Integrand size = 25, antiderivative size = 495 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-\frac {720 d^2 e^{-a-b x}}{b^3}-\frac {240 d (b c-a d) e^{-a-b x}}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x}}{b^3}-\frac {720 d^2 e^{-a-b x} (a+b x)}{b^3}-\frac {240 d (b c-a d) e^{-a-b x} (a+b x)}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x} (a+b x)}{b^3}-\frac {360 d^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d (b c-a d) e^{-a-b x} (a+b x)^2}{b^3}-\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3} \]
[Out]
Time = 0.41 (sec) , antiderivative size = 495, normalized size of antiderivative = 1.00, number of steps used = 20, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.120, Rules used = {2227, 2207, 2225} \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-\frac {2 d e^{-a-b x} (a+b x)^5 (b c-a d)}{b^3}-\frac {e^{-a-b x} (a+b x)^4 (b c-a d)^2}{b^3}-\frac {10 d e^{-a-b x} (a+b x)^4 (b c-a d)}{b^3}-\frac {4 e^{-a-b x} (a+b x)^3 (b c-a d)^2}{b^3}-\frac {40 d e^{-a-b x} (a+b x)^3 (b c-a d)}{b^3}-\frac {12 e^{-a-b x} (a+b x)^2 (b c-a d)^2}{b^3}-\frac {120 d e^{-a-b x} (a+b x)^2 (b c-a d)}{b^3}-\frac {24 e^{-a-b x} (a+b x) (b c-a d)^2}{b^3}-\frac {240 d e^{-a-b x} (a+b x) (b c-a d)}{b^3}-\frac {24 e^{-a-b x} (b c-a d)^2}{b^3}-\frac {240 d e^{-a-b x} (b c-a d)}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {360 d^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {720 d^2 e^{-a-b x} (a+b x)}{b^3}-\frac {720 d^2 e^{-a-b x}}{b^3} \]
[In]
[Out]
Rule 2207
Rule 2225
Rule 2227
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^2}+\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^2}+\frac {d^2 e^{-a-b x} (a+b x)^6}{b^2}\right ) \, dx \\ & = \frac {d^2 \int e^{-a-b x} (a+b x)^6 \, dx}{b^2}+\frac {(2 d (b c-a d)) \int e^{-a-b x} (a+b x)^5 \, dx}{b^2}+\frac {(b c-a d)^2 \int e^{-a-b x} (a+b x)^4 \, dx}{b^2} \\ & = -\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (6 d^2\right ) \int e^{-a-b x} (a+b x)^5 \, dx}{b^2}+\frac {(10 d (b c-a d)) \int e^{-a-b x} (a+b x)^4 \, dx}{b^2}+\frac {\left (4 (b c-a d)^2\right ) \int e^{-a-b x} (a+b x)^3 \, dx}{b^2} \\ & = -\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (30 d^2\right ) \int e^{-a-b x} (a+b x)^4 \, dx}{b^2}+\frac {(40 d (b c-a d)) \int e^{-a-b x} (a+b x)^3 \, dx}{b^2}+\frac {\left (12 (b c-a d)^2\right ) \int e^{-a-b x} (a+b x)^2 \, dx}{b^2} \\ & = -\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (120 d^2\right ) \int e^{-a-b x} (a+b x)^3 \, dx}{b^2}+\frac {(120 d (b c-a d)) \int e^{-a-b x} (a+b x)^2 \, dx}{b^2}+\frac {\left (24 (b c-a d)^2\right ) \int e^{-a-b x} (a+b x) \, dx}{b^2} \\ & = -\frac {24 (b c-a d)^2 e^{-a-b x} (a+b x)}{b^3}-\frac {120 d (b c-a d) e^{-a-b x} (a+b x)^2}{b^3}-\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (360 d^2\right ) \int e^{-a-b x} (a+b x)^2 \, dx}{b^2}+\frac {(240 d (b c-a d)) \int e^{-a-b x} (a+b x) \, dx}{b^2}+\frac {\left (24 (b c-a d)^2\right ) \int e^{-a-b x} \, dx}{b^2} \\ & = -\frac {24 (b c-a d)^2 e^{-a-b x}}{b^3}-\frac {240 d (b c-a d) e^{-a-b x} (a+b x)}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x} (a+b x)}{b^3}-\frac {360 d^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d (b c-a d) e^{-a-b x} (a+b x)^2}{b^3}-\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (720 d^2\right ) \int e^{-a-b x} (a+b x) \, dx}{b^2}+\frac {(240 d (b c-a d)) \int e^{-a-b x} \, dx}{b^2} \\ & = -\frac {240 d (b c-a d) e^{-a-b x}}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x}}{b^3}-\frac {720 d^2 e^{-a-b x} (a+b x)}{b^3}-\frac {240 d (b c-a d) e^{-a-b x} (a+b x)}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x} (a+b x)}{b^3}-\frac {360 d^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d (b c-a d) e^{-a-b x} (a+b x)^2}{b^3}-\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3}+\frac {\left (720 d^2\right ) \int e^{-a-b x} \, dx}{b^2} \\ & = -\frac {720 d^2 e^{-a-b x}}{b^3}-\frac {240 d (b c-a d) e^{-a-b x}}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x}}{b^3}-\frac {720 d^2 e^{-a-b x} (a+b x)}{b^3}-\frac {240 d (b c-a d) e^{-a-b x} (a+b x)}{b^3}-\frac {24 (b c-a d)^2 e^{-a-b x} (a+b x)}{b^3}-\frac {360 d^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d (b c-a d) e^{-a-b x} (a+b x)^2}{b^3}-\frac {12 (b c-a d)^2 e^{-a-b x} (a+b x)^2}{b^3}-\frac {120 d^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {40 d (b c-a d) e^{-a-b x} (a+b x)^3}{b^3}-\frac {4 (b c-a d)^2 e^{-a-b x} (a+b x)^3}{b^3}-\frac {30 d^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {10 d (b c-a d) e^{-a-b x} (a+b x)^4}{b^3}-\frac {(b c-a d)^2 e^{-a-b x} (a+b x)^4}{b^3}-\frac {6 d^2 e^{-a-b x} (a+b x)^5}{b^3}-\frac {2 d (b c-a d) e^{-a-b x} (a+b x)^5}{b^3}-\frac {d^2 e^{-a-b x} (a+b x)^6}{b^3} \\ \end{align*}
Time = 2.07 (sec) , antiderivative size = 320, normalized size of antiderivative = 0.65 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=\frac {e^{-a-b x} \left (-2 \left (360+240 a+72 a^2+12 a^3+a^4\right ) d^2-b^6 x^4 (c+d x)^2-2 b^5 x^3 (c+d x) (2 (1+a) c+(3+2 a) d x)-2 b d \left (\left (120+96 a+36 a^2+8 a^3+a^4\right ) c+\left (360+240 a+72 a^2+12 a^3+a^4\right ) d x\right )-2 b^4 x^2 \left (3 \left (2+2 a+a^2\right ) c^2+2 \left (10+8 a+3 a^2\right ) c d x+\left (15+10 a+3 a^2\right ) d^2 x^2\right )-4 b^3 x \left (\left (6+6 a+3 a^2+a^3\right ) c^2+\left (30+24 a+9 a^2+2 a^3\right ) c d x+\left (30+20 a+6 a^2+a^3\right ) d^2 x^2\right )-b^2 \left (\left (24+24 a+12 a^2+4 a^3+a^4\right ) c^2+2 \left (120+96 a+36 a^2+8 a^3+a^4\right ) c d x+\left (360+240 a+72 a^2+12 a^3+a^4\right ) d^2 x^2\right )\right )}{b^3} \]
[In]
[Out]
Time = 0.22 (sec) , antiderivative size = 560, normalized size of antiderivative = 1.13
method | result | size |
