Optimal. Leaf size=406 \[ \frac {(d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-3-m}}{d^3 (b c-a d) (3+m)}+\frac {3 f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d) (2+m)}+\frac {2 b (d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d)^2 (2+m) (3+m)}+\frac {3 f^2 (d e-c f) (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d) (1+m)}+\frac {3 b f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d)^2 (1+m) (2+m)}+\frac {2 b^2 (d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d)^3 (1+m) (2+m) (3+m)}-\frac {f^3 (a+b x)^m \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} (c+d x)^{-m} \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{d^4 m} \]
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Rubi [A]
time = 0.20, antiderivative size = 406, normalized size of antiderivative = 1.00, number of steps
used = 10, number of rules used = 5, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.192, Rules used = {128, 47, 37,
72, 71} \begin {gather*} \frac {2 b^2 (a+b x)^{m+1} (d e-c f)^3 (c+d x)^{-m-1}}{d^3 (m+1) (m+2) (m+3) (b c-a d)^3}-\frac {f^3 (a+b x)^m (c+d x)^{-m} \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{d^4 m}+\frac {3 f^2 (a+b x)^{m+1} (d e-c f) (c+d x)^{-m-1}}{d^3 (m+1) (b c-a d)}+\frac {(a+b x)^{m+1} (d e-c f)^3 (c+d x)^{-m-3}}{d^3 (m+3) (b c-a d)}+\frac {3 f (a+b x)^{m+1} (d e-c f)^2 (c+d x)^{-m-2}}{d^3 (m+2) (b c-a d)}+\frac {2 b (a+b x)^{m+1} (d e-c f)^3 (c+d x)^{-m-2}}{d^3 (m+2) (m+3) (b c-a d)^2}+\frac {3 b f (a+b x)^{m+1} (d e-c f)^2 (c+d x)^{-m-1}}{d^3 (m+1) (m+2) (b c-a d)^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 47
Rule 71
Rule 72
Rule 128
Rubi steps
\begin {align*} \int (a+b x)^m (c+d x)^{-4-m} (e+f x)^3 \, dx &=\int \left (\frac {(d e-c f)^3 (a+b x)^m (c+d x)^{-4-m}}{d^3}+\frac {3 f (d e-c f)^2 (a+b x)^m (c+d x)^{-3-m}}{d^3}+\frac {3 f^2 (d e-c f) (a+b x)^m (c+d x)^{-2-m}}{d^3}+\frac {f^3 (a+b x)^m (c+d x)^{-1-m}}{d^3}\right ) \, dx\\ &=\frac {f^3 \int (a+b x)^m (c+d x)^{-1-m} \, dx}{d^3}+\frac {\left (3 f^2 (d e-c f)\right ) \int (a+b x)^m (c+d x)^{-2-m} \, dx}{d^3}+\frac {\left (3 f (d e-c f)^2\right ) \int (a+b x)^m (c+d x)^{-3-m} \, dx}{d^3}+\frac {(d e-c f)^3 \int (a+b x)^m (c+d x)^{-4-m} \, dx}{d^3}\\ &=\frac {(d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-3-m}}{d^3 (b c-a d) (3+m)}+\frac {3 f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d) (2+m)}+\frac {3 f^2 (d e-c f) (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d) (1+m)}+\frac {\left (3 b f (d e-c f)^2\right ) \int (a+b x)^m (c+d x)^{-2-m} \, dx}{d^3 (b c-a d) (2+m)}+\frac {\left (2 b (d e-c f)^3\right ) \int (a+b x)^m (c+d x)^{-3-m} \, dx}{d^3 (b c-a d) (3+m)}+\frac {\left (f^3 (a+b x)^m \left (\frac {d (a+b x)}{-b c+a d}\right )^{-m}\right ) \int (c+d x)^{-1-m} \left (-\frac {a d}{b c-a d}-\frac {b d x}{b c-a d}\right )^m \, dx}{d^3}\\ &=\frac {(d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-3-m}}{d^3 (b c-a d) (3+m)}+\frac {3 f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d) (2+m)}+\frac {2 b (d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d)^2 (2+m) (3+m)}+\frac {3 f^2 (d e-c f) (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d) (1+m)}+\frac {3 b f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d)^2 (1+m) (2+m)}-\frac {f^3 (a+b x)^m \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} (c+d x)^{-m} \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{d^4 m}+\frac {\left (2 b^2 (d e-c f)^3\right ) \int (a+b x)^m (c+d x)^{-2-m} \, dx}{d^3 (b c-a d)^2 (2+m) (3+m)}\\ &=\frac {(d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-3-m}}{d^3 (b c-a d) (3+m)}+\frac {3 f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d) (2+m)}+\frac {2 b (d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-2-m}}{d^3 (b c-a d)^2 (2+m) (3+m)}+\frac {3 f^2 (d e-c f) (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d) (1+m)}+\frac {3 b f (d e-c f)^2 (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d)^2 (1+m) (2+m)}+\frac {2 b^2 (d e-c f)^3 (a+b x)^{1+m} (c+d x)^{-1-m}}{d^3 (b c-a d)^3 (1+m) (2+m) (3+m)}-\frac {f^3 (a+b x)^m \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} (c+d x)^{-m} \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{d^4 m}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 6 vs. order 5 in
optimal.
