Integrand size = 104, antiderivative size = 22 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=\frac {3 \left (e^x+x\right )^2 (x-\log (2))}{(5-x)^4} \]
[Out]
Result contains higher order function than in optimal. Order 4 vs. order 3 in optimal.
Time = 0.85 (sec) , antiderivative size = 553, normalized size of antiderivative = 25.14, number of steps used = 39, number of rules used = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {6820, 12, 6874, 37, 45, 2230, 2208, 2209} \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=12 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x))+6 e^5 \operatorname {ExpIntegralEi}(x-5)-\frac {1}{8} e^5 (200-\log (1099511627776)) \operatorname {ExpIntegralEi}(x-5)-\frac {1}{2} e^5 (10+\log (16)) \operatorname {ExpIntegralEi}(x-5)-2 e^{10} (20-\log (16)) \operatorname {ExpIntegralEi}(-2 (5-x))+\frac {3}{2} e^5 (16-\log (4)) \operatorname {ExpIntegralEi}(x-5)+4 e^{10} (7-\log (4)) \operatorname {ExpIntegralEi}(-2 (5-x))+\frac {3 x^4}{20 (5-x)^4}+\frac {6 e^x}{5-x}+\frac {6 e^{2 x}}{5-x}-\frac {3 e^{2 x}}{(5-x)^2}-\frac {e^x (200-\log (1099511627776))}{8 (5-x)}+\frac {e^x (200-\log (1099511627776))}{8 (5-x)^2}-\frac {e^x (200-\log (1099511627776))}{4 (5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}-\frac {15 \log (1024)}{4 (5-x)^4}-\frac {e^x (10+\log (16))}{2 (5-x)}+\frac {e^x (10+\log (16))}{2 (5-x)^2}-\frac {e^x (10+\log (16))}{(5-x)^3}-\frac {e^{2 x} (20-\log (16))}{5-x}+\frac {e^{2 x} (20-\log (16))}{2 (5-x)^2}-\frac {e^{2 x} (20-\log (16))}{2 (5-x)^3}+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}+\frac {3 e^x (16-\log (4))}{2 (5-x)}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {75 (15-\log (4))}{4 (5-x)^4}+\frac {2 e^{2 x} (7-\log (4))}{5-x}-\frac {e^{2 x} (7-\log (4))}{(5-x)^2}+\frac {e^{2 x} (7-\log (4))}{(5-x)^3} \]
[In]
[Out]
Rule 12
Rule 37
Rule 45
Rule 2208
Rule 2209
Rule 2230
Rule 6820
Rule 6874
Rubi steps \begin{align*} \text {integral}& = \int \frac {3 \left (e^x+x\right ) \left (x^2-x (-15+\log (4))-e^x \left (-5+2 x^2+14 \log (2)-x (13+\log (4))\right )-\log (1024)\right )}{(5-x)^5} \, dx \\ & = 3 \int \frac {\left (e^x+x\right ) \left (x^2-x (-15+\log (4))-e^x \left (-5+2 x^2+14 \log (2)-x (13+\log (4))\right )-\log (1024)\right )}{(5-x)^5} \, dx \\ & = 3 \int \left (-\frac {x^3}{(-5+x)^5}+\frac {x^2 (-15+\log (4))}{(-5+x)^5}+\frac {e^{2 x} \left (5-2 x^2-14 \log (2)+x (13+\log (4))\right )}{(5-x)^5}+\frac {x \log (1024)}{(-5+x)^5}+\frac {e^x \left (-2 x^3+x^2 (14+\log (4))-\log (1024)+x (20-\log (65536))\right )}{(5-x)^5}\right ) \, dx \\ & = -\left (3 \int \frac {x^3}{(-5+x)^5} \, dx\right )+3 \int \frac {e^{2 x} \left (5-2 x^2-14 \log (2)+x (13+\log (4))\right )}{(5-x)^5} \, dx+3 \int \frac {e^x \left (-2 x^3+x^2 (14+\log (4))-\log (1024)+x (20-\log (65536))\right )}{(5-x)^5} \, dx+(3 (-15+\log (4))) \int \frac {x^2}{(-5+x)^5} \, dx+(3 \log (1024)) \int \frac {x}{(-5+x)^5} \, dx \\ & = \frac {3 x^4}{20 (5-x)^4}+3 \int \left (\frac {2 e^{2 x}}{(-5+x)^3}+\frac {e^{2 x} (7-\log (4))}{(-5+x)^4}+\frac {e^{2 x} (-20+\log (16))}{(-5+x)^5}\right ) \, dx+3 \int \left (\frac {2 e^x}{(-5+x)^2}+\frac {e^x (16-\log (4))}{(-5+x)^3}+\frac {e^x (-10-\log (16))}{(-5+x)^4}+\frac {e^x (-200+\log (1099511627776))}{(-5+x)^5}\right ) \, dx+(3 (-15+\log (4))) \int \left (\frac {25}{(-5+x)^5}+\frac {10}{(-5+x)^4}+\frac {1}{(-5+x)^3}\right ) \, dx+(3 \log (1024)) \int \left (\frac {5}{(-5+x)^5}+\frac {1}{(-5+x)^4}\right ) \, dx \\ & = \frac {3 x^4}{20 (5-x)^4}+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+6 \int \frac {e^{2 x}}{(-5+x)^3} \, dx+6 \int \frac {e^x}{(-5+x)^2} \, dx+(3 (7-\log (4))) \int \frac {e^{2 x}}{(-5+x)^4} \, dx+(3 (16-\log (4))) \int \frac {e^x}{(-5+x)^3} \, dx+(3 (-20+\log (16))) \int \frac {e^{2 x}}{(-5+x)^5} \, dx-(3 (10+\log (16))) \int \frac {e^x}{(-5+x)^4} \, dx-(3 (200-\log (1099511627776))) \int \frac {e^x}{(-5+x)^5} \, dx \\ & = -\frac {3 e^{2 x}}{(5-x)^2}+\frac {6 e^x}{5-x}+\frac {3 x^4}{20 (5-x)^4}+\frac {e^{2 x} (7-\log (4))}{(5-x)^3}+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}-\frac {e^x (10+\log (16))}{(5-x)^3}-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}+6 \int \frac {e^{2 x}}{(-5+x)^2} \, dx+6 \int \frac {e^x}{-5+x} \, dx+(2 (7-\log (4))) \int \frac {e^{2 x}}{(-5+x)^3} \, dx+\frac {1}{2} (3 (16-\log (4))) \int \frac {e^x}{(-5+x)^2} \, dx+\frac {1}{2} (3 (-20+\log (16))) \int \frac {e^{2 x}}{(-5+x)^4} \, dx-(10+\log (16)) \int \frac {e^x}{(-5+x)^3} \, dx-\frac {1}{4} (3 (200-\log (1099511627776))) \int \frac {e^x}{(-5+x)^4} \, dx \\ & = -\frac {3 e^{2 x}}{(5-x)^2}+\frac {6 e^x}{5-x}+\frac {6 e^{2 x}}{5-x}+\frac {3 x^4}{20 (5-x)^4}+6 e^5 \operatorname {ExpIntegralEi}(-5+x)+\frac {e^{2 x} (7-\log (4))}{(5-x)^3}-\frac {e^{2 x} (7-\log (4))}{(5-x)^2}+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 e^x (16-\log (4))}{2 (5-x)}+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}-\frac {e^{2 x} (20-\log (16))}{2 (5-x)^3}-\frac {e^x (10+\log (16))}{(5-x)^3}+\frac {e^x (10+\log (16))}{2 (5-x)^2}-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}-\frac {e^x (200-\log (1099511627776))}{4 (5-x)^3}+12 \int \frac {e^{2 x}}{-5+x} \, dx+(2 (7-\log (4))) \int \frac {e^{2 x}}{(-5+x)^2} \, dx+\frac {1}{2} (3 (16-\log (4))) \int \frac {e^x}{-5+x} \, dx+(-20+\log (16)) \int \frac {e^{2 x}}{(-5+x)^3} \, dx-\frac {1}{2} (10+\log (16)) \int \frac {e^x}{(-5+x)^2} \, dx-\frac {1}{4} (200-\log (1099511627776)) \int \frac {e^x}{(-5+x)^3} \, dx \\ & = -\frac {3 e^{2 x}}{(5-x)^2}+\frac {6 e^x}{5-x}+\frac {6 e^{2 x}}{5-x}+\frac {3 x^4}{20 (5-x)^4}+12 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x))+6 e^5 \operatorname {ExpIntegralEi}(-5+x)+\frac {e^{2 x} (7-\log (4))}{(5-x)^3}-\frac {e^{2 x} (7-\log (4))}{(5-x)^2}+\frac {2 e^{2 x} (7-\log (4))}{5-x}+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 e^x (16-\log (4))}{2 (5-x)}+\frac {3}{2} e^5 \operatorname {ExpIntegralEi}(-5+x) (16-\log (4))+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}-\frac {e^{2 x} (20-\log (16))}{2 (5-x)^3}+\frac {e^{2 x} (20-\log (16))}{2 (5-x)^2}-\frac {e^x (10+\log (16))}{(5-x)^3}+\frac {e^x (10+\log (16))}{2 (5-x)^2}-\frac {e^x (10+\log (16))}{2 (5-x)}-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}-\frac {e^x (200-\log (1099511627776))}{4 (5-x)^3}+\frac {e^x (200-\log (1099511627776))}{8 (5-x)^2}+(4 (7-\log (4))) \int \frac {e^{2 x}}{-5+x} \, dx+(-20+\log (16)) \int \frac {e^{2 x}}{(-5+x)^2} \, dx-\frac {1}{2} (10+\log (16)) \int \frac {e^x}{-5+x} \, dx-\frac {1}{8} (200-\log (1099511627776)) \int \frac {e^x}{(-5+x)^2} \, dx \\ & = -\frac {3 e^{2 x}}{(5-x)^2}+\frac {6 e^x}{5-x}+\frac {6 e^{2 x}}{5-x}+\frac {3 x^4}{20 (5-x)^4}+12 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x))+6 e^5 \operatorname {ExpIntegralEi}(-5+x)+\frac {e^{2 x} (7-\log (4))}{(5-x)^3}-\frac {e^{2 x} (7-\log (4))}{(5-x)^2}+\frac {2 e^{2 x} (7-\log (4))}{5-x}+4 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x)) (7-\log (4))+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 e^x (16-\log (4))}{2 (5-x)}+\frac {3}{2} e^5 \operatorname {ExpIntegralEi}(-5+x) (16-\log (4))+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}-\frac {e^{2 x} (20-\log (16))}{2 (5-x)^3}+\frac {e^{2 x} (20-\log (16))}{2 (5-x)^2}-\frac {e^{2 x} (20-\log (16))}{5-x}-\frac {e^x (10+\log (16))}{(5-x)^3}+\frac {e^x (10+\log (16))}{2 (5-x)^2}-\frac {e^x (10+\log (16))}{2 (5-x)}-\frac {1}{2} e^5 \operatorname {ExpIntegralEi}(-5+x) (10+\log (16))-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}-\frac {e^x (200-\log (1099511627776))}{4 (5-x)^3}+\frac {e^x (200-\log (1099511627776))}{8 (5-x)^2}-\frac {e^x (200-\log (1099511627776))}{8 (5-x)}+(2 (-20+\log (16))) \int \frac {e^{2 x}}{-5+x} \, dx-\frac {1}{8} (200-\log (1099511627776)) \int \frac {e^x}{-5+x} \, dx \\ & = -\frac {3 e^{2 x}}{(5-x)^2}+\frac {6 e^x}{5-x}+\frac {6 e^{2 x}}{5-x}+\frac {3 x^4}{20 (5-x)^4}+12 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x))+6 e^5 \operatorname {ExpIntegralEi}(-5+x)+\frac {e^{2 x} (7-\log (4))}{(5-x)^3}-\frac {e^{2 x} (7-\log (4))}{(5-x)^2}+\frac {2 e^{2 x} (7-\log (4))}{5-x}+4 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x)) (7-\log (4))+\frac {75 (15-\log (4))}{4 (5-x)^4}-\frac {10 (15-\log (4))}{(5-x)^3}+\frac {3 (15-\log (4))}{2 (5-x)^2}-\frac {3 e^x (16-\log (4))}{2 (5-x)^2}+\frac {3 e^x (16-\log (4))}{2 (5-x)}+\frac {3}{2} e^5 \operatorname {ExpIntegralEi}(-5+x) (16-\log (4))+\frac {3 e^{2 x} (20-\log (16))}{4 (5-x)^4}-\frac {e^{2 x} (20-\log (16))}{2 (5-x)^3}+\frac {e^{2 x} (20-\log (16))}{2 (5-x)^2}-\frac {e^{2 x} (20-\log (16))}{5-x}-2 e^{10} \operatorname {ExpIntegralEi}(-2 (5-x)) (20-\log (16))-\frac {e^x (10+\log (16))}{(5-x)^3}+\frac {e^x (10+\log (16))}{2 (5-x)^2}-\frac {e^x (10+\log (16))}{2 (5-x)}-\frac {1}{2} e^5 \operatorname {ExpIntegralEi}(-5+x) (10+\log (16))-\frac {15 \log (1024)}{4 (5-x)^4}+\frac {\log (1024)}{(5-x)^3}+\frac {3 e^x (200-\log (1099511627776))}{4 (5-x)^4}-\frac {e^x (200-\log (1099511627776))}{4 (5-x)^3}+\frac {e^x (200-\log (1099511627776))}{8 (5-x)^2}-\frac {e^x (200-\log (1099511627776))}{8 (5-x)}-\frac {1}{8} e^5 \operatorname {ExpIntegralEi}(-5+x) (200-\log (1099511627776)) \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(51\) vs. \(2(22)=44\).
Time = 9.58 (sec) , antiderivative size = 51, normalized size of antiderivative = 2.32 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=\frac {8 e^x x (6 x-\log (64))+2 x^2 (12 x-\log (4096))+e^{2 x} (24 x-\log (16777216))}{8 (-5+x)^4} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. \(48\) vs. \(2(22)=44\).
Time = 0.34 (sec) , antiderivative size = 49, normalized size of antiderivative = 2.23
method | result | size |
norman | \(\frac {3 x^{3}-3 x^{2} \ln \left (2\right )+3 x \,{\mathrm e}^{2 x}+6 \,{\mathrm e}^{x} x^{2}-3 \ln \left (2\right ) {\mathrm e}^{2 x}-6 x \ln \left (2\right ) {\mathrm e}^{x}}{\left (-5+x \right )^{4}}\) | \(49\) |
parallelrisch | \(-\frac {3 x^{2} \ln \left (2\right )+6 x \ln \left (2\right ) {\mathrm e}^{x}+3 \ln \left (2\right ) {\mathrm e}^{2 x}-3 x^{3}-6 \,{\mathrm e}^{x} x^{2}-3 x \,{\mathrm e}^{2 x}}{x^{4}-20 x^{3}+150 x^{2}-500 x +625}\) | \(65\) |
risch | \(\frac {-3 x^{2} \ln \left (2\right )+3 x^{3}}{x^{4}-20 x^{3}+150 x^{2}-500 x +625}-\frac {3 \left (\ln \left (2\right )-x \right ) {\mathrm e}^{2 x}}{\left (-5+x \right )^{4}}-\frac {6 x \left (\ln \left (2\right )-x \right ) {\mathrm e}^{x}}{\left (-5+x \right )^{4}}\) | \(69\) |
parts | \(-\frac {30 \ln \left (2\right )-225}{\left (-5+x \right )^{3}}-\frac {3 \left (2 \ln \left (2\right )-30\right )}{2 \left (-5+x \right )^{2}}+\frac {3}{-5+x}-\frac {3 \left (100 \ln \left (2\right )-500\right )}{4 \left (-5+x \right )^{4}}+\frac {15 \,{\mathrm e}^{2 x}}{\left (-5+x \right )^{4}}+\frac {3 \,{\mathrm e}^{2 x}}{\left (-5+x \right )^{3}}-\frac {3 \ln \left (2\right ) {\mathrm e}^{2 x}}{\left (-5+x \right )^{4}}-\frac {6 \ln \left (2\right ) {\mathrm e}^{x}}{\left (-5+x \right )^{3}}-\frac {30 \ln \left (2\right ) {\mathrm e}^{x}}{\left (-5+x \right )^{4}}+\frac {60 \,{\mathrm e}^{x}}{\left (-5+x \right )^{3}}+\frac {6 \,{\mathrm e}^{x}}{\left (-5+x \right )^{2}}+\frac {150 \,{\mathrm e}^{x}}{\left (-5+x \right )^{4}}\) | \(132\) |
