Optimal. Leaf size=301 \[ -\frac {3 (a+b x)^{4/3}}{\sqrt [3]{c+d x} (e+f x) (d e-c f)}+\frac {4 \sqrt [3]{a+b x} (c+d x)^{2/3} (b e-a f)}{(e+f x) (d e-c f)^2}-\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log (e+f x)}{3 (d e-c f)^{7/3}}+\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log \left (\frac {\sqrt [3]{c+d x} \sqrt [3]{b e-a f}}{\sqrt [3]{d e-c f}}-\sqrt [3]{a+b x}\right )}{(d e-c f)^{7/3}}+\frac {4 (b c-a d) \sqrt [3]{b e-a f} \tan ^{-1}\left (\frac {2 \sqrt [3]{c+d x} \sqrt [3]{b e-a f}}{\sqrt {3} \sqrt [3]{a+b x} \sqrt [3]{d e-c f}}+\frac {1}{\sqrt {3}}\right )}{\sqrt {3} (d e-c f)^{7/3}} \]
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Rubi [A] time = 0.15, antiderivative size = 301, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {94, 91} \begin {gather*} -\frac {3 (a+b x)^{4/3}}{\sqrt [3]{c+d x} (e+f x) (d e-c f)}+\frac {4 \sqrt [3]{a+b x} (c+d x)^{2/3} (b e-a f)}{(e+f x) (d e-c f)^2}-\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log (e+f x)}{3 (d e-c f)^{7/3}}+\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log \left (\frac {\sqrt [3]{c+d x} \sqrt [3]{b e-a f}}{\sqrt [3]{d e-c f}}-\sqrt [3]{a+b x}\right )}{(d e-c f)^{7/3}}+\frac {4 (b c-a d) \sqrt [3]{b e-a f} \tan ^{-1}\left (\frac {2 \sqrt [3]{c+d x} \sqrt [3]{b e-a f}}{\sqrt {3} \sqrt [3]{a+b x} \sqrt [3]{d e-c f}}+\frac {1}{\sqrt {3}}\right )}{\sqrt {3} (d e-c f)^{7/3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 91
Rule 94
Rubi steps
\begin {align*} \int \frac {(a+b x)^{4/3}}{(c+d x)^{4/3} (e+f x)^2} \, dx &=-\frac {3 (a+b x)^{4/3}}{(d e-c f) \sqrt [3]{c+d x} (e+f x)}+\frac {(4 (b e-a f)) \int \frac {\sqrt [3]{a+b x}}{\sqrt [3]{c+d x} (e+f x)^2} \, dx}{d e-c f}\\ &=-\frac {3 (a+b x)^{4/3}}{(d e-c f) \sqrt [3]{c+d x} (e+f x)}+\frac {4 (b e-a f) \sqrt [3]{a+b x} (c+d x)^{2/3}}{(d e-c f)^2 (e+f x)}-\frac {(4 (b c-a d) (b e-a f)) \int \frac {1}{(a+b x)^{2/3} \sqrt [3]{c+d x} (e+f x)} \, dx}{3 (d e-c f)^2}\\ &=-\frac {3 (a+b x)^{4/3}}{(d e-c f) \sqrt [3]{c+d x} (e+f x)}+\frac {4 (b e-a f) \sqrt [3]{a+b x} (c+d x)^{2/3}}{(d e-c f)^2 (e+f x)}+\frac {4 (b c-a d) \sqrt [3]{b e-a f} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{b e-a f} \sqrt [3]{c+d x}}{\sqrt {3} \sqrt [3]{d e-c f} \sqrt [3]{a+b x}}\right )}{\sqrt {3} (d e-c f)^{7/3}}-\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log (e+f x)}{3 (d e-c f)^{7/3}}+\frac {2 (b c-a d) \sqrt [3]{b e-a f} \log \left (-\sqrt [3]{a+b x}+\frac {\sqrt [3]{b e-a f} \sqrt [3]{c+d x}}{\sqrt [3]{d e-c f}}\right )}{(d e-c f)^{7/3}}\\ \end {align*}
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Mathematica [C] time = 0.06, size = 123, normalized size = 0.41 \begin {gather*} \frac {\sqrt [3]{a+b x} \left (-4 (e+f x) (b c-a d) \, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {(d e-c f) (a+b x)}{(b e-a f) (c+d x)}\right )-a (c f+3 d e+4 d f x)+b (4 c e+3 c f x+d e x)\right )}{\sqrt [3]{c+d x} (e+f x) (d e-c f)^2} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [B] time = 30.24, size = 759, normalized size = 2.52 \begin {gather*} -\frac {\sqrt [3]{d} \sqrt [3]{a+b x} \left (\sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{b e-a f}+\sqrt [3]{a d+b d x} \sqrt [3]{c f-d e}\right ) \left (d^{2/3} (c+d x)^{2/3} (b e-a f)^{2/3}-\sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{a d+b d x} \sqrt [3]{b e-a f} \sqrt [3]{c f-d e}+(a d+b d x)^{2/3} (c f-d e)^{2/3}\right ) \left (-\frac {\sqrt [3]{a d+b (c+d x)-b c} \left (4 a d f (c+d x)-3 a c d f+3 a d^2 e+3 b c^2 f-b d e (c+d x)-3 b c d e-3 b c f (c+d x)\right )}{\sqrt [3]{d} \sqrt [3]{c+d x} (d e-c f)^2 (f (c+d x)-c f+d e)}+\frac {2 \left (b c \sqrt [3]{b e-a f}-a d \sqrt [3]{b e-a f}\right ) \log \left (d^{2/3} (c+d x)^{2/3} (b e-a f)^{2/3}-\sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{b e-a