norman | \(\left (-4 a \,b^{2} d^{2}-2 c d \,b^{3}-6 b^{2} d^{2}\right ) x^{5} {\mathrm e}^{-b x -a}+\left (-6 a^{2} b \,d^{2}-8 a \,b^{2} c d -c^{2} b^{3}-20 a b \,d^{2}-10 b^{2} c d -30 b \,d^{2}\right ) x^{4} {\mathrm e}^{-b x -a}+\left (-4 a^{3} d^{2}-12 a^{2} b c d -4 a \,b^{2} c^{2}-24 a^{2} d^{2}-32 a b c d -4 b^{2} c^{2}-80 a \,d^{2}-40 b c d -120 d^{2}\right ) x^{3} {\mathrm e}^{-b x -a}-\frac {\left (c^{2} a^{4} b^{2}+2 c d \,a^{4} b +4 c^{2} a^{3} b^{2}+2 d^{2} a^{4}+16 c d \,a^{3} b +12 c^{2} a^{2} b^{2}+24 a^{3} d^{2}+72 a^{2} b c d +24 a \,b^{2} c^{2}+144 a^{2} d^{2}+192 a b c d +24 b^{2} c^{2}+480 a \,d^{2}+240 b c d +720 d^{2}\right ) {\mathrm e}^{-b x -a}}{b^{3}}-d^{2} b^{3} x^{6} {\mathrm e}^{-b x -a}-\frac {\left (d^{2} a^{4}+8 c d \,a^{3} b +6 c^{2} a^{2} b^{2}+12 a^{3} d^{2}+36 a^{2} b c d +12 a \,b^{2} c^{2}+72 a^{2} d^{2}+96 a b c d +12 b^{2} c^{2}+240 a \,d^{2}+120 b c d +360 d^{2}\right ) x^{2} {\mathrm e}^{-b x -a}}{b}-\frac {2 \left (c d \,a^{4} b +2 c^{2} a^{3} b^{2}+d^{2} a^{4}+8 c d \,a^{3} b +6 c^{2} a^{2} b^{2}+12 a^{3} d^{2}+36 a^{2} b c d +12 a \,b^{2} c^{2}+72 a^{2} d^{2}+96 a b c d +12 b^{2} c^{2}+240 a \,d^{2}+120 b c d +360 d^{2}\right ) x \,{\mathrm e}^{-b x -a}}{b^{2}}\) | \(560\) |
gosper | \(-\frac {\left (d^{2} b^{6} x^{6}+4 a \,b^{5} d^{2} x^{5}+2 b^{6} c d \,x^{5}+6 a^{2} b^{4} d^{2} x^{4}+8 a \,b^{5} c d \,x^{4}+b^{6} c^{2} x^{4}+6 b^{5} d^{2} x^{5}+4 a^{3} b^{3} d^{2} x^{3}+12 a^{2} b^{4} c d \,x^{3}+4 a \,b^{5} c^{2} x^{3}+20 a \,b^{4} d^{2} x^{4}+10 b^{5} c d \,x^{4}+a^{4} b^{2} d^{2} x^{2}+8 a^{3} b^{3} c d \,x^{2}+6 a^{2} b^{4} c^{2} x^{2}+24 a^{2} b^{3} d^{2} x^{3}+32 a \,b^{4} c d \,x^{3}+4 b^{5} c^{2} x^{3}+30 b^{4} d^{2} x^{4}+2 a^{4} b^{2} c d x +4 a^{3} b^{3} c^{2} x +12 a^{3} b^{2} d^{2} x^{2}+36 a^{2} b^{3} c d \,x^{2}+12 a \,b^{4} c^{2} x^{2}+80 a \,b^{3} d^{2} x^{3}+40 b^{4} c d \,x^{3}+c^{2} a^{4} b^{2}+2 a^{4} b \,d^{2} x +16 a^{3} b^{2} c d x +12 a^{2} b^{3} c^{2} x +72 a^{2} b^{2} d^{2} x^{2}+96 a \,b^{3} c d \,x^{2}+12 b^{4} c^{2} x^{2}+120 b^{3} d^{2} x^{3}+2 c d \,a^{4} b +4 c^{2} a^{3} b^{2}+24 a^{3} b \,d^{2} x +72 a^{2} b^{2} c d x +24 a \,b^{3} c^{2} x +240 a \,b^{2} d^{2} x^{2}+120 b^{3} c d \,x^{2}+2 d^{2} a^{4}+16 c d \,a^{3} b +12 c^{2} a^{2} b^{2}+144 a^{2} b \,d^{2} x +192 a \,b^{2} c d x +24 b^{3} c^{2} x +360 b^{2} d^{2} x^{2}+24 a^{3} d^{2}+72 a^{2} b c d +24 a \,b^{2} c^{2}+480 a b \,d^{2} x +240 x \,b^{2} d c +144 a^{2} d^{2}+192 a b c d +24 b^{2} c^{2}+720 b \,d^{2} x +480 a \,d^{2}+240 b c d +720 d^{2}\right ) {\mathrm e}^{-b x -a}}{b^{3}}\) | \(640\) |