time = 26.79, size = 1150, normalized size = 2.83 \begin {gather*} \frac {1}{4} (a+b x)^m (c+d x)^{-m} \left (\frac {12 e f^2 \left (1+\frac {b x}{a}\right )^{-m} \left (1+\frac {d x}{c}\right )^m \left (b^3 c^3 \left (2+3 m+m^2\right ) x^3 \left (\frac {c (a+b x)}{a (c+d x)}\right )^m-a b^2 c^2 (1+m) x^2 \left (\frac {c (a+b x)}{a (c+d x)}\right )^m (-c m+2 d (3+m) x)+a^2 b c x \left (\frac {c (a+b x)}{a (c+d x)}\right )^m \left (-2 c^2 m-2 c d m (3+m) x+d^2 \left (6+5 m+m^2\right ) x^2\right )+a^3 \left (-2 d^3 x^3+2 c^3 \left (-1+\left (\frac {c (a+b x)}{a (c+d x)}\right )^m\right )+2 c^2 d x \left (-3+3 \left (\frac {c (a+b x)}{a (c+d x)}\right )^m+m \left (\frac {c (a+b x)}{a (c+d x)}\right )^m\right )+c d^2 x^2 \left (-6+6 \left (\frac {c (a+b x)}{a (c+d x)}\right )^m+5 m \left (\frac {c (a+b x)}{a (c+d x)}\right )^m+m^2 \left (\frac {c (a+b x)}{a (c+d x)}\right )^m\right )\right )\right )}{c (b c-a d)^3 (1+m) (2+m) (3+m) (c+d x)^3}+\frac {f^3 x^4 \left (1+\frac {b x}{a}\right )^{-m} \left (1+\frac {d x}{c}\right )^m F_1\left (4;-m,4+m;5;-\frac {b x}{a},-\frac {d x}{c}\right )}{c^4}+\frac {6 e^2 f \left ((c+d x) \left (b^3 c^3 m (1+m) x^3+a b^2 c^2 m x^2 (c (-3+m)-2 d (3+m) x)-a^2 b c x \left (d^2 (3+m) x^2 \left (-2-m+2 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )+2 c d (3+m) x \left (-2+m+2 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )+2 c^2 \left (-3+2 m+3 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m+m \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )\right )+a^3 \left (2 d^3 m x^3 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m-6 c^3 \left (-1+\left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )+2 c^2 d x \left (6-6 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m+m \left (2+\left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )\right )+c d^2 x^2 \left (6+m^2-6 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m+m \left (5+4 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )\right )\right )\right ) \Gamma (1-m)+m (3 c+d x) \left (b^3 c^3 \left (2+3 m+m^2\right ) x^3+a b^2 c^2 (1+m) x^2 (c m-2 d (3+m) x)+a^2 b c x \left (-2 c^2 m-2 c d m (3+m) x+d^2 \left (6+5 m+m^2\right ) x^2\right )+a^3 \left (-2 d^3 x^3 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m-2 c^3 \left (-1+\left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )-2 c^2 d x \left (-3-m+3 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )-c d^2 x^2 \left (-6-5 m-m^2+6 \left (\frac {a (c+d x)}{c (a+b x)}\right )^m\right )\right )\right ) \Gamma (-m)\right )}{c^2 (b c-a d)^3 m (1+m) (2+m) (3+m) x (c+d x)^3 \Gamma (-m)}-\frac {4 e^3 \left (\frac {d (a+b x)}{-b c+a d}\right )^{-m} \, _2F_1\left (-3-m,-m;-2-m;\frac {b (c+d x)}{b c-a d}\right )}{d (3+m) (c+d x)^3}\right ) \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [F]
time = 0.02, size = 0, normalized size = 0.00 \[\int \left (b x +a \right )^{m} \left (d x +c \right )^{-4-m} \left (f x +e \right )^{3}\, dx\]
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*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
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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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \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 (e+f\,x\right )}^3\,{\left (a+b\,x\right )}^m}{{\left (c+d\,x\right )}^{m+4}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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