default | \(\frac {225}{\left (-5+x \right )^{3}}+\frac {45}{\left (-5+x \right )^{2}}+\frac {375}{\left (-5+x \right )^{4}}+\frac {3}{-5+x}+\frac {15 \,{\mathrm e}^{2 x}}{\left (-5+x \right )^{4}}+\frac {3 \,{\mathrm e}^{2 x}}{\left (-5+x \right )^{3}}-\frac {10 \ln \left (2\right )}{\left (-5+x \right )^{3}}-\frac {75 \ln \left (2\right )}{2 \left (-5+x \right )^{4}}+6 \ln \left (2\right ) \left (-\frac {10}{3 \left (-5+x \right )^{3}}-\frac {1}{2 \left (-5+x \right )^{2}}-\frac {25}{4 \left (-5+x \right )^{4}}\right )+\frac {60 \,{\mathrm e}^{x}}{\left (-5+x \right )^{3}}+\frac {6 \,{\mathrm e}^{x}}{\left (-5+x \right )^{2}}+\frac {150 \,{\mathrm e}^{x}}{\left (-5+x \right )^{4}}+30 \ln \left (2\right ) \left (-\frac {{\mathrm e}^{x}}{4 \left (-5+x \right )^{4}}-\frac {{\mathrm e}^{x}}{12 \left (-5+x \right )^{3}}-\frac {{\mathrm e}^{x}}{24 \left (-5+x \right )^{2}}-\frac {{\mathrm e}^{x}}{24 \left (-5+x \right )}-\frac {{\mathrm e}^{5} \operatorname {Ei}_{1}\left (5-x \right )}{24}\right )+42 \ln \left (2\right ) \left (-\frac {{\mathrm e}^{2 x}}{4 \left (-5+x \right )^{4}}-\frac {{\mathrm e}^{2 x}}{6 \left (-5+x \right )^{3}}-\frac {{\mathrm e}^{2 x}}{6 \left (-5+x \right )^{2}}-\frac {{\mathrm e}^{2 x}}{3 \left (-5+x \right )}-\frac {2 \,{\mathrm e}^{10} \operatorname {Ei}_{1}\left (-2 x +10\right )}{3}\right )+48 \ln \left (2\right ) \left (-\frac {3 \,{\mathrm e}^{x}}{4 \left (-5+x \right )^{3}}-\frac {3 \,{\mathrm e}^{x}}{8 \left (-5+x \right )^{2}}-\frac {3 \,{\mathrm e}^{x}}{8 \left (-5+x \right )}-\frac {3 \,{\mathrm e}^{5} \operatorname {Ei}_{1}\left (5-x \right )}{8}-\frac {5 \,{\mathrm e}^{x}}{4 \left (-5+x \right )^{4}}\right )-6 \ln \left (2\right ) \left (-\frac {7 \,{\mathrm e}^{2 x}}{6 \left (-5+x \right )^{3}}-\frac {7 \,{\mathrm e}^{2 x}}{6 \left (-5+x \right )^{2}}-\frac {7 \,{\mathrm e}^{2 x}}{3 \left (-5+x \right )}-\frac {14 \,{\mathrm e}^{10} \operatorname {Ei}_{1}\left (-2 x +10\right )}{3}-\frac {5 \,{\mathrm e}^{2 x}}{4 \left (-5+x \right )^{4}}\right )-6 \ln \left (2\right ) \left (-\frac {65 \,{\mathrm e}^{x}}{12 \left (-5+x \right )^{3}}-\frac {77 \,{\mathrm e}^{x}}{24 \left (-5+x \right )^{2}}-\frac {77 \,{\mathrm e}^{x}}{24 \left (-5+x \right )}-\frac {77 \,{\mathrm e}^{5} \operatorname {Ei}_{1}\left (5-x \right )}{24}-\frac {25 \,{\mathrm e}^{x}}{4 \left (-5+x \right )^{4}}\right )\) | \(399\) |
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 57 vs. \(2 (19) = 38\).