risch | \(-\frac {\left (d^{2} b^{6} x^{6}+4 a \,b^{5} d^{2} x^{5}+2 b^{6} c d \,x^{5}+6 a^{2} b^{4} d^{2} x^{4}+8 a \,b^{5} c d \,x^{4}+b^{6} c^{2} x^{4}+6 b^{5} d^{2} x^{5}+4 a^{3} b^{3} d^{2} x^{3}+12 a^{2} b^{4} c d \,x^{3}+4 a \,b^{5} c^{2} x^{3}+20 a \,b^{4} d^{2} x^{4}+10 b^{5} c d \,x^{4}+a^{4} b^{2} d^{2} x^{2}+8 a^{3} b^{3} c d \,x^{2}+6 a^{2} b^{4} c^{2} x^{2}+24 a^{2} b^{3} d^{2} x^{3}+32 a \,b^{4} c d \,x^{3}+4 b^{5} c^{2} x^{3}+30 b^{4} d^{2} x^{4}+2 a^{4} b^{2} c d x +4 a^{3} b^{3} c^{2} x +12 a^{3} b^{2} d^{2} x^{2}+36 a^{2} b^{3} c d \,x^{2}+12 a \,b^{4} c^{2} x^{2}+80 a \,b^{3} d^{2} x^{3}+40 b^{4} c d \,x^{3}+c^{2} a^{4} b^{2}+2 a^{4} b \,d^{2} x +16 a^{3} b^{2} c d x +12 a^{2} b^{3} c^{2} x +72 a^{2} b^{2} d^{2} x^{2}+96 a \,b^{3} c d \,x^{2}+12 b^{4} c^{2} x^{2}+120 b^{3} d^{2} x^{3}+2 c d \,a^{4} b +4 c^{2} a^{3} b^{2}+24 a^{3} b \,d^{2} x +72 a^{2} b^{2} c d x +24 a \,b^{3} c^{2} x +240 a \,b^{2} d^{2} x^{2}+120 b^{3} c d \,x^{2}+2 d^{2} a^{4}+16 c d \,a^{3} b +12 c^{2} a^{2} b^{2}+144 a^{2} b \,d^{2} x +192 a \,b^{2} c d x +24 b^{3} c^{2} x +360 b^{2} d^{2} x^{2}+24 a^{3} d^{2}+72 a^{2} b c d +24 a \,b^{2} c^{2}+480 a b \,d^{2} x +240 x \,b^{2} d c +144 a^{2} d^{2}+192 a b c d +24 b^{2} c^{2}+720 b \,d^{2} x +480 a \,d^{2}+240 b c d +720 d^{2}\right ) {\mathrm e}^{-b x -a}}{b^{3}}\) | \(640\) |
meijerg | \(\frac {{\mathrm e}^{-a} d^{2} \left (720-\frac {\left (7 b^{6} x^{6}+42 b^{5} x^{5}+210 b^{4} x^{4}+840 b^{3} x^{3}+2520 b^{2} x^{2}+5040 b x +5040\right ) {\mathrm e}^{-b x}}{7}\right )}{b^{3}}+\frac {2 \,{\mathrm e}^{-a} d c \left (120-\frac {\left (6 b^{5} x^{5}+30 b^{4} x^{4}+120 b^{3} x^{3}+360 b^{2} x^{2}+720 b x +720\right ) {\mathrm e}^{-b x}}{6}\right )}{b^{2}}+\frac {{\mathrm e}^{-a} c^{2} \left (24-\frac {\left (5 b^{4} x^{4}+20 b^{3} x^{3}+60 b^{2} x^{2}+120 b x +120\right ) {\mathrm e}^{-b x}}{5}\right )}{b}+\frac {4 \,{\mathrm e}^{-a} a \,d^{2} \left (120-\frac {\left (6 b^{5} x^{5}+30 b^{4} x^{4}+120 b^{3} x^{3}+360 b^{2} x^{2}+720 b x +720\right ) {\mathrm e}^{-b x}}{6}\right )}{b^{3}}+\frac {8 \,{\mathrm e}^{-a} a d c \left (24-\frac {\left (5 b^{4} x^{4}+20 b^{3} x^{3}+60 b^{2} x^{2}+120 b x +120\right ) {\mathrm e}^{-b x}}{5}\right )}{b^{2}}+\frac {4 \,{\mathrm e}^{-a} a \,c^{2} \left (6-\frac {\left (4 b^{3} x^{3}+12 b^{2} x^{2}+24 b x +24\right ) {\mathrm e}^{-b x}}{4}\right )}{b}+\frac {6 \,{\mathrm e}^{-a} a^{2} d^{2} \left (24-\frac {\left (5 b^{4} x^{4}+20 b^{3} x^{3}+60 b^{2} x^{2}+120 b x +120\right ) {\mathrm e}^{-b x}}{5}\right )}{b^{3}}+\frac {12 \,{\mathrm e}^{-a} a^{2} d c \left (6-\frac {\left (4 b^{3} x^{3}+12 b^{2} x^{2}+24 b x +24\right ) {\mathrm e}^{-b x}}{4}\right )}{b^{2}}+\frac {6 \,{\mathrm e}^{-a} a^{2} c^{2} \left (2-\frac {\left (3 b^{2} x^{2}+6 b x +6\right ) {\mathrm e}^{-b x}}{3}\right )}{b}+\frac {4 \,{\mathrm e}^{-a} a^{3} d^{2} \left (6-\frac {\left (4 b^{3} x^{3}+12 b^{2} x^{2}+24 b x +24\right ) {\mathrm e}^{-b x}}{4}\right )}{b^{3}}+\frac {8 \,{\mathrm e}^{-a} a^{3} d c \left (2-\frac {\left (3 b^{2} x^{2}+6 b x +6\right ) {\mathrm e}^{-b x}}{3}\right )}{b^{2}}+\frac {4 \,{\mathrm e}^{-a} a^{3} c^{2} \left (1-\frac {\left (2 b x +2\right ) {\mathrm e}^{-b x}}{2}\right )}{b}+\frac {{\mathrm e}^{-a} a^{4} d^{2} \left (2-\frac {\left (3 b^{2} x^{2}+6 b x +6\right ) {\mathrm e}^{-b x}}{3}\right )}{b^{3}}+\frac {2 \,{\mathrm e}^{-a} a^{4} d c \left (1-\frac {\left (2 b x +2\right ) {\mathrm e}^{-b x}}{2}\right )}{b^{2}}+\frac {{\mathrm e}^{-a} a^{4} c^{2} \left (1-{\mathrm e}^{-b x}\right )}{b}\) | \(670\) |
