Optimal. Leaf size=285 \[ -\frac{16 c^2 \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{105 e^2 (d+e x) (2 c d-b e)^4}-\frac{8 c \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{105 e^2 (d+e x)^2 (2 c d-b e)^3}-\frac{2 \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{35 e^2 (d+e x)^3 (2 c d-b e)^2}-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (d+e x)^4 (2 c d-b e)} \]
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Rubi [A] time = 0.441794, antiderivative size = 285, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 44, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.068, Rules used = {792, 658, 650} \[ -\frac{16 c^2 \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{105 e^2 (d+e x) (2 c d-b e)^4}-\frac{8 c \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{105 e^2 (d+e x)^2 (2 c d-b e)^3}-\frac{2 \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} (-7 b e g+8 c d g+6 c e f)}{35 e^2 (d+e x)^3 (2 c d-b e)^2}-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (d+e x)^4 (2 c d-b e)} \]
Antiderivative was successfully verified.
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Rule 792
Rule 658
Rule 650
Rubi steps
\begin{align*} \int \frac{f+g x}{(d+e x)^4 \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}} \, dx &=-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (2 c d-b e) (d+e x)^4}+\frac{(6 c e f+8 c d g-7 b e g) \int \frac{1}{(d+e x)^3 \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}} \, dx}{7 e (2 c d-b e)}\\ &=-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (2 c d-b e) (d+e x)^4}-\frac{2 (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{35 e^2 (2 c d-b e)^2 (d+e x)^3}+\frac{(4 c (6 c e f+8 c d g-7 b e g)) \int \frac{1}{(d+e x)^2 \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}} \, dx}{35 e (2 c d-b e)^2}\\ &=-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (2 c d-b e) (d+e x)^4}-\frac{2 (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{35 e^2 (2 c d-b e)^2 (d+e x)^3}-\frac{8 c (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{105 e^2 (2 c d-b e)^3 (d+e x)^2}+\frac{\left (8 c^2 (6 c e f+8 c d g-7 b e g)\right ) \int \frac{1}{(d+e x) \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}} \, dx}{105 e (2 c d-b e)^3}\\ &=-\frac{2 (e f-d g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{7 e^2 (2 c d-b e) (d+e x)^4}-\frac{2 (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{35 e^2 (2 c d-b e)^2 (d+e x)^3}-\frac{8 c (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{105 e^2 (2 c d-b e)^3 (d+e x)^2}-\frac{16 c^2 (6 c e f+8 c d g-7 b e g) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2}}{105 e^2 (2 c d-b e)^4 (d+e x)}\\ \end{align*}
Mathematica [A] time = 0.186849, size = 247, normalized size = 0.87 \[ \frac{2 (b e-c d+c e x) \left (2 b^2 c e^2 \left (23 d^2 g+d e (54 f+82 g x)+e^2 x (9 f+14 g x)\right )-3 b^3 e^3 (2 d g+5 e f+7 e g x)-4 b c^2 e \left (d^2 e (69 f+131 g x)+36 d^3 g+2 d e^2 x (15 f+32 g x)+2 e^3 x^2 (3 f+7 g x)\right )+8 c^3 \left (d^2 e^2 x (39 f+32 g x)+4 d^3 e (9 f+13 g x)+13 d^4 g+8 d e^3 x^2 (3 f+g x)+6 e^4 f x^3\right )\right )}{105 e^2 (d+e x)^3 (b e-2 c d)^4 \sqrt{(d+e x) (c (d-e x)-b e)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 382, normalized size = 1.3 \begin{align*} -{\frac{ \left ( 2\,cex+2\,be-2\,cd \right ) \left ( 56\,b{c}^{2}{e}^{4}g{x}^{3}-64\,{c}^{3}d{e}^{3}g{x}^{3}-48\,{c}^{3}{e}^{4}f{x}^{3}-28\,{b}^{2}c{e}^{4}g{x}^{2}+256\,b{c}^{2}d{e}^{3}g{x}^{2}+24\,b{c}^{2}{e}^{4}f{x}^{2}-256\,{c}^{3}{d}^{2}{e}^{2}g{x}^{2}-192\,{c}^{3}d{e}^{3}f{x}^{2}+21\,{b}^{3}{e}^{4}gx-164\,{b}^{2}cd{e}^{3}gx-18\,{b}^{2}c{e}^{4}fx+524\,b{c}^{2}{d}^{2}{e}^{2}gx+120\,b{c}^{2}d{e}^{3}fx-416\,{c}^{3}{d}^{3}egx-312\,{c}^{3}{d}^{2}{e}^{2}fx+6\,{b}^{3}d{e}^{3}g+15\,{b}^{3}{e}^{4}f-46\,{b}^{2}c{d}^{2}{e}^{2}g-108\,{b}^{2}cd{e}^{3}f+144\,b{c}^{2}{d}^{3}eg+276\,b{c}^{2}{d}^{2}{e}^{2}f-104\,{c}^{3}{d}^{4}g-288\,{c}^{3}{d}^{3}ef \right ) }{105\, \left ({b}^{4}{e}^{4}-8\,{b}^{3}cd{e}^{3}+24\,{b}^{2}{c}^{2}{d}^{2}{e}^{2}-32\,b{c}^{3}{d}^{3}e+16\,{c}^{4}{d}^{4} \right ){e}^{2} \left ( ex+d \right ) ^{3}}{\frac{1}{\sqrt{-c{e}^{2}{x}^{2}-b{e}^{2}x-bde+c{d}^{2}}}}} \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(-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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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 [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: NotImplementedError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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