Optimal. Leaf size=407 \[ \frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}+\frac {(A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (e x)^{1+m}}{2 a^2 (b c-a d)^2 e n^2 \left (a+b x^n\right )}+\frac {\left (a B \left (2 a b c d (1+m) (1+m-2 n)-b^2 c^2 (1+m) (1+m-n)-a^2 d^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )\right )+A b \left (b^2 c^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )-2 a b c d \left (1+m^2+m (2-4 n)-4 n+3 n^2\right )+a^2 d^2 \left (1+m^2+m (2-5 n)-5 n+6 n^2\right )\right )\right ) (e x)^{1+m} \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {b x^n}{a}\right )}{2 a^3 (b c-a d)^3 e (1+m) n^2}+\frac {d^2 (B c-A d) (e x)^{1+m} \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {d x^n}{c}\right )}{c (b c-a d)^3 e (1+m)} \]
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Rubi [A]
time = 0.81, antiderivative size = 407, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 3, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.097, Rules used = {609, 611, 371}
\begin {gather*} \frac {(e x)^{m+1} (A b (a d (m-4 n+1)-b c (m-2 n+1))+a B (b c (m+1)-a d (m-2 n+1)))}{2 a^2 e n^2 (b c-a d)^2 \left (a+b x^n\right )}+\frac {(e x)^{m+1} \, _2F_1\left (1,\frac {m+1}{n};\frac {m+n+1}{n};-\frac {b x^n}{a}\right ) \left (A b \left (a^2 d^2 \left (m^2+m (2-5 n)+6 n^2-5 n+1\right )-2 a b c d \left (m^2+m (2-4 n)+3 n^2-4 n+1\right )+b^2 c^2 \left (m^2+m (2-3 n)+2 n^2-3 n+1\right )\right )+a B \left (-a^2 d^2 \left (m^2+m (2-3 n)+2 n^2-3 n+1\right )+2 a b c d (m+1) (m-2 n+1)-b^2 c^2 (m+1) (m-n+1)\right )\right )}{2 a^3 e (m+1) n^2 (b c-a d)^3}+\frac {d^2 (e x)^{m+1} (B c-A d) \, _2F_1\left (1,\frac {m+1}{n};\frac {m+n+1}{n};-\frac {d x^n}{c}\right )}{c e (m+1) (b c-a d)^3}+\frac {(e x)^{m+1} (A b-a B)}{2 a e n (b c-a d) \left (a+b x^n\right )^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 371
Rule 609
Rule 611
Rubi steps
\begin {align*} \int \frac {(e x)^m \left (A+B x^n\right )}{\left (a+b x^n\right )^3 \left (c+d x^n\right )} \, dx &=\frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}-\frac {\int \frac {(e x)^m \left (-a B c (1+m)+A b c (1+m-2 n)+2 a A d n+(A b-a B) d (1+m-2 n) x^n\right )}{\left (a+b x^n\right )^2 \left (c+d x^n\right )} \, dx}{2 a (b c-a d) n}\\ &=\frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}+\frac {(A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (e x)^{1+m}}{2 a^2 (b c-a d)^2 e n^2 \left (a+b x^n\right )}+\frac {\int \frac {(e x)^m \left (-c (1+m) (A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n)))+(b c-a d) n (a B c (1+m)-A b c (1+m-2 n)-2 a A d n)-d (A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (1+m-n) x^n\right )}{\left (a+b x^n\right ) \left (c+d x^n\right )} \, dx}{2 a^2 (b c-a d)^2 n^2}\\ &=\frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}+\frac {(A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (e x)^{1+m}}{2 a^2 (b c-a d)^2 e n^2 \left (a+b x^n\right )}+\frac {\int \left (\frac {\left (a B \left (2 a b c d (1+m) (1+m-2 n)-b^2 c^2 (1+m) (1+m-n)-a^2 d^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )\right )+A b \left (b^2 c^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )-2 a b c d \left (1+m^2+m (2-4 