Optimal. Leaf size=377 \[ \frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac {e \left (\sqrt {-f} x^n+\sqrt {g}\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (f x^{2 n}+g\right )}-\frac {d e \sqrt {g} p \tan ^{-1}\left (\frac {\sqrt {f} x^n}{\sqrt {g}}\right )}{2 f^{3/2} n \left (d^2 f+e^2 g\right )}+\frac {e^2 g p \log \left (f x^{2 n}+g\right )}{4 f^2 n \left (d^2 f+e^2 g\right )}-\frac {e^2 g p \log \left (d+e x^n\right )}{2 f^2 n \left (d^2 f+e^2 g\right )}+\frac {p \text {Li}_2\left (\frac {\sqrt {-f} \left (e x^n+d\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {p \text {Li}_2\left (\frac {\sqrt {-f} \left (e x^n+d\right )}{\sqrt {-f} d+e \sqrt {g}}\right )}{2 f^2 n} \]
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Rubi [A] time = 0.61, antiderivative size = 377, normalized size of antiderivative = 1.00, number of steps used = 17, number of rules used = 14, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.518, Rules used = {2475, 263, 266, 43, 2416, 2413, 706, 31, 635, 205, 260, 2394, 2393, 2391} \[ \frac {p \text {PolyLog}\left (2,\frac {\sqrt {-f} \left (d+e x^n\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {p \text {PolyLog}\left (2,\frac {\sqrt {-f} \left (d+e x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (f x^{2 n}+g\right )}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac {e \left (\sqrt {-f} x^n+\sqrt {g}\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}-\frac {e^2 g p \log \left (d+e x^n\right )}{2 f^2 n \left (d^2 f+e^2 g\right )}+\frac {e^2 g p \log \left (f x^{2 n}+g\right )}{4 f^2 n \left (d^2 f+e^2 g\right )}-\frac {d e \sqrt {g} p \tan ^{-1}\left (\frac {\sqrt {f} x^n}{\sqrt {g}}\right )}{2 f^{3/2} n \left (d^2 f+e^2 g\right )} \]
Antiderivative was successfully verified.
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Rule 31
Rule 43
Rule 205
Rule 260
Rule 263
Rule 266
Rule 635
Rule 706
Rule 2391
Rule 2393
Rule 2394
Rule 2413
Rule 2416
Rule 2475
Rubi steps
\begin {align*} \int \frac {\log \left (c \left (d+e x^n\right )^p\right )}{x \left (f+g x^{-2 n}\right )^2} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {\log \left (c (d+e x)^p\right )}{\left (f+\frac {g}{x^2}\right )^2 x} \, dx,x,x^n\right )}{n}\\ &=\frac {\operatorname {Subst}\left (\int \left (-\frac {g x \log \left (c (d+e x)^p\right )}{f \left (g+f x^2\right )^2}+\frac {x \log \left (c (d+e x)^p\right )}{f \left (g+f x^2\right )}\right ) \, dx,x,x^n\right )}{n}\\ &=\frac {\operatorname {Subst}\left (\int \frac {x \log \left (c (d+e x)^p\right )}{g+f x^2} \, dx,x,x^n\right )}{f n}-\frac {g \operatorname {Subst}\left (\int \frac {x \log \left (c (d+e x)^p\right )}{\left (g+f x^2\right )^2} \, dx,x,x^n\right )}{f n}\\ &=\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (g+f x^{2 n}\right )}+\frac {\operatorname {Subst}\left (\int \left (-\frac {\sqrt {-f} \log \left (c (d+e x)^p\right )}{2 f \left (\sqrt {g}-\sqrt {-f} x\right )}+\frac {\sqrt {-f} \log \left (c (d+e x)^p\right )}{2 f \left (\sqrt {g}+\sqrt {-f} x\right )}\right ) \, dx,x,x^n\right )}{f n}-\frac {(e g p) \operatorname {Subst}\left (\int \frac {1}{(d+e x) \left (g+f x^2\right )} \, dx,x,x^n\right )}{2 f^2 n}\\ &=\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (g+f x^{2 n}\right )}-\frac {\operatorname {Subst}\left (\int \frac {\log \left (c (d+e x)^p\right )}{\sqrt {g}-\sqrt {-f} x} \, dx,x,x^n\right )}{2 (-f)^{3/2} n}+\frac {\operatorname {Subst}\left (\int \frac {\log \left (c (d+e x)^p\right )}{\sqrt {g}+\sqrt {-f} x} \, dx,x,x^n\right )}{2 (-f)^{3/2} n}-\frac {(e g p) \operatorname {Subst}\left (\int \frac {d f-e f x}{g+f x^2} \, dx,x,x^n\right )}{2 f^2 \left (d^2 f+e^2 g\right ) n}-\frac {\left (e^3 g p\right ) \operatorname {Subst}\left (\int \frac {1}{d+e x} \, dx,x,x^n\right )}{2 f^2 \left (d^2 f+e^2 g\right ) n}\\ &=-\frac {e^2 g p \log \left (d+e x^n\right )}{2 f^2 \left (d^2 f+e^2 g\right ) n}+\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (g+f x^{2 n}\right )}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac {e \left (\sqrt {g}+\sqrt {-f} x^n\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}-\frac {(e p) \operatorname {Subst}\left (\int \frac {\log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{d+e x} \, dx,x,x^n\right )}{2 f^2 n}-\frac {(e p) \operatorname {Subst}\left (\int \frac {\log \left (\frac {e \left (\sqrt {g}+\sqrt {-f} x\right )}{-d \sqrt {-f}+e \sqrt {g}}\right )}{d+e x} \, dx,x,x^n\right )}{2 f^2 n}-\frac {(d e g p) \operatorname {Subst}\left (\int \frac {1}{g+f x^2} \, dx,x,x^n\right )}{2 f \left (d^2 f+e^2 g\right ) n}+\frac {\left (e^2 g p\right ) \operatorname {Subst}\left (\int \frac {x}{g+f x^2} \, dx,x,x^n\right )}{2 f \left (d^2 f+e^2 g\right ) n}\\ &=-\frac {d e \sqrt {g} p \tan ^{-1}\left (\frac {\sqrt {f} x^n}{\sqrt {g}}\right )}{2 f^{3/2} \left (d^2 f+e^2 g\right ) n}-\frac {e^2 g p \log \left (d+e x^n\right )}{2 f^2 \left (d^2 f+e^2 g\right ) n}+\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (g+f x^{2 n}\right )}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac {e \left (\sqrt {g}+\sqrt {-f} x^n\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {e^2 g p \log \left (g+f x^{2 n}\right )}{4 f^2 \left (d^2 f+e^2 g\right ) n}-\frac {p \operatorname {Subst}\left (\int \frac {\log \left (1+\frac {\sqrt {-f} x}{-d \sqrt {-f}+e \sqrt {g}}\right )}{x} \, dx,x,d+e x^n\right )}{2 f^2 n}-\frac {p \operatorname {Subst}\left (\int \frac {\log \left (1-\frac {\sqrt {-f} x}{d \sqrt {-f}+e \sqrt {g}}\right )}{x} \, dx,x,d+e x^n\right )}{2 f^2 n}\\ &=-\frac {d e \sqrt {g} p \tan ^{-1}\left (\frac {\sqrt {f} x^n}{\sqrt {g}}\right )}{2 f^{3/2} \left (d^2 f+e^2 g\right ) n}-\frac {e^2 g p \log \left (d+e x^n\right )}{2 f^2 \left (d^2 f+e^2 g\right ) n}+\frac {g \log \left (c \left (d+e x^n\right )^p\right )}{2 f^2 n \left (g+f x^{2 n}\right )}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (\frac {e \left (\sqrt {g}-\sqrt {-f} x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}+\frac {\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac {e \left (\sqrt {g}+\sqrt {-f} x^n\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {e^2 g p \log \left (g+f x^{2 n}\right )}{4 f^2 \left (d^2 f+e^2 g\right ) n}+\frac {p \text {Li}_2\left (\frac {\sqrt {-f} \left (d+e x^n\right )}{d \sqrt {-f}-e \sqrt {g}}\right )}{2 f^2 n}+\frac {p \text {Li}_2\left (\frac {\sqrt {-f} \left (d+e x^n\right )}{d \sqrt {-f}+e \sqrt {g}}\right )}{2 f^2 n}\\ \end {align*}
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Mathematica [F] time = 1.26, size = 0, normalized size = 0.00 \[ \int \frac {\log \left (c \left (d+e x^n\right )^p\right )}{x \left (f+g x^{-2 n}\right )^2} \, dx \]
Verification is Not applicable to the result.
