Optimal. Leaf size=230 \[ -\frac{b x^{m+2} \left (c^4 d^2 \left (m^2+8 m+15\right )-2 c^2 d e \left (m^2+6 m+5\right )+e^2 \left (m^2+4 m+3\right )\right ) \text{Hypergeometric2F1}\left (1,\frac{m+2}{2},\frac{m+4}{2},-c^2 x^2\right )}{c^3 (m+1) (m+2) (m+3) (m+5)}+\frac{d^2 x^{m+1} \left (a+b \tan ^{-1}(c x)\right )}{m+1}+\frac{2 d e x^{m+3} \left (a+b \tan ^{-1}(c x)\right )}{m+3}+\frac{e^2 x^{m+5} \left (a+b \tan ^{-1}(c x)\right )}{m+5}+\frac{b e x^{m+2} \left (e (m+3)-2 c^2 d (m+5)\right )}{c^3 (m+2) (m+3) (m+5)}-\frac{b e^2 x^{m+4}}{c (m+4) (m+5)} \]
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Rubi [A] time = 0.293679, antiderivative size = 226, normalized size of antiderivative = 0.98, number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19, Rules used = {270, 4976, 1261, 364} \[ \frac{d^2 x^{m+1} \left (a+b \tan ^{-1}(c x)\right )}{m+1}+\frac{2 d e x^{m+3} \left (a+b \tan ^{-1}(c x)\right )}{m+3}+\frac{e^2 x^{m+5} \left (a+b \tan ^{-1}(c x)\right )}{m+5}-\frac{b x^{m+2} \left (c^4 d^2 \left (m^2+8 m+15\right )-2 c^2 d e \left (m^2+6 m+5\right )+e^2 \left (m^2+4 m+3\right )\right ) \, _2F_1\left (1,\frac{m+2}{2};\frac{m+4}{2};-c^2 x^2\right )}{c^3 (m+1) (m+2) (m+3) (m+5)}-\frac{b e x^{m+2} \left (\frac{2 c^2 d}{m+3}-\frac{e}{m+5}\right )}{c^3 (m+2)}-\frac{b e^2 x^{m+4}}{c (m+4) (m+5)} \]
Antiderivative was successfully verified.
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Rule 270
Rule 4976
Rule 1261
Rule 364
Rubi steps
\begin{align*} \int x^m \left (d+e x^2\right )^2 \left (a+b \tan ^{-1}(c x)\right ) \, dx &=\frac{d^2 x^{1+m} \left (a+b \tan ^{-1}(c x)\right )}{1+m}+\frac{2 d e x^{3+m} \left (a+b \tan ^{-1}(c x)\right )}{3+m}+\frac{e^2 x^{5+m} \left (a+b \tan ^{-1}(c x)\right )}{5+m}-(b c) \int \frac{x^{1+m} \left (\frac{d^2}{1+m}+\frac{2 d e x^2}{3+m}+\frac{e^2 x^4}{5+m}\right )}{1+c^2 x^2} \, dx\\ &=\frac{d^2 x^{1+m} \left (a+b \tan ^{-1}(c x)\right )}{1+m}+\frac{2 d e x^{3+m} \left (a+b \tan ^{-1}(c x)\right )}{3+m}+\frac{e^2 x^{5+m} \left (a+b \tan ^{-1}(c x)\right )}{5+m}-(b c) \int \left (\frac{e \left (\frac{2 c^2 d}{3+m}-\frac{e}{5+m}\right ) x^{1+m}}{c^4}+\frac{e^2 x^{3+m}}{c^2 (5+m)}+\frac{\left (15 c^4 d^2-10 c^2 d e+3 e^2+8 c^4 d^2 m-12 c^2 d e m+4 e^2 m+c^4 d^2 m^2-2 c^2 d e m^2+e^2 m^2\right ) x^{1+m}}{c^4 (1+m) (3+m) (5+m) \left (1+c^2 x^2\right )}\right ) \, dx\\ &=-\frac{b e \left (\frac{2 c^2 d}{3+m}-\frac{e}{5+m}\right ) x^{2+m}}{c^3 (2+m)}-\frac{b e^2 x^{4+m}}{c (4+m) (5+m)}+\frac{d^2 x^{1+m} \left (a+b \tan ^{-1}(c x)\right )}{1+m}+\frac{2 d e x^{3+m} \left (a+b \tan ^{-1}(c x)\right )}{3+m}+\frac{e^2 x^{5+m} \left (a+b \tan ^{-1}(c x)\right )}{5+m}-\frac{\left (b \left (e^2 \left (3+4 m+m^2\right )-2 c^2 d e \left (5+6 m+m^2\right )+c^4 d^2 \left (15+8 m+m^2\right )\right )\right ) \int \frac{x^{1+m}}{1+c^2 x^2} \, dx}{c^3 (1+m) (3+m) (5+m)}\\ &=-\frac{b e \left (\frac{2 c^2 d}{3+m}-\frac{e}{5+m}\right ) x^{2+m}}{c^3 (2+m)}-\frac{b e^2 x^{4+m}}{c (4+m) (5+m)}+\frac{d^2 x^{1+m} \left (a+b \tan ^{-1}(c x)\right )}{1+m}+\frac{2 d e x^{3+m} \left (a+b \tan ^{-1}(c x)\right )}{3+m}+\frac{e^2 x^{5+m} \left (a+b \tan ^{-1}(c x)\right )}{5+m}-\frac{b \left (e^2 \left (3+4 m+m^2\right )-2 c^2 d e \left (5+6 m+m^2\right )+c^4 d^2 \left (15+8 m+m^2\right )\right ) x^{2+m} \, _2F_1\left (1,\frac{2+m}{2};\frac{4+m}{2};-c^2 x^2\right )}{c^3 (1+m) (2+m) (3+m) (5+m)}\\ \end{align*}
Mathematica [A] time = 0.205338, size = 193, normalized size = 0.84 \[ x^{m+1} \left (-\frac{b c d^2 x \text{Hypergeometric2F1}\left (1,\frac{m+2}{2},\frac{m+4}{2},-c^2 x^2\right )}{m^2+3 m+2}-\frac{2 b c d e x^3 \text{Hypergeometric2F1}\left (1,\frac{m+4}{2},\frac{m+6}{2},-c^2 x^2\right )}{m^2+7 m+12}-\frac{b c e^2 x^5 \text{Hypergeometric2F1}\left (1,\frac{m+6}{2},\frac{m+8}{2},-c^2 x^2\right )}{(m+5) (m+6)}+\frac{d^2 \left (a+b \tan ^{-1}(c x)\right )}{m+1}+\frac{2 d e x^2 \left (a+b \tan ^{-1}(c x)\right )}{m+3}+\frac{e^2 x^4 \left (a+b \tan ^{-1}(c x)\right )}{m+5}\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.935, size = 0, normalized size = 0. \begin{align*} \int{x}^{m} \left ( e{x}^{2}+d \right ) ^{2} \left ( a+b\arctan \left ( cx \right ) \right ) \, dx \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (a e^{2} x^{4} + 2 \, a d e x^{2} + a d^{2} +{\left (b e^{2} x^{4} + 2 \, b d e x^{2} + b d^{2}\right )} \arctan \left (c x\right )\right )} x^{m}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{m} \left (a + b \operatorname{atan}{\left (c x \right )}\right ) \left (d + e x^{2}\right )^{2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (e x^{2} + d\right )}^{2}{\left (b \arctan \left (c x\right ) + a\right )} x^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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