Optimal. Leaf size=200 \[ -\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}+\frac{2 e^2 f^2 p}{5 d^2 x}+\frac{2 e^{5/2} f^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{5 d^{5/2}}-\frac{4 e^{3/2} f g p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{3 d^{3/2}}-\frac{2 e f^2 p}{15 d x^3}-\frac{4 e f g p}{3 d x}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}} \]
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Rubi [A] time = 0.170722, antiderivative size = 200, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 4, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.16, Rules used = {2476, 2455, 325, 205} \[ -\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}+\frac{2 e^2 f^2 p}{5 d^2 x}+\frac{2 e^{5/2} f^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{5 d^{5/2}}-\frac{4 e^{3/2} f g p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{3 d^{3/2}}-\frac{2 e f^2 p}{15 d x^3}-\frac{4 e f g p}{3 d x}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}} \]
Antiderivative was successfully verified.
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Rule 2476
Rule 2455
Rule 325
Rule 205
Rubi steps
\begin{align*} \int \frac{\left (f+g x^2\right )^2 \log \left (c \left (d+e x^2\right )^p\right )}{x^6} \, dx &=\int \left (\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{x^6}+\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{x^4}+\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x^2}\right ) \, dx\\ &=f^2 \int \frac{\log \left (c \left (d+e x^2\right )^p\right )}{x^6} \, dx+(2 f g) \int \frac{\log \left (c \left (d+e x^2\right )^p\right )}{x^4} \, dx+g^2 \int \frac{\log \left (c \left (d+e x^2\right )^p\right )}{x^2} \, dx\\ &=-\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}+\frac{1}{5} \left (2 e f^2 p\right ) \int \frac{1}{x^4 \left (d+e x^2\right )} \, dx+\frac{1}{3} (4 e f g p) \int \frac{1}{x^2 \left (d+e x^2\right )} \, dx+\left (2 e g^2 p\right ) \int \frac{1}{d+e x^2} \, dx\\ &=-\frac{2 e f^2 p}{15 d x^3}-\frac{4 e f g p}{3 d x}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}}-\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}-\frac{\left (2 e^2 f^2 p\right ) \int \frac{1}{x^2 \left (d+e x^2\right )} \, dx}{5 d}-\frac{\left (4 e^2 f g p\right ) \int \frac{1}{d+e x^2} \, dx}{3 d}\\ &=-\frac{2 e f^2 p}{15 d x^3}+\frac{2 e^2 f^2 p}{5 d^2 x}-\frac{4 e f g p}{3 d x}-\frac{4 e^{3/2} f g p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{3 d^{3/2}}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}}-\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}+\frac{\left (2 e^3 f^2 p\right ) \int \frac{1}{d+e x^2} \, dx}{5 d^2}\\ &=-\frac{2 e f^2 p}{15 d x^3}+\frac{2 e^2 f^2 p}{5 d^2 x}-\frac{4 e f g p}{3 d x}+\frac{2 e^{5/2} f^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{5 d^{5/2}}-\frac{4 e^{3/2} f g p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{3 d^{3/2}}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}}-\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}\\ \end{align*}
Mathematica [C] time = 0.063699, size = 156, normalized size = 0.78 \[ -\frac{f^2 \log \left (c \left (d+e x^2\right )^p\right )}{5 x^5}-\frac{2 f g \log \left (c \left (d+e x^2\right )^p\right )}{3 x^3}-\frac{g^2 \log \left (c \left (d+e x^2\right )^p\right )}{x}-\frac{2 e f^2 p \, _2F_1\left (-\frac{3}{2},1;-\frac{1}{2};-\frac{e x^2}{d}\right )}{15 d x^3}-\frac{4 e f g p \, _2F_1\left (-\frac{1}{2},1;\frac{1}{2};-\frac{e x^2}{d}\right )}{3 d x}+\frac{2 \sqrt{e} g^2 p \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.594, size = 753, normalized size = 3.8 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.88557, size = 774, normalized size = 3.87 \begin{align*} \left [\frac{{\left (3 \, e^{2} f^{2} - 10 \, d e f g + 15 \, d^{2} g^{2}\right )} p x^{5} \sqrt{-\frac{e}{d}} \log \left (\frac{e x^{2} + 2 \, d x \sqrt{-\frac{e}{d}} - d}{e x^{2} + d}\right ) - 2 \, d e f^{2} p x^{2} + 2 \,{\left (3 \, e^{2} f^{2} - 10 \, d e f g\right )} p x^{4} -{\left (15 \, d^{2} g^{2} p x^{4} + 10 \, d^{2} f g p x^{2} + 3 \, d^{2} f^{2} p\right )} \log \left (e x^{2} + d\right ) -{\left (15 \, d^{2} g^{2} x^{4} + 10 \, d^{2} f g x^{2} + 3 \, d^{2} f^{2}\right )} \log \left (c\right )}{15 \, d^{2} x^{5}}, \frac{2 \,{\left (3 \, e^{2} f^{2} - 10 \, d e f g + 15 \, d^{2} g^{2}\right )} p x^{5} \sqrt{\frac{e}{d}} \arctan \left (x \sqrt{\frac{e}{d}}\right ) - 2 \, d e f^{2} p x^{2} + 2 \,{\left (3 \, e^{2} f^{2} - 10 \, d e f g\right )} p x^{4} -{\left (15 \, d^{2} g^{2} p x^{4} + 10 \, d^{2} f g p x^{2} + 3 \, d^{2} f^{2} p\right )} \log \left (e x^{2} + d\right ) -{\left (15 \, d^{2} g^{2} x^{4} + 10 \, d^{2} f g x^{2} + 3 \, d^{2} f^{2}\right )} \log \left (c\right )}{15 \, d^{2} x^{5}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.31353, size = 244, normalized size = 1.22 \begin{align*} \frac{2 \,{\left (15 \, d^{2} g^{2} p e - 10 \, d f g p e^{2} + 3 \, f^{2} p e^{3}\right )} \arctan \left (\frac{x e^{\frac{1}{2}}}{\sqrt{d}}\right ) e^{\left (-\frac{1}{2}\right )}}{15 \, d^{\frac{5}{2}}} - \frac{15 \, d^{2} g^{2} p x^{4} \log \left (x^{2} e + d\right ) + 20 \, d f g p x^{4} e + 15 \, d^{2} g^{2} x^{4} \log \left (c\right ) - 6 \, f^{2} p x^{4} e^{2} + 10 \, d^{2} f g p x^{2} \log \left (x^{2} e + d\right ) + 2 \, d f^{2} p x^{2} e + 10 \, d^{2} f g x^{2} \log \left (c\right ) + 3 \, d^{2} f^{2} p \log \left (x^{2} e + d\right ) + 3 \, d^{2} f^{2} \log \left (c\right )}{15 \, d^{2} x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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