Optimal. Leaf size=204 \[ \frac {(d e-c f) (a d f (1+m)+b (d e-c f (2+m))) (a+b x)^{1+m} (c+d x)^{-1-m}}{b d^2 (b c-a d) (1+m)}+\frac {f (a+b x)^{1+m} (c+d x)^{-1-m} (e+f x)}{b d}-\frac {f (a d f m+b (2 d e-c f (2+m))) (a+b x)^m \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} (c+d x)^{-m} \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{b d^3 m} \]
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Rubi [A]
time = 0.12, antiderivative size = 202, normalized size of antiderivative = 0.99, number of steps
used = 4, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {92, 80, 72, 71}
\begin {gather*} -\frac {f (a+b x)^m (c+d x)^{-m} \left (-\frac {d (a+b x)}{b c-a d}\right )^{-m} (a d f m-b c f (m+2)+2 b d e) \, _2F_1\left (-m,-m;1-m;\frac {b (c+d x)}{b c-a d}\right )}{b d^3 m}+\frac {(a+b x)^{m+1} (d e-c f) (c+d x)^{-m-1} (a d f (m+1)-b c f (m+2)+b d e)}{b d^2 (m+1) (b c-a d)}+\frac {f (e+f x) (a+b x)^{m+1} (c+d x)^{-m-1}}{b d} \end {gather*}
Antiderivative was successfully verified.
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Rule 71
Rule 72
Rule 80
Rule 92
Rubi steps
\begin {align*} \int (a+b x)^m (c+d x)^{-2-m} (e+f x)^2 \, dx &=\frac {f (a+b x)^{1+m} (c+d x)^{-1-m} (e+f x)}{b d}+\frac {\int (a+b x)^m (c+d x)^{-2-m} (-a f (c f-d e (1+m))+b e (d e-c f (1+m))+f (2 b d e+a d f m-b c f (2+m)) x) \, dx}{b d}\\ &=\frac {(d e-c f) (b d e+a d f (1+m)-b c f (2+m)) (a+b x)^{1+m} (c+d x)^{-1-m}}{b d^2 (b c-a d) (1+m)}+\frac {f (a+b x)^{1+m} (c+d x)^{-1-m} (e+f x)}{b d}+\frac {(f (2 b d e+a d f m-b c f (2+m))) \int (a+b x)^m (c+d x)^{-1-m} \, dx}{b d^2}\\ &=\frac {(d e-c f) (b d e+a d f (1+m)-b c f (2+m)) (a+b x)^{1+m} (c+d x)^{-1-m}}{b d^2 (b c-a d) (1+m)}+\frac {f (a+b x)^{1+m} (c+d x)^{-1-m} (e+f x)}{b d}+\frac {\left (f (2 b d e+a d f m-b c f (2+m)) (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}{b d^2}\\ &=\frac {(d e-c f) (b d e+a d f (1+m)-b c f (2+m)) (a+b x)^{1+m} (c+d x)^{-1-m}}{b d^2 (b c-a d) (1+m)}+\frac {f (a+b x)^{1+m} (c+d x)^{-1-m} (e+f x)}{b d}-\frac {f (2 b d e+a d f m-b c f (2+m)) (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 )}{b d^3 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 = 0.42, size = 163, normalized size = 0.80 \begin {gather*} \frac {1}{3} (a+b x)^m (c+d x)^{-m} \left (\frac {3 e^2 (a+b x)}{(b c-a d) (1+m) (c+d x)}+\frac {3 e f x^2 \left (1+\frac {b x}{a}\right )^{-m} \left (1+\frac {d x}{c}\right )^m F_1\left (2;-m,2+m;3;-\frac {b x}{a},-\frac {d x}{c}\right )}{c^2}+\frac {f^2 x^3 \left (1+\frac {b x}{a}\right )^{-m} \left (1+\frac {d x}{c}\right )^m F_1\left (3;-m,2+m;4;-\frac {b x}{a},-\frac {d x}{c}\right )}{c^2}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int \left (b x +a \right )^{m} \left (d x +c \right )^{-2-m} \left (f x +e \right )^{2}\, dx\]
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(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: HeuristicGCDFailed} \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 )}^2\,{\left (a+b\,x\right )}^m}{{\left (c+d\,x\right )}^{m+2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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