f} \sqrt [3]{c f-d e} \sqrt [3]{a d+b (c+d x)-b c}+(c f-d e)^{2/3} (a d+b (c+d x)-b c)^{2/3}\right )}{3 (c f-d e)^{7/3}}-\frac {4 \left (b c \sqrt [3]{b e-a f}-a d \sqrt [3]{b e-a f}\right ) \log \left (\sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{b e-a f}+\sqrt [3]{c f-d e} \sqrt [3]{a d+b (c+d x)-b c}\right )}{3 (c f-d e)^{7/3}}-\frac {4 \left (\sqrt {3} b c \sqrt [3]{b e-a f}-\sqrt {3} a d \sqrt [3]{b e-a f}\right ) \tan ^{-1}\left (\frac {\sqrt {3} \sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{b e-a f}}{\sqrt [3]{d} \sqrt [3]{c+d x} \sqrt [3]{b e-a f}-2 \sqrt [3]{c f-d e} \sqrt [3]{a d+b (c+d x)-b c}}\right )}{3 (c f-d e)^{7/3}}\right )}{(b c-a d) \sqrt [3]{a d+b d x} (-d e-d f x)} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 1.35, size = 651, normalized size = 2.16 \begin {gather*} \frac {4 \, \sqrt {3} {\left ({\left (b c d - a d^{2}\right )} f x^{2} + {\left (b c^{2} - a c d\right )} e + {\left ({\left (b c d - a d^{2}\right )} e + {\left (b c^{2} - a c d\right )} f\right )} x\right )} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {1}{3}} \arctan \left (\frac {2 \, \sqrt {3} {\left (d e - c f\right )} {\left (b x + a\right )}^{\frac {1}{3}} {\left (d x + c\right )}^{\frac {2}{3}} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {2}{3}} + \sqrt {3} {\left (b c e - a c f + {\left (b d e - a d f\right )} x\right )}}{3 \, {\left (b c e - a c f + {\left (b d e - a d f\right )} x\right )}}\right ) + 2 \, {\left ({\left (b c d - a d^{2}\right )} f x^{2} + {\left (b c^{2} - a c d\right )} e + {\left ({\left (b c d - a d^{2}\right )} e + {\left (b c^{2} - a c d\right )} f\right )} x\right )} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {1}{3}} \log \left (\frac {{\left (d x + c\right )} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {2}{3}} - {\left (b x + a\right )}^{\frac {1}{3}} {\left (d x + c\right )}^{\frac {2}{3}} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {1}{3}} + {\left (b x + a\right )}^{\frac {2}{3}} {\left (d x + c\right )}^{\frac {1}{3}}}{d x + c}\right ) - 4 \, {\left ({\left (b c d - a d^{2}\right )} f x^{2} + {\left (b c^{2} - a c d\right )} e + {\left ({\left (b c d - a d^{2}\right )} e + {\left (b c^{2} - a c d\right )} f\right )} x\right )} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {1}{3}} \log \left (\frac {{\left (d x + c\right )} \left (-\frac {b e - a f}{d e - c f}\right )^{\frac {1}{3}} + {\left (b x + a\right )}^{\frac {1}{3}} {\left (d x + c\right )}^{\frac {2}{3}}}{d x + c}\right ) - 3 \, {\left (a c f - {\left (4 \, b c - 3 \, a d\right )} e - {\left (b d e + {\left (3 \, b c - 4 \, a d\right )} f\right )} x\right )} {\left (b x + a\right )}^{\frac {1}{3}} {\left (d x + c\right )}^{\frac {2}{3}}}{3 \, {\left (c d^{2} e^{3} - 2 \, c^{2} d e^{2} f + c^{3} e f^{2} + {\left (d^{3} e^{2} f - 2 \, c d^{2} e f^{2} + c^{2} d f^{3}\right )} x^{2} + {\left (d^{3} e^{3} - c d^{2} e^{2} f - c^{2} d e f^{2} + c^{3} f^{3}\right )} x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {{\left (b x + a\right )}^{\frac {4}{3}}}{{\left (d x + c\right )}^{\frac {4}{3}} {\left (f x + e\right )}^{2}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.24, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (b x +a \right )^{\frac {4}{3}}}{\left (d x +c \right )^{\frac {4}{3}} \left (f x +e \right )^{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {{\left (b x + a\right )}^{\frac {4}{3}}}{{\left (d x + c\right )}^{\frac {4}{3}} {\left (f x + e\right )}^{2}}\,{d x} \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 = -0.00 \begin {gather*} \int \frac {{\left (a+b\,x\right )}^{4/3}}{{\left (e+f\,x\right )}^2\,{\left (c+d\,x\right )}^{4/3}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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