Optimal. Leaf size=95 \[ \frac {d x^{n-j (p+1)} \left (a x^j+b x^{j+n}\right )^{p+1}}{b n (p+2)}-\frac {x^{-j (p+1)} (a d-b c (p+2)) \left (a x^j+b x^{j+n}\right )^{p+1}}{b^2 n (p+1) (p+2)} \]
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Rubi [A] time = 0.16, antiderivative size = 95, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 32, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {2039, 2014} \[ \frac {d x^{n-j (p+1)} \left (a x^j+b x^{j+n}\right )^{p+1}}{b n (p+2)}-\frac {x^{-j (p+1)} (a d-b c (p+2)) \left (a x^j+b x^{j+n}\right )^{p+1}}{b^2 n (p+1) (p+2)} \]
Antiderivative was successfully verified.
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Rule 2014
Rule 2039
Rubi steps
\begin {align*} \int x^{-1+n-j p} \left (c+d x^n\right ) \left (a x^j+b x^{j+n}\right )^p \, dx &=\frac {d x^{n-j (1+p)} \left (a x^j+b x^{j+n}\right )^{1+p}}{b n (2+p)}-\left (-c+\frac {a d}{b (2+p)}\right ) \int x^{-1+n-j p} \left (a x^j+b x^{j+n}\right )^p \, dx\\ &=\frac {\left (c-\frac {a d}{b (2+p)}\right ) x^{-j (1+p)} \left (a x^j+b x^{j+n}\right )^{1+p}}{b n (1+p)}+\frac {d x^{n-j (1+p)} \left (a x^j+b x^{j+n}\right )^{1+p}}{b n (2+p)}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 63, normalized size = 0.66 \[ \frac {x^{-j p} \left (a+b x^n\right ) \left (x^j \left (a+b x^n\right )\right )^p \left (-a d+b c (p+2)+b d (p+1) x^n\right )}{b^2 n (p+1) (p+2)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.92, size = 140, normalized size = 1.47 \[ \frac {{\left ({\left (b^{2} d p + b^{2} d\right )} x x^{-j p + n - 1} x^{2 \, n} + {\left (2 \, b^{2} c + {\left (b^{2} c + a b d\right )} p\right )} x x^{-j p + n - 1} x^{n} + {\left (a b c p + 2 \, a b c - a^{2} d\right )} x x^{-j p + n - 1}\right )} \left (\frac {{\left (b x^{n} + a\right )} x^{j + n}}{x^{n}}\right )^{p}}{{\left (b^{2} n p^{2} + 3 \, b^{2} n p + 2 \, b^{2} n\right )} x^{n}} \]
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 \[ \int {\left (d x^{n} + c\right )} {\left (b x^{j + n} + a x^{j}\right )}^{p} x^{-j p + n - 1}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.80, size = 0, normalized size = 0.00 \[ \int \left (d \,x^{n}+c \right ) x^{-j p +n -1} \left (a \,x^{j}+b \,x^{j +n}\right )^{p}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 2.04, size = 112, normalized size = 1.18 \[ \frac {{\left (b x^{n} + a\right )} c e^{\left (-j p \log \relax (x) + p \log \left (b x^{n} + a\right ) + p \log \left (x^{j}\right )\right )}}{b n {\left (p + 1\right )}} + \frac {{\left (b^{2} {\left (p + 1\right )} x^{2 \, n} + a b p x^{n} - a^{2}\right )} d e^{\left (-j p \log \relax (x) + p \log \left (b x^{n} + a\right ) + p \log \left (x^{j}\right )\right )}}{{\left (p^{2} + 3 \, p + 2\right )} b^{2} n} \]
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 \[ \int x^{n-j\,p-1}\,{\left (a\,x^j+b\,x^{j+n}\right )}^p\,\left (c+d\,x^n\right ) \,d x \]
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 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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