n)-4 n+3 n^2\right )+a^2 d^2 \left (1+m^2+m (2-5 n)-5 n+6 n^2\right )\right )\right ) (e x)^m}{(b c-a d) \left (a+b x^n\right )}+\frac {2 a^2 d^2 (-B c+A d) n^2 (e x)^m}{(-b c+a d) \left (c+d x^n\right )}\right ) \, dx}{2 a^2 (b c-a d)^2 n^2}\\ &=\frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}+\frac {(A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (e x)^{1+m}}{2 a^2 (b c-a d)^2 e n^2 \left (a+b x^n\right )}+\frac {\left (d^2 (B c-A d)\right ) \int \frac {(e x)^m}{c+d x^n} \, dx}{(b c-a d)^3}+\frac {\left (a B \left (2 a b c d (1+m) (1+m-2 n)-b^2 c^2 (1+m) (1+m-n)-a^2 d^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )\right )+A b \left (b^2 c^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )-2 a b c d \left (1+m^2+m (2-4 n)-4 n+3 n^2\right )+a^2 d^2 \left (1+m^2+m (2-5 n)-5 n+6 n^2\right )\right )\right ) \int \frac {(e x)^m}{a+b x^n} \, dx}{2 a^2 (b c-a d)^3 n^2}\\ &=\frac {(A b-a B) (e x)^{1+m}}{2 a (b c-a d) e n \left (a+b x^n\right )^2}+\frac {(A b (a d (1+m-4 n)-b c (1+m-2 n))+a B (b c (1+m)-a d (1+m-2 n))) (e x)^{1+m}}{2 a^2 (b c-a d)^2 e n^2 \left (a+b x^n\right )}+\frac {\left (a B \left (2 a b c d (1+m) (1+m-2 n)-b^2 c^2 (1+m) (1+m-n)-a^2 d^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )\right )+A b \left (b^2 c^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )-2 a b c d \left (1+m^2+m (2-4 n)-4 n+3 n^2\right )+a^2 d^2 \left (1+m^2+m (2-5 n)-5 n+6 n^2\right )\right )\right ) (e x)^{1+m} \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {b x^n}{a}\right )}{2 a^3 (b c-a d)^3 e (1+m) n^2}+\frac {d^2 (B c-A d) (e x)^{1+m} \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {d x^n}{c}\right )}{c (b c-a d)^3 e (1+m)}\\ \end {align*}
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Mathematica [A]
time = 1.21, size = 402, normalized size = 0.99 \begin {gather*} \frac {x (e x)^m \left (a c (b c-a d) (1+m) \left (a^3 B d (1+m-3 n)+A b^3 c (1+m-2 n) x^n+a b^2 \left (A c (1+m-3 n)-B c (1+m) x^n-A d (1+m-4 n) x^n\right )-a^2 b \left (A d (1+m-5 n)+B c (1+m-n)-B d (1+m-2 n) x^n\right )\right )-c \left (-a B \left (-2 a b c d (1+m) (1+m-2 n)+b^2 c^2 (1+m) (1+m-n)+a^2 d^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )\right )+A b \left (b^2 c^2 \left (1+m^2+m (2-3 n)-3 n+2 n^2\right )-2 a b c d \left (1+m^2+m (2-4 n)-4 n+3 n^2\right )+a^2 d^2 \left (1+m^2+m (2-5 n)-5 n+6 n^2\right )\right )\right ) \left (a+b x^n\right )^2 \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {b x^n}{a}\right )+2 a^3 d^2 (-B c+A d) n^2 \left (a+b x^n\right )^2 \, _2F_1\left (1,\frac {1+m}{n};\frac {1+m+n}{n};-\frac {d x^n}{c}\right )\right )}{2 a^3 c (-b c+a d)^3 (1+m) n^2 \left (a+b x^n\right )^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.12, size = 0, normalized size = 0.00 \[\int \frac {\left (e x \right )^{m} \left (A +B \,x^{n}\right )}{\left (a +b \,x^{n}\right )^{3} \left (c +d \,x^{n}\right )}\, dx\]
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(-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\,x\right )}^m\,\left (A+B\,x^n\right )}{{\left (a+b\,x^n\right )}^3\,\left (c+d\,x^n\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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