{5 (a+b x)^{5/3} \sqrt [3]{c+d x} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^{8/3} (c+d x)^{4/3}} \, dx &=-\frac{3}{5 (b c-a d) (a+b x)^{5/3} \sqrt [3]{c+d x}}-\frac{(6 d) \int \frac{1}{(a+b x)^{5/3} (c+d x)^{4/3}} \, dx}{5 (b c-a d)}\\ &=-\frac{3}{5 (b c-a d) (a+b x)^{5/3} \sqrt [3]{c+d x}}+\frac{9 d}{5 (b c-a d)^2 (a+b x)^{2/3} \sqrt [3]{c+d x}}+\frac{\left (9 d^2\right ) \int \frac{1}{(a+b x)^{2/3} (c+d x)^{4/3}} \, dx}{5 (b c-a d)^2}\\ &=-\frac{3}{5 (b c-a d) (a+b x)^{5/3} \sqrt [3]{c+d x}}+\frac{9 d}{5 (b c-a d)^2 (a+b x)^{2/3} \sqrt [3]{c+d x}}+\frac{27 d^2 \sqrt [3]{a+b x}}{5 (b c-a d)^3 \sqrt [3]{c+d x}}\\ \end{align*}
Mathematica [A] time = 0.0292202, size = 75, normalized size = 0.74 \[ \frac{3 \left (5 a^2 d^2+5 a b d (c+3 d x)+b^2 \left (-c^2+3 c d x+9 d^2 x^2\right )\right )}{5 (a+b x)^{5/3} \sqrt [3]{c+d x} (b c-a d)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 105, normalized size = 1. \begin{align*} -{\frac{27\,{b}^{2}{d}^{2}{x}^{2}+45\,ab{d}^{2}x+9\,{b}^{2}cdx+15\,{a}^{2}{d}^{2}+15\,abcd-3\,{b}^{2}{c}^{2}}{5\,{a}^{3}{d}^{3}-15\,{a}^{2}cb{d}^{2}+15\,a{b}^{2}{c}^{2}d-5\,{b}^{3}{c}^{3}} \left ( bx+a \right ) ^{-{\frac{5}{3}}}{\frac{1}{\sqrt [3]{dx+c}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (b x + a\right )}^{\frac{8}{3}}{\left (d x + c\right )}^{\frac{4}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.37148, size = 549, normalized size = 5.44 \begin{align*} \frac{3 \,{\left (9 \, b^{2} d^{2} x^{2} - b^{2} c^{2} + 5 \, a b c d + 5 \, a^{2} d^{2} + 3 \,{\left (b^{2} c d + 5 \, a b d^{2}\right )} x\right )}{\left (b x + a\right )}^{\frac{1}{3}}{\left (d x + c\right )}^{\frac{2}{3}}}{5 \,{\left (a^{2} b^{3} c^{4} - 3 \, a^{3} b^{2} c^{3} d + 3 \, a^{4} b c^{2} d^{2} - a^{5} c d^{3} +{\left (b^{5} c^{3} d - 3 \, a b^{4} c^{2} d^{2} + 3 \, a^{2} b^{3} c d^{3} - a^{3} b^{2} d^{4}\right )} x^{3} +{\left (b^{5} c^{4} - a b^{4} c^{3} d - 3 \, a^{2} b^{3} c^{2} d^{2} + 5 \, a^{3} b^{2} c d^{3} - 2 \, a^{4} b d^{4}\right )} x^{2} +{\left (2 \, a b^{4} c^{4} - 5 \, a^{2} b^{3} c^{3} d + 3 \, a^{3} b^{2} c^{2} d^{2} + a^{4} b c d^{3} - a^{5} d^{4}\right )} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (a + b x\right )^{\frac{8}{3}} \left (c + d x\right )^{\frac{4}{3}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (b x + a\right )}^{\frac{8}{3}}{\left (d x + c\right )}^{\frac{4}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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