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fricas [F] time = 0.47, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{f^{2} x + \frac {2 \, f g x x^{2 \, n}}{x^{4 \, n}} + \frac {g^{2} x}{x^{4 \, n}}}, x\right ) \]
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 \[ \int \frac {\log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{{\left (f + \frac {g}{x^{2 \, n}}\right )}^{2} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.71, size = 810, normalized size = 2.15 \[ -\frac {d e g p \arctan \left (\frac {f \,x^{n}}{\sqrt {f g}}\right )}{2 \left (d^{2} f +e^{2} g \right ) \sqrt {f g}\, f n}-\frac {e^{2} g p \ln \left (e \,x^{n}+d \right )}{2 \left (d^{2} f +e^{2} g \right ) f^{2} n}+\frac {e^{2} g p \ln \left (f \,x^{2 n}+g \right )}{4 \left (d^{2} f +e^{2} g \right ) f^{2} n}-\frac {i \pi g \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i \left (e \,x^{n}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )}{4 \left (f \,x^{2 n}+g \right ) f^{2} n}+\frac {i \pi g \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{2}}{4 \left (f \,x^{2 n}+g \right ) f^{2} n}+\frac {i \pi g \,\mathrm {csgn}\left (i \left (e \,x^{n}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{2}}{4 \left (f \,x^{2 n}+g \right ) f^{2} n}-\frac {i \pi g \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{3}}{4 \left (f \,x^{2 n}+g \right ) f^{2} n}-\frac {i \pi \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i \left (e \,x^{n}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right ) \ln \left (f \,x^{2 n}+g \right )}{4 f^{2} n}+\frac {i \pi \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{2} \ln \left (f \,x^{2 n}+g \right )}{4 f^{2} n}+\frac {i \pi \,\mathrm {csgn}\left (i \left (e \,x^{n}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{2} \ln \left (f \,x^{2 n}+g \right )}{4 f^{2} n}-\frac {i \pi \mathrm {csgn}\left (i c \left (e \,x^{n}+d \right )^{p}\right )^{3} \ln \left (f \,x^{2 n}+g \right )}{4 f^{2} n}+\frac {p \ln \left (\frac {d f +\sqrt {-f g}\, e -\left (e \,x^{n}+d \right ) f}{d f +\sqrt {-f g}\, e}\right ) \ln \left (e \,x^{n}+d \right )}{2 f^{2} n}+\frac {p \ln \left (\frac {-d f +\sqrt {-f g}\, e +\left (e \,x^{n}+d \right ) f}{-d f +\sqrt {-f g}\, e}\right ) \ln \left (e \,x^{n}+d \right )}{2 f^{2} n}-\frac {p \ln \left (e \,x^{n}+d \right ) \ln \left (f \,x^{2 n}+g \right )}{2 f^{2} n}+\frac {g \ln \relax (c )}{2 \left (f \,x^{2 n}+g \right ) f^{2} n}+\frac {g \ln \left (\left (e \,x^{n}+d \right )^{p}\right )}{2 \left (f \,x^{2 n}+g \right ) f^{2} n}+\frac {p \dilog \left (\frac {d f +\sqrt {-f g}\, e -\left (e \,x^{n}+d \right ) f}{d f +\sqrt {-f g}\, e}\right )}{2 f^{2} n}+\frac {p \dilog \left (\frac {-d f +\sqrt {-f g}\, e +\left (e \,x^{n}+d \right ) f}{-d f +\sqrt {-f g}\, e}\right )}{2 f^{2} n}+\frac {\ln \relax (c ) \ln \left (f \,x^{2 n}+g \right )}{2 f^{2} n}+\frac {\ln \left (\left (e \,x^{n}+d \right )^{p}\right ) \ln \left (f \,x^{2 n}+g \right )}{2 f^{2} n} \]
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 \[ \int \frac {\log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{{\left (f + \frac {g}{x^{2 \, n}}\right )}^{2} x}\,{d x} \]
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 \[ \int \frac {\ln \left (c\,{\left (d+e\,x^n\right )}^p\right )}{x\,{\left (f+\frac {g}{x^{2\,n}}\right )}^2} \,d x \]
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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