Optimal. Leaf size=152 \[ \frac {(d e-c f) (a+b x)^{1+m} (c+d x)^{-m}}{d (b c-a d) m}-\frac {(a d f m+b (d e-c f (1+m))) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b d (b c-a d) m (1+m)} \]
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Rubi [A]
time = 0.05, antiderivative size = 151, normalized size of antiderivative = 0.99, number of steps
used = 3, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {80, 72, 71}
\begin {gather*} \frac {(a+b x)^{m+1} (d e-c f) (c+d x)^{-m}}{d m (b c-a d)}-\frac {(a+b x)^{m+1} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m (a d f m-b c f (m+1)+b d e) \, _2F_1\left (m,m+1;m+2;-\frac {d (a+b x)}{b c-a d}\right )}{b d m (m+1) (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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Rule 71
Rule 72
Rule 80
Rubi steps
\begin {align*} \int (a+b x)^m (c+d x)^{-1-m} (e+f x) \, dx &=\frac {(d e-c f) (a+b x)^{1+m} (c+d x)^{-m}}{d (b c-a d) m}-\frac {(b d e+a d f m-b c f (1+m)) \int (a+b x)^m (c+d x)^{-m} \, dx}{d (b c-a d) m}\\ &=\frac {(d e-c f) (a+b x)^{1+m} (c+d x)^{-m}}{d (b c-a d) m}-\frac {\left ((b d e+a d f m-b c f (1+m)) (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m\right ) \int (a+b x)^m \left (\frac {b c}{b c-a d}+\frac {b d x}{b c-a d}\right )^{-m} \, dx}{d (b c-a d) m}\\ &=\frac {(d e-c f) (a+b x)^{1+m} (c+d x)^{-m}}{d (b c-a d) m}-\frac {(b d e+a d f m-b c f (1+m)) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b d (b c-a d) m (1+m)}\\ \end {align*}
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Mathematica [A]
time = 0.12, size = 114, normalized size = 0.75 \begin {gather*} \frac {(a+b x)^{1+m} (c+d x)^{-m} \left (-d e+c f+\frac {(b d e+a d f m-b c f (1+m)) \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;\frac {d (a+b x)}{-b c+a d}\right )}{b (1+m)}\right )}{d (-b c+a d) m} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.02, size = 0, normalized size = 0.00 \[\int \left (b x +a \right )^{m} \left (d x +c \right )^{-1-m} \left (f x +e \right )\, dx\]
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 = -0.01 \begin {gather*} \int \frac {\left (e+f\,x\right )\,{\left (a+b\,x\right )}^m}{{\left (c+d\,x\right )}^{m+1}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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