Optimal. Leaf size=150 \[ -\frac {-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2}{2 e^5 (d+e x)^2}+\frac {2 (2 c d-b e) \left (a e^2-b d e+c d^2\right )}{3 e^5 (d+e x)^3}-\frac {\left (a e^2-b d e+c d^2\right )^2}{4 e^5 (d+e x)^4}+\frac {2 c (2 c d-b e)}{e^5 (d+e x)}+\frac {c^2 \log (d+e x)}{e^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.12, antiderivative size = 150, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {698} \[ -\frac {-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2}{2 e^5 (d+e x)^2}+\frac {2 (2 c d-b e) \left (a e^2-b d e+c d^2\right )}{3 e^5 (d+e x)^3}-\frac {\left (a e^2-b d e+c d^2\right )^2}{4 e^5 (d+e x)^4}+\frac {2 c (2 c d-b e)}{e^5 (d+e x)}+\frac {c^2 \log (d+e x)}{e^5} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 698
Rubi steps
\begin {align*} \int \frac {\left (a+b x+c x^2\right )^2}{(d+e x)^5} \, dx &=\int \left (\frac {\left (c d^2-b d e+a e^2\right )^2}{e^4 (d+e x)^5}+\frac {2 (-2 c d+b e) \left (c d^2-b d e+a e^2\right )}{e^4 (d+e x)^4}+\frac {6 c^2 d^2+b^2 e^2-2 c e (3 b d-a e)}{e^4 (d+e x)^3}-\frac {2 c (2 c d-b e)}{e^4 (d+e x)^2}+\frac {c^2}{e^4 (d+e x)}\right ) \, dx\\ &=-\frac {\left (c d^2-b d e+a e^2\right )^2}{4 e^5 (d+e x)^4}+\frac {2 (2 c d-b e) \left (c d^2-b d e+a e^2\right )}{3 e^5 (d+e x)^3}-\frac {6 c^2 d^2+b^2 e^2-2 c e (3 b d-a e)}{2 e^5 (d+e x)^2}+\frac {2 c (2 c d-b e)}{e^5 (d+e x)}+\frac {c^2 \log (d+e x)}{e^5}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.07, size = 170, normalized size = 1.13 \[ \frac {-e^2 \left (3 a^2 e^2+2 a b e (d+4 e x)+b^2 \left (d^2+4 d e x+6 e^2 x^2\right )\right )-2 c e \left (a e \left (d^2+4 d e x+6 e^2 x^2\right )+3 b \left (d^3+4 d^2 e x+6 d e^2 x^2+4 e^3 x^3\right )\right )+c^2 d \left (25 d^3+88 d^2 e x+108 d e^2 x^2+48 e^3 x^3\right )+12 c^2 (d+e x)^4 \log (d+e x)}{12 e^5 (d+e x)^4} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.80, size = 263, normalized size = 1.75 \[ \frac {25 \, c^{2} d^{4} - 6 \, b c d^{3} e - 2 \, a b d e^{3} - 3 \, a^{2} e^{4} - {\left (b^{2} + 2 \, a c\right )} d^{2} e^{2} + 24 \, {\left (2 \, c^{2} d e^{3} - b c e^{4}\right )} x^{3} + 6 \, {\left (18 \, c^{2} d^{2} e^{2} - 6 \, b c d e^{3} - {\left (b^{2} + 2 \, a c\right )} e^{4}\right )} x^{2} + 4 \, {\left (22 \, c^{2} d^{3} e - 6 \, b c d^{2} e^{2} - 2 \, a b e^{4} - {\left (b^{2} + 2 \, a c\right )} d e^{3}\right )} x + 12 \, {\left (c^{2} e^{4} x^{4} + 4 \, c^{2} d e^{3} x^{3} + 6 \, c^{2} d^{2} e^{2} x^{2} + 4 \, c^{2} d^{3} e x + c^{2} d^{4}\right )} \log \left (e x + d\right )}{12 \, {\left (e^{9} x^{4} + 4 \, d e^{8} x^{3} + 6 \, d^{2} e^{7} x^{2} + 4 \, d^{3} e^{6} x + d^{4} e^{5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.18, size = 304, normalized size = 2.03 \[ -c^{2} e^{\left (-5\right )} \log \left (\frac {{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) + \frac {1}{12} \, {\left (\frac {48 \, c^{2} d e^{15}}{x e + d} - \frac {36 \, c^{2} d^{2} e^{15}}{{\left (x e + d\right )}^{2}} + \frac {16 \, c^{2} d^{3} e^{15}}{{\left (x e + d\right )}^{3}} - \frac {3 \, c^{2} d^{4} e^{15}}{{\left (x e + d\right )}^{4}} - \frac {24 \, b c e^{16}}{x e + d} + \frac {36 \, b c d e^{16}}{{\left (x e + d\right )}^{2}} - \frac {24 \, b c d^{2} e^{16}}{{\left (x e + d\right )}^{3}} + \frac {6 \, b c d^{3} e^{16}}{{\left (x e + d\right )}^{4}} - \frac {6 \, b^{2} e^{17}}{{\left (x e + d\right )}^{2}} - \frac {12 \, a c e^{17}}{{\left (x e + d\right )}^{2}} + \frac {8 \, b^{2} d e^{17}}{{\left (x e + d\right )}^{3}} + \frac {16 \, a c d e^{17}}{{\left (x e + d\right )}^{3}} - \frac {3 \, b^{2} d^{2} e^{17}}{{\left (x e + d\right )}^{4}} - \frac {6 \, a c d^{2} e^{17}}{{\left (x e + d\right )}^{4}} - \frac {8 \, a b e^{18}}{{\left (x e + d\right )}^{3}} + \frac {6 \, a b d e^{18}}{{\left (x e + d\right )}^{4}} - \frac {3 \, a^{2} e^{19}}{{\left (x e + d\right )}^{4}}\right )} e^{\left (-20\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.08, size = 287, normalized size = 1.91 \[ -\frac {a^{2}}{4 \left (e x +d \right )^{4} e}+\frac {a b d}{2 \left (e x +d \right )^{4} e^{2}}-\frac {a c \,d^{2}}{2 \left (e x +d \right )^{4} e^{3}}-\frac {b^{2} d^{2}}{4 \left (e x +d \right )^{4} e^{3}}+\frac {b c \,d^{3}}{2 \left (e x +d \right )^{4} e^{4}}-\frac {c^{2} d^{4}}{4 \left (e x +d \right )^{4} e^{5}}-\frac {2 a b}{3 \left (e x +d \right )^{3} e^{2}}+\frac {4 a c d}{3 \left (e x +d \right )^{3} e^{3}}+\frac {2 b^{2} d}{3 \left (e x +d \right )^{3} e^{3}}-\frac {2 b c \,d^{2}}{\left (e x +d \right )^{3} e^{4}}+\frac {4 c^{2} d^{3}}{3 \left (e x +d \right )^{3} e^{5}}-\frac {a c}{\left (e x +d \right )^{2} e^{3}}-\frac {b^{2}}{2 \left (e x +d \right )^{2} e^{3}}+\frac {3 b c d}{\left (e x +d \right )^{2} e^{4}}-\frac {3 c^{2} d^{2}}{\left (e x +d \right )^{2} e^{5}}-\frac {2 b c}{\left (e x +d \right ) e^{4}}+\frac {4 c^{2} d}{\left (e x +d \right ) e^{5}}+\frac {c^{2} \ln \left (e x +d \right )}{e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.06, size = 215, normalized size = 1.43 \[ \frac {25 \, c^{2} d^{4} - 6 \, b c d^{3} e - 2 \, a b d e^{3} - 3 \, a^{2} e^{4} - {\left (b^{2} + 2 \, a c\right )} d^{2} e^{2} + 24 \, {\left (2 \, c^{2} d e^{3} - b c e^{4}\right )} x^{3} + 6 \, {\left (18 \, c^{2} d^{2} e^{2} - 6 \, b c d e^{3} - {\left (b^{2} + 2 \, a c\right )} e^{4}\right )} x^{2} + 4 \, {\left (22 \, c^{2} d^{3} e - 6 \, b c d^{2} e^{2} - 2 \, a b e^{4} - {\left (b^{2} + 2 \, a c\right )} d e^{3}\right )} x}{12 \, {\left (e^{9} x^{4} + 4 \, d e^{8} x^{3} + 6 \, d^{2} e^{7} x^{2} + 4 \, d^{3} e^{6} x + d^{4} e^{5}\right )}} + \frac {c^{2} \log \left (e x + d\right )}{e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.71, size = 186, normalized size = 1.24 \[ \frac {c^2\,\ln \left (d+e\,x\right )}{e^5}-\frac {x^2\,\left (\frac {b^2\,e^4}{2}+3\,b\,c\,d\,e^3-9\,c^2\,d^2\,e^2+a\,c\,e^4\right )+x\,\left (\frac {b^2\,d\,e^3}{3}+2\,b\,c\,d^2\,e^2+\frac {2\,a\,b\,e^4}{3}-\frac {22\,c^2\,d^3\,e}{3}+\frac {2\,a\,c\,d\,e^3}{3}\right )-x^3\,\left (4\,c^2\,d\,e^3-2\,b\,c\,e^4\right )+\frac {a^2\,e^4}{4}-\frac {25\,c^2\,d^4}{12}+\frac {b^2\,d^2\,e^2}{12}+\frac {a\,b\,d\,e^3}{6}+\frac {b\,c\,d^3\,e}{2}+\frac {a\,c\,d^2\,e^2}{6}}{e^5\,{\left (d+e\,x\right )}^4} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 17.42, size = 238, normalized size = 1.59 \[ \frac {c^{2} \log {\left (d + e x \right )}}{e^{5}} + \frac {- 3 a^{2} e^{4} - 2 a b d e^{3} - 2 a c d^{2} e^{2} - b^{2} d^{2} e^{2} - 6 b c d^{3} e + 25 c^{2} d^{4} + x^{3} \left (- 24 b c e^{4} + 48 c^{2} d e^{3}\right ) + x^{2} \left (- 12 a c e^{4} - 6 b^{2} e^{4} - 36 b c d e^{3} + 108 c^{2} d^{2} e^{2}\right ) + x \left (- 8 a b e^{4} - 8 a c d e^{3} - 4 b^{2} d e^{3} - 24 b c d^{2} e^{2} + 88 c^{2} d^{3} e\right )}{12 d^{4} e^{5} + 48 d^{3} e^{6} x + 72 d^{2} e^{7} x^{2} + 48 d e^{8} x^{3} + 12 e^{9} x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________