Optimal. Leaf size=136 \[ \frac {6 d^2 \log (x) (c d-b e)^2}{b^5}-\frac {6 d^2 (c d-b e)^2 \log (b+c x)}{b^5}+\frac {(c d-b e)^3 (b e+3 c d)}{b^4 c^2 (b+c x)}+\frac {d^3 (3 c d-4 b e)}{b^4 x}+\frac {(c d-b e)^4}{2 b^3 c^2 (b+c x)^2}-\frac {d^4}{2 b^3 x^2} \]
________________________________________________________________________________________
Rubi [A] time = 0.15, antiderivative size = 136, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {698} \begin {gather*} \frac {(c d-b e)^3 (b e+3 c d)}{b^4 c^2 (b+c x)}+\frac {(c d-b e)^4}{2 b^3 c^2 (b+c x)^2}+\frac {d^3 (3 c d-4 b e)}{b^4 x}+\frac {6 d^2 \log (x) (c d-b e)^2}{b^5}-\frac {6 d^2 (c d-b e)^2 \log (b+c x)}{b^5}-\frac {d^4}{2 b^3 x^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 698
Rubi steps
\begin {align*} \int \frac {(d+e x)^4}{\left (b x+c x^2\right )^3} \, dx &=\int \left (\frac {d^4}{b^3 x^3}+\frac {d^3 (-3 c d+4 b e)}{b^4 x^2}+\frac {6 d^2 (-c d+b e)^2}{b^5 x}-\frac {(-c d+b e)^4}{b^3 c (b+c x)^3}+\frac {(-c d+b e)^3 (3 c d+b e)}{b^4 c (b+c x)^2}-\frac {6 c d^2 (-c d+b e)^2}{b^5 (b+c x)}\right ) \, dx\\ &=-\frac {d^4}{2 b^3 x^2}+\frac {d^3 (3 c d-4 b e)}{b^4 x}+\frac {(c d-b e)^4}{2 b^3 c^2 (b+c x)^2}+\frac {(c d-b e)^3 (3 c d+b e)}{b^4 c^2 (b+c x)}+\frac {6 d^2 (c d-b e)^2 \log (x)}{b^5}-\frac {6 d^2 (c d-b e)^2 \log (b+c x)}{b^5}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.08, size = 130, normalized size = 0.96 \begin {gather*} -\frac {-\frac {b^2 (c d-b e)^4}{c^2 (b+c x)^2}+\frac {b^2 d^4}{x^2}+\frac {2 b (b e-c d)^3 (b e+3 c d)}{c^2 (b+c x)}+\frac {2 b d^3 (4 b e-3 c d)}{x}-12 d^2 \log (x) (c d-b e)^2+12 d^2 (c d-b e)^2 \log (b+c x)}{2 b^5} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(d+e x)^4}{\left (b x+c x^2\right )^3} \, dx \end {gather*}
Verification is not applicable to the result.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.43, size = 426, normalized size = 3.13 \begin {gather*} -\frac {b^{4} c^{2} d^{4} - 2 \, {\left (6 \, b c^{5} d^{4} - 12 \, b^{2} c^{4} d^{3} e + 6 \, b^{3} c^{3} d^{2} e^{2} - b^{5} c e^{4}\right )} x^{3} - {\left (18 \, b^{2} c^{4} d^{4} - 36 \, b^{3} c^{3} d^{3} e + 18 \, b^{4} c^{2} d^{2} e^{2} - 4 \, b^{5} c d e^{3} - b^{6} e^{4}\right )} x^{2} - 4 \, {\left (b^{3} c^{3} d^{4} - 2 \, b^{4} c^{2} d^{3} e\right )} x + 12 \, {\left ({\left (c^{6} d^{4} - 2 \, b c^{5} d^{3} e + b^{2} c^{4} d^{2} e^{2}\right )} x^{4} + 2 \, {\left (b c^{5} d^{4} - 2 \, b^{2} c^{4} d^{3} e + b^{3} c^{3} d^{2} e^{2}\right )} x^{3} + {\left (b^{2} c^{4} d^{4} - 2 \, b^{3} c^{3} d^{3} e + b^{4} c^{2} d^{2} e^{2}\right )} x^{2}\right )} \log \left (c x + b\right ) - 12 \, {\left ({\left (c^{6} d^{4} - 2 \, b c^{5} d^{3} e + b^{2} c^{4} d^{2} e^{2}\right )} x^{4} + 2 \, {\left (b c^{5} d^{4} - 2 \, b^{2} c^{4} d^{3} e + b^{3} c^{3} d^{2} e^{2}\right )} x^{3} + {\left (b^{2} c^{4} d^{4} - 2 \, b^{3} c^{3} d^{3} e + b^{4} c^{2} d^{2} e^{2}\right )} x^{2}\right )} \log \relax (x)}{2 \, {\left (b^{5} c^{4} x^{4} + 2 \, b^{6} c^{3} x^{3} + b^{7} c^{2} x^{2}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.20, size = 254, normalized size = 1.87 \begin {gather*} \frac {6 \, {\left (c^{2} d^{4} - 2 \, b c d^{3} e + b^{2} d^{2} e^{2}\right )} \log \left ({\left | x \right |}\right )}{b^{5}} - \frac {6 \, {\left (c^{3} d^{4} - 2 \, b c^{2} d^{3} e + b^{2} c d^{2} e^{2}\right )} \log \left ({\left | c x + b \right |}\right )}{b^{5} c} + \frac {12 \, c^{5} d^{4} x^{3} - 24 \, b c^{4} d^{3} x^{3} e + 18 \, b c^{4} d^{4} x^{2} + 12 \, b^{2} c^{3} d^{2} x^{3} e^{2} - 36 \, b^{2} c^{3} d^{3} x^{2} e + 4 \, b^{2} c^{3} d^{4} x + 18 \, b^{3} c^{2} d^{2} x^{2} e^{2} - 8 \, b^{3} c^{2} d^{3} x e - b^{3} c^{2} d^{4} - 2 \, b^{4} c x^{3} e^{4} - 4 \, b^{4} c d x^{2} e^{3} - b^{5} x^{2} e^{4}}{2 \, {\left (c x^{2} + b x\right )}^{2} b^{4} c^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [B] time = 0.06, size = 278, normalized size = 2.04 \begin {gather*} \frac {b \,e^{4}}{2 \left (c x +b \right )^{2} c^{2}}+\frac {3 d^{2} e^{2}}{\left (c x +b \right )^{2} b}-\frac {2 c \,d^{3} e}{\left (c x +b \right )^{2} b^{2}}+\frac {c^{2} d^{4}}{2 \left (c x +b \right )^{2} b^{3}}-\frac {2 d \,e^{3}}{\left (c x +b \right )^{2} c}+\frac {6 d^{2} e^{2}}{\left (c x +b \right ) b^{2}}-\frac {8 c \,d^{3} e}{\left (c x +b \right ) b^{3}}+\frac {6 d^{2} e^{2} \ln \relax (x )}{b^{3}}-\frac {6 d^{2} e^{2} \ln \left (c x +b \right )}{b^{3}}+\frac {3 c^{2} d^{4}}{\left (c x +b \right ) b^{4}}-\frac {12 c \,d^{3} e \ln \relax (x )}{b^{4}}+\frac {12 c \,d^{3} e \ln \left (c x +b \right )}{b^{4}}+\frac {6 c^{2} d^{4} \ln \relax (x )}{b^{5}}-\frac {6 c^{2} d^{4} \ln \left (c x +b \right )}{b^{5}}-\frac {e^{4}}{\left (c x +b \right ) c^{2}}-\frac {4 d^{3} e}{b^{3} x}+\frac {3 c \,d^{4}}{b^{4} x}-\frac {d^{4}}{2 b^{3} x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.39, size = 250, normalized