Optimal. Leaf size=191 \[ -\frac{2 \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-4 b e g+c d g+7 c e f)}{35 c^2 e^2 \sqrt{d+e x}}-\frac{4 (2 c d-b e) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-4 b e g+c d g+7 c e f)}{105 c^3 e^2 (d+e x)^{3/2}}-\frac{2 g \sqrt{d+e x} \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{7 c e^2} \]
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Rubi [A] time = 0.301726, antiderivative size = 191, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 46, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.065, Rules used = {794, 656, 648} \[ -\frac{2 \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-4 b e g+c d g+7 c e f)}{35 c^2 e^2 \sqrt{d+e x}}-\frac{4 (2 c d-b e) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-4 b e g+c d g+7 c e f)}{105 c^3 e^2 (d+e x)^{3/2}}-\frac{2 g \sqrt{d+e x} \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{7 c e^2} \]
Antiderivative was successfully verified.
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Rule 794
Rule 656
Rule 648
Rubi steps
\begin{align*} \int \sqrt{d+e x} (f+g x) \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2} \, dx &=-\frac{2 g \sqrt{d+e x} \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{7 c e^2}-\frac{\left (2 \left (\frac{3}{2} e \left (-2 c e^2 f+b e^2 g\right )+\frac{1}{2} \left (-c e^3 f+\left (-c d e^2+b e^3\right ) g\right )\right )\right ) \int \sqrt{d+e x} \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2} \, dx}{7 c e^3}\\ &=-\frac{2 (7 c e f+c d g-4 b e g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{35 c^2 e^2 \sqrt{d+e x}}-\frac{2 g \sqrt{d+e x} \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{7 c e^2}+\frac{(2 (2 c d-b e) (7 c e f+c d g-4 b e g)) \int \frac{\sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}}{\sqrt{d+e x}} \, dx}{35 c^2 e}\\ &=-\frac{4 (2 c d-b e) (7 c e f+c d g-4 b e g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{105 c^3 e^2 (d+e x)^{3/2}}-\frac{2 (7 c e f+c d g-4 b e g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{35 c^2 e^2 \sqrt{d+e x}}-\frac{2 g \sqrt{d+e x} \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{7 c e^2}\\ \end{align*}
Mathematica [A] time = 0.112345, size = 119, normalized size = 0.62 \[ \frac{2 (b e-c d+c e x) \sqrt{(d+e x) (c (d-e x)-b e)} \left (8 b^2 e^2 g-2 b c e (15 d g+7 e f+6 e g x)+c^2 \left (22 d^2 g+d e (49 f+33 g x)+3 e^2 x (7 f+5 g x)\right )\right )}{105 c^3 e^2 \sqrt{d+e x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 139, normalized size = 0.7 \begin{align*}{\frac{ \left ( 2\,cex+2\,be-2\,cd \right ) \left ( 15\,g{x}^{2}{c}^{2}{e}^{2}-12\,bc{e}^{2}gx+33\,{c}^{2}degx+21\,{c}^{2}{e}^{2}fx+8\,{b}^{2}{e}^{2}g-30\,bcdeg-14\,bc{e}^{2}f+22\,{c}^{2}{d}^{2}g+49\,{c}^{2}def \right ) }{105\,{c}^{3}{e}^{2}}\sqrt{-c{e}^{2}{x}^{2}-b{e}^{2}x-bde+c{d}^{2}}{\frac{1}{\sqrt{ex+d}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.26962, size = 319, normalized size = 1.67 \begin{align*} \frac{2 \,{\left (3 \, c^{2} e^{2} x^{2} - 7 \, c^{2} d^{2} + 9 \, b c d e - 2 \, b^{2} e^{2} +{\left (4 \, c^{2} d e + b c e^{2}\right )} x\right )} \sqrt{-c e x + c d - b e}{\left (e x + d\right )} f}{15 \,{\left (c^{2} e^{2} x + c^{2} d e\right )}} + \frac{2 \,{\left (15 \, c^{3} e^{3} x^{3} - 22 \, c^{3} d^{3} + 52 \, b c^{2} d^{2} e - 38 \, b^{2} c d e^{2} + 8 \, b^{3} e^{3} + 3 \,{\left (6 \, c^{3} d e^{2} + b c^{2} e^{3}\right )} x^{2} -{\left (11 \, c^{3} d^{2} e - 15 \, b c^{2} d e^{2} + 4 \, b^{2} c e^{3}\right )} x\right )} \sqrt{-c e x + c d - b e}{\left (e x + d\right )} g}{105 \,{\left (c^{3} e^{3} x + c^{3} d e^{2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.84915, size = 486, normalized size = 2.54 \begin{align*} \frac{2 \,{\left (15 \, c^{3} e^{3} g x^{3} + 3 \,{\left (7 \, c^{3} e^{3} f +{\left (6 \, c^{3} d e^{2} + b c^{2} e^{3}\right )} g\right )} x^{2} - 7 \,{\left (7 \, c^{3} d^{2} e - 9 \, b c^{2} d e^{2} + 2 \, b^{2} c e^{3}\right )} f - 2 \,{\left (11 \, c^{3} d^{3} - 26 \, b c^{2} d^{2} e + 19 \, b^{2} c d e^{2} - 4 \, b^{3} e^{3}\right )} g +{\left (7 \,{\left (4 \, c^{3} d e^{2} + b c^{2} e^{3}\right )} f -{\left (11 \, c^{3} d^{2} e - 15 \, b c^{2} d e^{2} + 4 \, b^{2} c e^{3}\right )} g\right )} x\right )} \sqrt{-c e^{2} x^{2} - b e^{2} x + c d^{2} - b d e} \sqrt{e x + d}}{105 \,{\left (c^{3} e^{3} x + c^{3} d e^{2}\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 \sqrt{- \left (d + e x\right ) \left (b e - c d + c e x\right )} \sqrt{d + e x} \left (f + g x\right )\, dx \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: AttributeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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