Optimal. Leaf size=78 \[ \frac {g (2 e f+3 d g) x}{e^2}+\frac {g^2 x^2}{2 e}+\frac {2 d (e f+d g)^2}{e^3 (d-e x)}+\frac {(e f+d g) (e f+5 d g) \log (d-e x)}{e^3} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.06, antiderivative size = 78, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {862, 78}
\begin {gather*} \frac {2 d (d g+e f)^2}{e^3 (d-e x)}+\frac {(5 d g+e f) (d g+e f) \log (d-e x)}{e^3}+\frac {g x (3 d g+2 e f)}{e^2}+\frac {g^2 x^2}{2 e} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 78
Rule 862
Rubi steps
\begin {align*} \int \frac {(d+e x)^3 (f+g x)^2}{\left (d^2-e^2 x^2\right )^2} \, dx &=\int \frac {(d+e x) (f+g x)^2}{(d-e x)^2} \, dx\\ &=\int \left (\frac {g (2 e f+3 d g)}{e^2}+\frac {g^2 x}{e}+\frac {(-e f-5 d g) (e f+d g)}{e^2 (d-e x)}+\frac {2 d (e f+d g)^2}{e^2 (-d+e x)^2}\right ) \, dx\\ &=\frac {g (2 e f+3 d g) x}{e^2}+\frac {g^2 x^2}{2 e}+\frac {2 d (e f+d g)^2}{e^3 (d-e x)}+\frac {(e f+d g) (e f+5 d g) \log (d-e x)}{e^3}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.04, size = 83, normalized size = 1.06 \begin {gather*} \frac {2 e g (2 e f+3 d g) x+e^2 g^2 x^2+\frac {4 d (e f+d g)^2}{d-e x}+2 \left (e^2 f^2+6 d e f g+5 d^2 g^2\right ) \log (d-e x)}{2 e^3} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.09, size = 93, normalized size = 1.19
method | result | size |
default | \(\frac {g \left (\frac {1}{2} e g \,x^{2}+3 d g x +2 e f x \right )}{e^{2}}+\frac {\left (5 d^{2} g^{2}+6 d e f g +e^{2} f^{2}\right ) \ln \left (-e x +d \right )}{e^{3}}+\frac {2 d \left (d^{2} g^{2}+2 d e f g +e^{2} f^{2}\right )}{e^{3} \left (-e x +d \right )}\) | \(93\) |
risch | \(\frac {g^{2} x^{2}}{2 e}+\frac {3 g^{2} d x}{e^{2}}+\frac {2 g f x}{e}+\frac {5 \ln \left (-e x +d \right ) d^{2} g^{2}}{e^{3}}+\frac {6 \ln \left (-e x +d \right ) d f g}{e^{2}}+\frac {\ln \left (-e x +d \right ) f^{2}}{e}+\frac {2 d^{3} g^{2}}{e^{3} \left (-e x +d \right )}+\frac {4 d^{2} f g}{e^{2} \left (-e x +d \right )}+\frac {2 d \,f^{2}}{e \left (-e x +d \right )}\) | \(132\) |
norman | \(\frac {\frac {d \left (5 d^{2} g^{2}+6 d e f g +2 e^{2} f^{2}\right ) x}{e^{2}}+\frac {d^{2} \left (5 d^{2} g^{2}+8 d e f g +4 e^{2} f^{2}\right )}{2 e^{3}}-\frac {e \,g^{2} x^{4}}{2}-g \left (3 d g +2 e f \right ) x^{3}}{-e^{2} x^{2}+d^{2}}+\frac {\left (5 d^{2} g^{2}+6 d e f g +e^{2} f^{2}\right ) \ln \left (-e x +d \right )}{e^{3}}\) | \(135\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.28, size = 103, normalized size = 1.32 \begin {gather*} {\left (5 \, d^{2} g^{2} + 6 \, d f g e + f^{2} e^{2}\right )} e^{\left (-3\right )} \log \left (x e - d\right ) + \frac {1}{2} \, {\left (g^{2} x^{2} e + 2 \, {\left (3 \, d g^{2} + 2 \, f g e\right )} x\right )} e^{\left (-2\right )} - \frac {2 \, {\left (d^{3} g^{2} + 2 \, d^{2} f g e + d f^{2} e^{2}\right )}}{x e^{4} - d e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 1.77, size = 155, normalized size = 1.99 \begin {gather*} -\frac {4 \, d^{3} g^{2} - {\left (g^{2} x^{3} + 4 \, f g x^{2}\right )} e^{3} - {\left (5 \, d g^{2} x^{2} - 4 \, d f g x - 4 \, d f^{2}\right )} e^{2} + 2 \, {\left (3 \, d^{2} g^{2} x + 4 \, d^{2} f g\right )} e + 2 \, {\left (5 \, d^{3} g^{2} - f^{2} x e^{3} - {\left (6 \, d f g x - d f^{2}\right )} e^{2} - {\left (5 \, d^{2} g^{2} x - 6 \, d^{2} f g\right )} e\right )} \log \left (x e - d\right )}{2 \, {\left (x e^{4} - d e^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.28, size = 94, normalized size = 1.21 \begin {gather*} x \left (\frac {3 d g^{2}}{e^{2}} + \frac {2 f g}{e}\right ) + \frac {- 2 d^{3} g^{2} - 4 d^{2} e f g - 2 d e^{2} f^{2}}{- d e^{3} + e^{4} x} + \frac {g^{2} x^{2}}{2 e} + \frac {\left (d g + e f\right ) \left (5 d g + e f\right ) \log {\left (- d + e x \right )}}{e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 2.00, size = 104, normalized size = 1.33 \begin {gather*} {\left (5 \, d^{2} g^{2} + 6 \, d f g e + f^{2} e^{2}\right )} e^{\left (-3\right )} \log \left ({\left | x e - d \right |}\right ) + \frac {1}{2} \, {\left (g^{2} x^{2} e^{3} + 6 \, d g^{2} x e^{2} + 4 \, f g x e^{3}\right )} e^{\left (-4\right )} - \frac {2 \, {\left (d^{3} g^{2} + 2 \, d^{2} f g e + d f^{2} e^{2}\right )} e^{\left (-3\right )}}{x e - d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 2.53, size = 116, normalized size = 1.49 \begin {gather*} x\,\left (\frac {d\,g^2+2\,e\,f\,g}{e^2}+\frac {2\,d\,g^2}{e^2}\right )+\frac {\ln \left (e\,x-d\right )\,\left (5\,d^2\,g^2+6\,d\,e\,f\,g+e^2\,f^2\right )}{e^3}+\frac {g^2\,x^2}{2\,e}+\frac {2\,\left (d^3\,g^2+2\,d^2\,e\,f\,g+d\,e^2\,f^2\right )}{e\,\left (d\,e^2-e^3\,x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________