derivativedivides | \(-\frac {c^{2} \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )+\frac {d^{2} \left ({\mathrm e}^{-b x -a} \left (-b x -a \right )^{6}-6 \left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}+30 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+360 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-720 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+720 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}+\frac {d^{2} a^{2} \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}-\frac {2 d c \left (\left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}-5 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}+20 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-60 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+120 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a}\right )}{b}+\frac {2 d^{2} a \left (\left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}-5 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}+20 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-60 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+120 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}-\frac {2 d a c \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )}{b}}{b}\) | \(694\) |
default | \(-\frac {c^{2} \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )+\frac {d^{2} \left ({\mathrm e}^{-b x -a} \left (-b x -a \right )^{6}-6 \left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}+30 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+360 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-720 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+720 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}+\frac {d^{2} a^{2} \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}-\frac {2 d c \left (\left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}-5 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}+20 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-60 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+120 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a}\right )}{b}+\frac {2 d^{2} a \left (\left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}-5 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}+20 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-60 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+120 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a}\right )}{b^{2}}-\frac {2 d a c \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )}{b}}{b}\) | \(694\) |
parts | \(-d^{2} b^{3} x^{6} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} b^{2} a \,d^{2} x^{5}-2 \,{\mathrm e}^{-b x -a} b^{3} c d \,x^{5}-6 \,{\mathrm e}^{-b x -a} b \,a^{2} d^{2} x^{4}-8 \,{\mathrm e}^{-b x -a} b^{2} a c d \,x^{4}-{\mathrm e}^{-b x -a} b^{3} c^{2} x^{4}-4 \,{\mathrm e}^{-b x -a} a^{3} d^{2} x^{3}-12 \,{\mathrm e}^{-b x -a} b \,a^{2} c d \,x^{3}-4 \,{\mathrm e}^{-b x -a} b^{2} a \,c^{2} x^{3}-\frac {{\mathrm e}^{-b x -a} a^{4} d^{2} x^{2}}{b}-8 \,{\mathrm e}^{-b x -a} a^{3} c d \,x^{2}-6 \,{\mathrm e}^{-b x -a} b \,a^{2} c^{2} x^{2}-\frac {2 \,{\mathrm e}^{-b x -a} a^{4} c d x}{b}-4 \,{\mathrm e}^{-b x -a} a^{3} c^{2} x -\frac {{\mathrm e}^{-b x -a} c^{2} a^{4}}{b}-\frac {2 \left (-2 b \,c^{2} \left ({\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-3 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+6 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-6 \,{\mathrm e}^{-b x -a}\right )+5 c d \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )-\frac {3 d^{2} \left (\left (-b x -a \right )^{5} {\mathrm e}^{-b x -a}-5 \left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}+20 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-60 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+120 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-120 \,{\mathrm e}^{-b x -a}\right )}{b}-\frac {2 d^{2} a^{2} \left ({\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-3 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+6 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-6 \,{\mathrm e}^{-b x -a}\right )}{b}+4 d a c \left ({\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}-3 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}+6 \left (-b x -a \right ) {\mathrm e}^{-b x -a}-6 \,{\mathrm e}^{-b x -a}\right )-\frac {5 d^{2} a \left (\left (-b x -a \right )^{4} {\mathrm e}^{-b x -a}-4 \,{\mathrm e}^{-b x -a} \left (-b x -a \right )^{3}+12 \left (-b x -a \right )^{2} {\mathrm e}^{-b x -a}-24 \left (-b x -a \right ) {\mathrm e}^{-b x -a}+24 \,{\mathrm e}^{-b x -a}\right )}{b}\right )}{b^{2}}\) | \(870\) |
parallelrisch | \(\text {Expression too large to display}\) | \(1171\) |
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Time = 0.24 (sec) , antiderivative size = 354, normalized size of antiderivative = 0.72 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-\frac {{\left (b^{6} d^{2} x^{6} + 2 \, {\left (b^{6} c d + {\left (2 \, a + 3\right )} b^{5} d^{2}\right )} x^{5} + {\left (a^{4} + 4 \, a^{3} + 12 \, a^{2} + 24 \, a + 24\right )} b^{2} c^{2} + {\left (b^{6} c^{2} + 2 \, {\left (4 \, a + 5\right )} b^{5} c d + 2 \, {\left (3 \, a^{2} + 10 \, a + 15\right )} b^{4} d^{2}\right )} x^{4} + 2 \, {\left (a^{4} + 8 \, a^{3} + 36 \, a^{2} + 96 \, a + 120\right )} b c