size = 1.84 \begin {gather*} -\frac {b^{3} c^{2} d^{4} - 2 \, {\left (6 \, c^{5} d^{4} - 12 \, b c^{4} d^{3} e + 6 \, b^{2} c^{3} d^{2} e^{2} - b^{4} c e^{4}\right )} x^{3} - {\left (18 \, b c^{4} d^{4} - 36 \, b^{2} c^{3} d^{3} e + 18 \, b^{3} c^{2} d^{2} e^{2} - 4 \, b^{4} c d e^{3} - b^{5} e^{4}\right )} x^{2} - 4 \, {\left (b^{2} c^{3} d^{4} - 2 \, b^{3} c^{2} d^{3} e\right )} x}{2 \, {\left (b^{4} c^{4} x^{4} + 2 \, b^{5} c^{3} x^{3} + b^{6} c^{2} x^{2}\right )}} - \frac {6 \, {\left (c^{2} d^{4} - 2 \, b c d^{3} e + b^{2} d^{2} e^{2}\right )} \log \left (c x + b\right )}{b^{5}} + \frac {6 \, {\left (c^{2} d^{4} - 2 \, b c d^{3} e + b^{2} d^{2} e^{2}\right )} \log \relax (x)}{b^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.15, size = 238, normalized size = 1.75 \begin {gather*} -\frac {\frac {d^4}{2\,b}+\frac {2\,d^3\,x\,\left (2\,b\,e-c\,d\right )}{b^2}+\frac {x^2\,\left (b^4\,e^4+4\,b^3\,c\,d\,e^3-18\,b^2\,c^2\,d^2\,e^2+36\,b\,c^3\,d^3\,e-18\,c^4\,d^4\right )}{2\,b^3\,c^2}+\frac {x^3\,\left (b^4\,e^4-6\,b^2\,c^2\,d^2\,e^2+12\,b\,c^3\,d^3\,e-6\,c^4\,d^4\right )}{b^4\,c}}{b^2\,x^2+2\,b\,c\,x^3+c^2\,x^4}-\frac {12\,d^2\,\mathrm {atanh}\left (\frac {6\,d^2\,{\left (b\,e-c\,d\right )}^2\,\left (b+2\,c\,x\right )}{b\,\left (6\,b^2\,d^2\,e^2-12\,b\,c\,d^3\,e+6\,c^2\,d^4\right )}\right )\,{\left (b\,e-c\,d\right )}^2}{b^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [B] time = 2.85, size = 389, normalized size = 2.86 \begin {gather*} \frac {- b^{3} c^{2} d^{4} + x^{3} \left (- 2 b^{4} c e^{4} + 12 b^{2} c^{3} d^{2} e^{2} - 24 b c^{4} d^{3} e + 12 c^{5} d^{4}\right ) + x^{2} \left (- b^{5} e^{4} - 4 b^{4} c d e^{3} + 18 b^{3} c^{2} d^{2} e^{2} - 36 b^{2} c^{3} d^{3} e + 18 b c^{4} d^{4}\right ) + x \left (- 8 b^{3} c^{2} d^{3} e + 4 b^{2} c^{3} d^{4}\right )}{2 b^{6} c^{2} x^{2} + 4 b^{5} c^{3} x^{3} + 2 b^{4} c^{4} x^{4}} + \frac {6 d^{2} \left (b e - c d\right )^{2} \log {\left (x + \frac {6 b^{3} d^{2} e^{2} - 12 b^{2} c d^{3} e + 6 b c^{2} d^{4} - 6 b d^{2} \left (b e - c d\right )^{2}}{12 b^{2} c d^{2} e^{2} - 24 b c^{2} d^{3} e + 12 c^{3} d^{4}} \right )}}{b^{5}} - \frac {6 d^{2} \left (b e - c d\right )^{2} \log {\left (x + \frac {6 b^{3} d^{2} e^{2} - 12 b^{2} c d^{3} e + 6 b c^{2} d^{4} + 6 b d^{2} \left (b e - c d\right )^{2}}{12 b^{2} c d^{2} e^{2} - 24 b c^{2} d^{3} e + 12 c^{3} d^{4}} \right )}}{b^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________