Optimal. Leaf size=257 \[ \frac {\sqrt {-a} p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d-\sqrt {b} e}\right )}{e \left (\sqrt {-a} d-\sqrt {b} e\right ) (1+m) (2+m)}+\frac {\sqrt {-a} p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d+\sqrt {b} e}\right )}{e \left (\sqrt {-a} d+\sqrt {b} e\right ) (1+m) (2+m)}-\frac {2 p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;1+\frac {e x}{d}\right )}{d e \left (2+3 m+m^2\right )}+\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)} \]
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Rubi [A]
time = 0.36, antiderivative size = 257, normalized size of antiderivative = 1.00, number of steps
used = 9, number of rules used = 6, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {2513, 1584,
975, 67, 845, 70} \begin {gather*} \frac {(d+e x)^{m+1} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (m+1)}+\frac {\sqrt {-a} p (d+e x)^{m+2} \, _2F_1\left (1,m+2;m+3;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d-\sqrt {b} e}\right )}{e (m+1) (m+2) \left (\sqrt {-a} d-\sqrt {b} e\right )}+\frac {\sqrt {-a} p (d+e x)^{m+2} \, _2F_1\left (1,m+2;m+3;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d+\sqrt {b} e}\right )}{e (m+1) (m+2) \left (\sqrt {-a} d+\sqrt {b} e\right )}-\frac {2 p (d+e x)^{m+2} \, _2F_1\left (1,m+2;m+3;\frac {e x}{d}+1\right )}{d e \left (m^2+3 m+2\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 67
Rule 70
Rule 845
Rule 975
Rule 1584
Rule 2513
Rubi steps
\begin {align*} \int (d+e x)^m \log \left (c \left (a+\frac {b}{x^2}\right )^p\right ) \, dx &=\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}+\frac {(2 b p) \int \frac {(d+e x)^{1+m}}{\left (a+\frac {b}{x^2}\right ) x^3} \, dx}{e (1+m)}\\ &=\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}+\frac {(2 b p) \int \frac {(d+e x)^{1+m}}{x \left (b+a x^2\right )} \, dx}{e (1+m)}\\ &=\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}+\frac {(2 b p) \int \left (\frac {(d+e x)^{1+m}}{b x}-\frac {a x (d+e x)^{1+m}}{b \left (b+a x^2\right )}\right ) \, dx}{e (1+m)}\\ &=\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}+\frac {(2 p) \int \frac {(d+e x)^{1+m}}{x} \, dx}{e (1+m)}-\frac {(2 a p) \int \frac {x (d+e x)^{1+m}}{b+a x^2} \, dx}{e (1+m)}\\ &=-\frac {2 p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;1+\frac {e x}{d}\right )}{d e \left (2+3 m+m^2\right )}+\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}-\frac {(2 a p) \int \left (-\frac {\sqrt {-a} (d+e x)^{1+m}}{2 a \left (\sqrt {b}-\sqrt {-a} x\right )}+\frac {\sqrt {-a} (d+e x)^{1+m}}{2 a \left (\sqrt {b}+\sqrt {-a} x\right )}\right ) \, dx}{e (1+m)}\\ &=-\frac {2 p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;1+\frac {e x}{d}\right )}{d e \left (2+3 m+m^2\right )}+\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}+\frac {\left (\sqrt {-a} p\right ) \int \frac {(d+e x)^{1+m}}{\sqrt {b}-\sqrt {-a} x} \, dx}{e (1+m)}-\frac {\left (\sqrt {-a} p\right ) \int \frac {(d+e x)^{1+m}}{\sqrt {b}+\sqrt {-a} x} \, dx}{e (1+m)}\\ &=\frac {\sqrt {-a} p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d-\sqrt {b} e}\right )}{e \left (\sqrt {-a} d-\sqrt {b} e\right ) (1+m) (2+m)}+\frac {\sqrt {-a} p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;\frac {\sqrt {-a} (d+e x)}{\sqrt {-a} d+\sqrt {b} e}\right )}{e \left (\sqrt {-a} d+\sqrt {b} e\right ) (1+m) (2+m)}-\frac {2 p (d+e x)^{2+m} \, _2F_1\left (1,2+m;3+m;1+\frac {e x}{d}\right )}{d e \left (2+3 m+m^2\right )}+\frac {(d+e x)^{1+m} \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )}{e (1+m)}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 0.70, size = 310, normalized size = 1.21 \begin {gather*} \frac {(d+e x)^m \left (2 d p \left (1+\frac {d}{e x}\right )^{-m} \, _2F_1\left (-m,-m;1-m;-\frac {d}{e x}\right )-\frac {\left (\sqrt {a} d+i \sqrt {b} e\right ) p \left (\frac {\sqrt {a} (d+e x)}{e \left (-i \sqrt {b}+\sqrt {a} x\right )}\right )^{-m} \, _2F_1\left (-m,-m;1-m;\frac {\sqrt {a} d+i \sqrt {b} e}{i \sqrt {b} e-\sqrt {a} e x}\right )}{\sqrt {a}}-\frac {\left (\sqrt {a} d-i \sqrt {b} e\right ) p \left (\frac {\sqrt {a} (d+e x)}{e \left (i \sqrt {b}+\sqrt {a} x\right )}\right )^{-m} \, _2F_1\left (-m,-m;1-m;-\frac {\sqrt {a} d-i \sqrt {b} e}{i \sqrt {b} e+\sqrt {a} e x}\right )}{\sqrt {a}}+m (d+e x) \log \left (c \left (a+\frac {b}{x^2}\right )^p\right )\right )}{e m (1+m)} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.25, size = 0, normalized size = 0.00 \[\int \left (e x +d \right )^{m} \ln \left (c \left (a +\frac {b}{x^{2}}\right )^{p}\right )\, dx\]
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 = -0.00 \begin {gather*} \int \ln \left (c\,{\left (a+\frac {b}{x^2}\right )}^p\right )\,{\left (d+e\,x\right )}^m \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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