d + 4 \, {\left ({\left (a + 1\right )} b^{5} c^{2} + {\left (3 \, a^{2} + 8 \, a + 10\right )} b^{4} c d + {\left (a^{3} + 6 \, a^{2} + 20 \, a + 30\right )} b^{3} d^{2}\right )} x^{3} + 2 \, {\left (a^{4} + 12 \, a^{3} + 72 \, a^{2} + 240 \, a + 360\right )} d^{2} + {\left (6 \, {\left (a^{2} + 2 \, a + 2\right )} b^{4} c^{2} + 4 \, {\left (2 \, a^{3} + 9 \, a^{2} + 24 \, a + 30\right )} b^{3} c d + {\left (a^{4} + 12 \, a^{3} + 72 \, a^{2} + 240 \, a + 360\right )} b^{2} d^{2}\right )} x^{2} + 2 \, {\left (2 \, {\left (a^{3} + 3 \, a^{2} + 6 \, a + 6\right )} b^{3} c^{2} + {\left (a^{4} + 8 \, a^{3} + 36 \, a^{2} + 96 \, a + 120\right )} b^{2} c d + {\left (a^{4} + 12 \, a^{3} + 72 \, a^{2} + 240 \, a + 360\right )} b d^{2}\right )} x\right )} e^{\left (-b x - a\right )}}{b^{3}} \]
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Time = 0.23 (sec) , antiderivative size = 899, normalized size of antiderivative = 1.82 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=\begin {cases} \frac {\left (- a^{4} b^{2} c^{2} - 2 a^{4} b^{2} c d x - a^{4} b^{2} d^{2} x^{2} - 2 a^{4} b c d - 2 a^{4} b d^{2} x - 2 a^{4} d^{2} - 4 a^{3} b^{3} c^{2} x - 8 a^{3} b^{3} c d x^{2} - 4 a^{3} b^{3} d^{2} x^{3} - 4 a^{3} b^{2} c^{2} - 16 a^{3} b^{2} c d x - 12 a^{3} b^{2} d^{2} x^{2} - 16 a^{3} b c d - 24 a^{3} b d^{2} x - 24 a^{3} d^{2} - 6 a^{2} b^{4} c^{2} x^{2} - 12 a^{2} b^{4} c d x^{3} - 6 a^{2} b^{4} d^{2} x^{4} - 12 a^{2} b^{3} c^{2} x - 36 a^{2} b^{3} c d x^{2} - 24 a^{2} b^{3} d^{2} x^{3} - 12 a^{2} b^{2} c^{2} - 72 a^{2} b^{2} c d x - 72 a^{2} b^{2} d^{2} x^{2} - 72 a^{2} b c d - 144 a^{2} b d^{2} x - 144 a^{2} d^{2} - 4 a b^{5} c^{2} x^{3} - 8 a b^{5} c d x^{4} - 4 a b^{5} d^{2} x^{5} - 12 a b^{4} c^{2} x^{2} - 32 a b^{4} c d x^{3} - 20 a b^{4} d^{2} x^{4} - 24 a b^{3} c^{2} x - 96 a b^{3} c d x^{2} - 80 a b^{3} d^{2} x^{3} - 24 a b^{2} c^{2} - 192 a b^{2} c d x - 240 a b^{2} d^{2} x^{2} - 192 a b c d - 480 a b d^{2} x - 480 a d^{2} - b^{6} c^{2} x^{4} - 2 b^{6} c d x^{5} - b^{6} d^{2} x^{6} - 4 b^{5} c^{2} x^{3} - 10 b^{5} c d x^{4} - 6 b^{5} d^{2} x^{5} - 12 b^{4} c^{2} x^{2} - 40 b^{4} c d x^{3} - 30 b^{4} d^{2} x^{4} - 24 b^{3} c^{2} x - 120 b^{3} c d x^{2} - 120 b^{3} d^{2} x^{3} - 24 b^{2} c^{2} - 240 b^{2} c d x - 360 b^{2} d^{2} x^{2} - 240 b c d - 720 b d^{2} x - 720 d^{2}\right ) e^{- a - b x}}{b^{3}} & \text {for}\: b^{3} \neq 0 \\a^{4} c^{2} x + \frac {b^{4} d^{2} x^{7}}{7} + x^{6} \cdot \left (\frac {2 a b^{3} d^{2}}{3} + \frac {b^{4} c d}{3}\right ) + x^{5} \cdot \left (\frac {6 a^{2} b^{2} d^{2}}{5} + \frac {8 a b^{3} c d}{5} + \frac {b^{4} c^{2}}{5}\right ) + x^{4} \left (a^{3} b d^{2} + 3 a^{2} b^{2} c d + a b^{3} c^{2}\right ) + x^{3} \left (\frac {a^{4} d^{2}}{3} + \frac {8 a^{3} b c d}{3} + 2 a^{2} b^{2} c^{2}\right ) + x^{2} \left (a^{4} c d + 2 a^{3} b c^{2}\right ) & \text {otherwise} \end {cases} \]
