Optimal. Leaf size=137 \[ -\frac{2 \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-5 b e g+8 c d g+2 c e f)}{15 e^2 (d+e x)^3 (2 c d-b e)^2}-\frac{2 (e f-d g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{5 e^2 (d+e x)^4 (2 c d-b e)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.206598, antiderivative size = 137, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 44, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045, Rules used = {792, 650} \[ -\frac{2 \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2} (-5 b e g+8 c d g+2 c e f)}{15 e^2 (d+e x)^3 (2 c d-b e)^2}-\frac{2 (e f-d g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{5 e^2 (d+e x)^4 (2 c d-b e)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 792
Rule 650
Rubi steps
\begin{align*} \int \frac{(f+g x) \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}}{(d+e x)^4} \, dx &=-\frac{2 (e f-d g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{5 e^2 (2 c d-b e) (d+e x)^4}+\frac{(2 c e f+8 c d g-5 b e g) \int \frac{\sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}}{(d+e x)^3} \, dx}{5 e (2 c d-b e)}\\ &=-\frac{2 (e f-d g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{5 e^2 (2 c d-b e) (d+e x)^4}-\frac{2 (2 c e f+8 c d g-5 b e g) \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{15 e^2 (2 c d-b e)^2 (d+e x)^3}\\ \end{align*}
Mathematica [A] time = 0.0666737, size = 102, normalized size = 0.74 \[ \frac{2 (b e-c d+c e x) \sqrt{(d+e x) (c (d-e x)-b e)} \left (2 c \left (d^2 g+4 d e (f+g x)+e^2 f x\right )-b e (2 d g+3 e f+5 e g x)\right )}{15 e^2 (d+e x)^3 (b e-2 c d)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.007, size = 128, normalized size = 0.9 \begin{align*} -{\frac{ \left ( 2\,cex+2\,be-2\,cd \right ) \left ( 5\,b{e}^{2}gx-8\,cdegx-2\,c{e}^{2}fx+2\,bdeg+3\,b{e}^{2}f-2\,c{d}^{2}g-8\,cdef \right ) }{15\, \left ( ex+d \right ) ^{3}{e}^{2} \left ({b}^{2}{e}^{2}-4\,bcde+4\,{c}^{2}{d}^{2} \right ) }\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.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 58.2361, size = 620, normalized size = 4.53 \begin{align*} \frac{2 \, \sqrt{-c e^{2} x^{2} - b e^{2} x + c d^{2} - b d e}{\left ({\left (2 \, c^{2} e^{3} f +{\left (8 \, c^{2} d e^{2} - 5 \, b c e^{3}\right )} g\right )} x^{2} -{\left (8 \, c^{2} d^{2} e - 11 \, b c d e^{2} + 3 \, b^{2} e^{3}\right )} f - 2 \,{\left (c^{2} d^{3} - 2 \, b c d^{2} e + b^{2} d e^{2}\right )} g +{\left ({\left (6 \, c^{2} d e^{2} - b c e^{3}\right )} f -{\left (6 \, c^{2} d^{2} e - 11 \, b c d e^{2} + 5 \, b^{2} e^{3}\right )} g\right )} x\right )}}{15 \,{\left (4 \, c^{2} d^{5} e^{2} - 4 \, b c d^{4} e^{3} + b^{2} d^{3} e^{4} +{\left (4 \, c^{2} d^{2} e^{5} - 4 \, b c d e^{6} + b^{2} e^{7}\right )} x^{3} + 3 \,{\left (4 \, c^{2} d^{3} e^{4} - 4 \, b c d^{2} e^{5} + b^{2} d e^{6}\right )} x^{2} + 3 \,{\left (4 \, c^{2} d^{4} e^{3} - 4 \, b c d^{3} e^{4} + b^{2} d^{2} e^{5}\right )} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]