Optimal. Leaf size=131 \[ -\frac {d-e+f-g+h}{6 (x+1)}-\frac {d-2 e+4 f-8 g+16 h}{12 (x+2)}-\frac {1}{36} \log (1-x) (d+e+f+g+h)+\frac {1}{144} \log (2-x) (d+2 e+4 f+8 g+16 h)-\frac {1}{36} \log (x+1) (7 d-13 e+19 f-25 g+31 h)+\frac {1}{144} \log (x+2) (31 d-50 e+76 f-104 g+112 h) \]
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Rubi [A] time = 0.28, antiderivative size = 131, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 41, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.049, Rules used = {1586, 6728} \[ -\frac {d-e+f-g+h}{6 (x+1)}-\frac {d-2 e+4 f-8 g+16 h}{12 (x+2)}-\frac {1}{36} \log (1-x) (d+e+f+g+h)+\frac {1}{144} \log (2-x) (d+2 e+4 f+8 g+16 h)-\frac {1}{36} \log (x+1) (7 d-13 e+19 f-25 g+31 h)+\frac {1}{144} \log (x+2) (31 d-50 e+76 f-104 g+112 h) \]
Antiderivative was successfully verified.
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Rule 1586
Rule 6728
Rubi steps
\begin {align*} \int \frac {\left (2-3 x+x^2\right ) \left (d+e x+f x^2+g x^3+h x^4\right )}{\left (4-5 x^2+x^4\right )^2} \, dx &=\int \frac {d+e x+f x^2+g x^3+h x^4}{\left (2-3 x+x^2\right ) \left (2+3 x+x^2\right )^2} \, dx\\ &=\int \left (\frac {d+2 e+4 f+8 g+16 h}{144 (-2+x)}+\frac {-d-e-f-g-h}{36 (-1+x)}+\frac {d-e+f-g+h}{6 (1+x)^2}+\frac {-7 d+13 e-19 f+25 g-31 h}{36 (1+x)}+\frac {d-2 e+4 f-8 g+16 h}{12 (2+x)^2}+\frac {31 d-50 e+76 f-104 g+112 h}{144 (2+x)}\right ) \, dx\\ &=-\frac {d-e+f-g+h}{6 (1+x)}-\frac {d-2 e+4 f-8 g+16 h}{12 (2+x)}-\frac {1}{36} (d+e+f+g+h) \log (1-x)+\frac {1}{144} (d+2 e+4 f+8 g+16 h) \log (2-x)-\frac {1}{36} (7 d-13 e+19 f-25 g+31 h) \log (1+x)+\frac {1}{144} (31 d-50 e+76 f-104 g+112 h) \log (2+x)\\ \end {align*}
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Mathematica [A] time = 0.06, size = 136, normalized size = 1.04 \[ \frac {1}{144} \left (-\frac {12 (d (3 x+5)+2 (-e (2 x+3)+3 f x+4 f-5 g x-6 g+9 h x+10 h))}{x^2+3 x+2}-4 \log (1-x) (d+e+f+g+h)+\log (2-x) (d+2 (e+2 f+4 g+8 h))-4 \log (x+1) (7 d-13 e+19 f-25 g+31 h)+\log (x+2) (31 d-50 e+76 f-104 g+112 h)\right ) \]
Antiderivative was successfully verified.
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fricas [B] time = 11.82, size = 267, normalized size = 2.04 \[ -\frac {12 \, {\left (3 \, d - 4 \, e + 6 \, f - 10 \, g + 18 \, h\right )} x - {\left ({\left (31 \, d - 50 \, e + 76 \, f - 104 \, g + 112 \, h\right )} x^{2} + 3 \, {\left (31 \, d - 50 \, e + 76 \, f - 104 \, g + 112 \, h\right )} x + 62 \, d - 100 \, e + 152 \, f - 208 \, g + 224 \, h\right )} \log \left (x + 2\right ) + 4 \, {\left ({\left (7 \, d - 13 \, e + 19 \, f - 25 \, g + 31 \, h\right )} x^{2} + 3 \, {\left (7 \, d - 13 \, e + 19 \, f - 25 \, g + 31 \, h\right )} x + 14 \, d - 26 \, e + 38 \, f - 50 \, g + 62 \, h\right )} \log \left (x + 1\right ) + 4 \, {\left ({\left (d + e + f + g + h\right )} x^{2} + 3 \, {\left (d + e + f + g + h\right )} x + 2 \, d + 2 \, e + 2 \, f + 2 \, g + 2 \, h\right )} \log \left (x - 1\right ) - {\left ({\left (d + 2 \, e + 4 \, f + 8 \, g + 16 \, h\right )} x^{2} + 3 \, {\left (d + 2 \, e + 4 \, f + 8 \, g + 16 \, h\right )} x + 2 \, d + 4 \, e + 8 \, f + 16 \, g + 32 \, h\right )} \log \left (x - 2\right ) + 60 \, d - 72 \, e + 96 \, f - 144 \, g + 240 \, h}{144 \, {\left (x^{2} + 3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.33, size = 133, normalized size = 1.02 \[ \frac {1}{144} \, {\left (31 \, d + 76 \, f - 104 \, g + 112 \, h - 50 \, e\right )} \log \left ({\left | x + 2 \right |}\right ) - \frac {1}{36} \, {\left (7 \, d + 19 \, f - 25 \, g + 31 \, h - 13 \, e\right )} \log \left ({\left | x + 1 \right |}\right ) - \frac {1}{36} \, {\left (d + f + g + h + e\right )} \log \left ({\left | x - 1 \right |}\right ) + \frac {1}{144} \, {\left (d + 4 \, f + 8 \, g + 16 \, h + 2 \, e\right )} \log \left ({\left | x - 2 \right |}\right ) - \frac {{\left (3 \, d + 6 \, f - 10 \, g + 18 \, h - 4 \, e\right )} x + 5 \, d + 8 \, f - 12 \, g + 20 \, h - 6 \, e}{12 \, {\left (x + 2\right )} {\left (x + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 222, normalized size = 1.69 \[ \frac {7 h \ln \left (x +2\right )}{9}-\frac {h \ln \left (x -1\right )}{36}-\frac {31 h \ln \left (x +1\right )}{36}+\frac {h \ln \left (x -2\right )}{9}-\frac {g \ln \left (x -1\right )}{36}-\frac {13 g \ln \left (x +2\right )}{18}+\frac {g \ln \left (x -2\right )}{18}+\frac {25 g \ln \left (x +1\right )}{36}+\frac {31 d \ln \left (x +2\right )}{144}-\frac {25 e \ln \left (x +2\right )}{72}-\frac {e \ln \left (x -1\right )}{36}-\frac {d \ln \left (x -1\right )}{36}+\frac {13 e \ln \left (x +1\right )}{36}-\frac {7 d \ln \left (x +1\right )}{36}+\frac {d \ln \left (x -2\right )}{144}+\frac {e \ln \left (x -2\right )}{72}+\frac {f \ln \left (x -2\right )}{36}-\frac {19 f \ln \left (x +1\right )}{36}-\frac {f \ln \left (x -1\right )}{36}+\frac {19 f \ln \left (x +2\right )}{36}+\frac {g}{6 x +6}+\frac {e}{6 x +6}+\frac {e}{6 x +12}-\frac {4 h}{3 \left (x +2\right )}-\frac {h}{6 \left (x +1\right )}+\frac {2 g}{3 \left (x +2\right )}-\frac {d}{12 \left (x +2\right )}-\frac {d}{6 \left (x +1\right )}-\frac {f}{3 \left (x +2\right )}-\frac {f}{6 \left (x +1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.45, size = 123, normalized size = 0.94 \[ \frac {1}{144} \, {\left (31 \, d - 50 \, e + 76 \, f - 104 \, g + 112 \, h\right )} \log \left (x + 2\right ) - \frac {1}{36} \, {\left (7 \, d - 13 \, e + 19 \, f - 25 \, g + 31 \, h\right )} \log \left (x + 1\right ) - \frac {1}{36} \, {\left (d + e + f + g + h\right )} \log \left (x - 1\right ) + \frac {1}{144} \, {\left (d + 2 \, e + 4 \, f + 8 \, g + 16 \, h\right )} \log \left (x - 2\right ) - \frac {{\left (3 \, d - 4 \, e + 6 \, f - 10 \, g + 18 \, h\right )} x + 5 \, d - 6 \, e + 8 \, f - 12 \, g + 20 \, h}{12 \, {\left (x^{2} + 3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.33, size = 133, normalized size = 1.02 \[ \ln \left (x-2\right )\,\left (\frac {d}{144}+\frac {e}{72}+\frac {f}{36}+\frac {g}{18}+\frac {h}{9}\right )-\ln \left (x-1\right )\,\left (\frac {d}{36}+\frac {e}{36}+\frac {f}{36}+\frac {g}{36}+\frac {h}{36}\right )-\ln \left (x+1\right )\,\left (\frac {7\,d}{36}-\frac {13\,e}{36}+\frac {19\,f}{36}-\frac {25\,g}{36}+\frac {31\,h}{36}\right )-\frac {\frac {5\,d}{12}-\frac {e}{2}+\frac {2\,f}{3}-g+\frac {5\,h}{3}+x\,\left (\frac {d}{4}-\frac {e}{3}+\frac {f}{2}-\frac {5\,g}{6}+\frac {3\,h}{2}\right )}{x^2+3\,x+2}+\ln \left (x+2\right )\,\left (\frac {31\,d}{144}-\frac {25\,e}{72}+\frac {19\,f}{36}-\frac {13\,g}{18}+\frac {7\,h}{9}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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