Time = 0.28 (sec) , antiderivative size = 57, normalized size of antiderivative = 2.59 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=\frac {3 \, {\left (x^{3} - x^{2} \log \left (2\right ) + {\left (x - \log \left (2\right )\right )} e^{\left (2 \, x\right )} + 2 \, {\left (x^{2} - x \log \left (2\right )\right )} e^{x}\right )}}{x^{4} - 20 \, x^{3} + 150 \, x^{2} - 500 \, x + 625} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 206 vs. \(2 (19) = 38\).
Time = 0.51 (sec) , antiderivative size = 206, normalized size of antiderivative = 9.36 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=- \frac {- 3 x^{3} + 3 x^{2} \log {\left (2 \right )}}{x^{4} - 20 x^{3} + 150 x^{2} - 500 x + 625} + \frac {\left (3 x^{5} - 60 x^{4} - 3 x^{4} \log {\left (2 \right )} + 60 x^{3} \log {\left (2 \right )} + 450 x^{3} - 1500 x^{2} - 450 x^{2} \log {\left (2 \right )} + 1500 x \log {\left (2 \right )} + 1875 x - 1875 \log {\left (2 \right )}\right ) e^{2 x} + \left (6 x^{6} - 120 x^{5} - 6 x^{5} \log {\left (2 \right )} + 120 x^{4} \log {\left (2 \right )} + 900 x^{4} - 3000 x^{3} - 900 x^{3} \log {\left (2 \right )} + 3000 x^{2} \log {\left (2 \right )} + 3750 x^{2} - 3750 x \log {\left (2 \right )}\right ) e^{x}}{x^{8} - 40 x^{7} + 700 x^{6} - 7000 x^{5} + 43750 x^{4} - 175000 x^{3} + 437500 x^{2} - 625000 x + 390625} \]
[In]
[Out]
\[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=\int { -\frac {3 \, {\left (x^{3} + 15 \, x^{2} - {\left (2 \, x^{2} - 2 \, {\left (x - 7\right )} \log \left (2\right ) - 13 \, x - 5\right )} e^{\left (2 \, x\right )} - 2 \, {\left (x^{3} - 7 \, x^{2} - {\left (x^{2} - 8 \, x - 5\right )} \log \left (2\right ) - 10 \, x\right )} e^{x} - 2 \, {\left (x^{2} + 5 \, x\right )} \log \left (2\right )\right )}}{x^{5} - 25 \, x^{4} + 250 \, x^{3} - 1250 \, x^{2} + 3125 \, x - 3125} \,d x } \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 61 vs. \(2 (19) = 38\).
Time = 0.26 (sec) , antiderivative size = 61, normalized size of antiderivative = 2.77 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=\frac {3 \, {\left (x^{3} + 2 \, x^{2} e^{x} - x^{2} \log \left (2\right ) - 2 \, x e^{x} \log \left (2\right ) + x e^{\left (2 \, x\right )} - e^{\left (2 \, x\right )} \log \left (2\right )\right )}}{x^{4} - 20 \, x^{3} + 150 \, x^{2} - 500 \, x + 625} \]
[In]
[Out]
Time = 13.66 (sec) , antiderivative size = 62, normalized size of antiderivative = 2.82 \[ \int \frac {-45 x^2-3 x^3+\left (30 x+6 x^2\right ) \log (2)+e^{2 x} \left (-15-39 x+6 x^2+(42-6 x) \log (2)\right )+e^x \left (-60 x-42 x^2+6 x^3+\left (30+48 x-6 x^2\right ) \log (2)\right )}{-3125+3125 x-1250 x^2+250 x^3-25 x^4+x^5} \, dx=-\frac {{\mathrm {e}}^{2\,x}\,\ln \left (8\right )+x^2\,\left (\ln \left (8\right )-6\,{\mathrm {e}}^x\right )-x\,\left (3\,{\mathrm {e}}^{2\,x}-{\mathrm {e}}^x\,\ln \left (64\right )\right )-3\,x^3}{x^4-20\,x^3+150\,x^2-500\,x+625} \]
[In]
[Out]