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Time = 0.21 (sec) , antiderivative size = 599, normalized size of antiderivative = 1.21 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-\frac {4 \, {\left (b x + 1\right )} a^{3} c^{2} e^{\left (-b x - a\right )}}{b} - \frac {a^{4} c^{2} e^{\left (-b x - a\right )}}{b} - \frac {2 \, {\left (b x + 1\right )} a^{4} c d e^{\left (-b x - a\right )}}{b^{2}} - \frac {6 \, {\left (b^{2} x^{2} + 2 \, b x + 2\right )} a^{2} c^{2} e^{\left (-b x - a\right )}}{b} - \frac {8 \, {\left (b^{2} x^{2} + 2 \, b x + 2\right )} a^{3} c d e^{\left (-b x - a\right )}}{b^{2}} - \frac {{\left (b^{2} x^{2} + 2 \, b x + 2\right )} a^{4} d^{2} e^{\left (-b x - a\right )}}{b^{3}} - \frac {4 \, {\left (b^{3} x^{3} + 3 \, b^{2} x^{2} + 6 \, b x + 6\right )} a c^{2} e^{\left (-b x - a\right )}}{b} - \frac {12 \, {\left (b^{3} x^{3} + 3 \, b^{2} x^{2} + 6 \, b x + 6\right )} a^{2} c d e^{\left (-b x - a\right )}}{b^{2}} - \frac {4 \, {\left (b^{3} x^{3} + 3 \, b^{2} x^{2} + 6 \, b x + 6\right )} a^{3} d^{2} e^{\left (-b x - a\right )}}{b^{3}} - \frac {{\left (b^{4} x^{4} + 4 \, b^{3} x^{3} + 12 \, b^{2} x^{2} + 24 \, b x + 24\right )} c^{2} e^{\left (-b x - a\right )}}{b} - \frac {8 \, {\left (b^{4} x^{4} + 4 \, b^{3} x^{3} + 12 \, b^{2} x^{2} + 24 \, b x + 24\right )} a c d e^{\left (-b x - a\right )}}{b^{2}} - \frac {6 \, {\left (b^{4} x^{4} + 4 \, b^{3} x^{3} + 12 \, b^{2} x^{2} + 24 \, b x + 24\right )} a^{2} d^{2} e^{\left (-b x - a\right )}}{b^{3}} - \frac {2 \, {\left (b^{5} x^{5} + 5 \, b^{4} x^{4} + 20 \, b^{3} x^{3} + 60 \, b^{2} x^{2} + 120 \, b x + 120\right )} c d e^{\left (-b x - a\right )}}{b^{2}} - \frac {4 \, {\left (b^{5} x^{5} + 5 \, b^{4} x^{4} + 20 \, b^{3} x^{3} + 60 \, b^{2} x^{2} + 120 \, b x + 120\right )} a d^{2} e^{\left (-b x - a\right )}}{b^{3}} - \frac {{\left (b^{6} x^{6} + 6 \, b^{5} x^{5} + 30 \, b^{4} x^{4} + 120 \, b^{3} x^{3} + 360 \, b^{2} x^{2} + 720 \, b x + 720\right )} d^{2} e^{\left (-b x - a\right )}}{b^{3}} \]
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Time = 0.39 (sec) , antiderivative size = 674, normalized size of antiderivative = 1.36 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-\frac {{\left (b^{10} d^{2} x^{6} + 2 \, b^{10} c d x^{5} + 4 \, a b^{9} d^{2} x^{5} + b^{10} c^{2} x^{4} + 8 \, a b^{9} c d x^{4} + 6 \, a^{2} b^{8} d^{2} x^{4} + 6 \, b^{9} d^{2} x^{5} + 4 \, a b^{9} c^{2} x^{3} + 12 \, a^{2} b^{8} c d x^{3} + 4 \, a^{3} b^{7} d^{2} x^{3} + 10 \, b^{9} c d x^{4} + 20 \, a b^{8} d^{2} x^{4} + 6 \, a^{2} b^{8} c^{2} x^{2} + 8 \, a^{3} b^{7} c d x^{2} + a^{4} b^{6} d^{2} x^{2} + 4 \, b^{9} c^{2} x^{3} + 32 \, a b^{8} c d x^{3} + 24 \, a^{2} b^{7} d^{2} x^{3} + 30 \, b^{8} d^{2} x^{4} + 4 \, a^{3} b^{7} c^{2} x + 2 \, a^{4} b^{6} c d x + 12 \, a b^{8} c^{2} x^{2} + 36 \, a^{2} b^{7} c d x^{2} + 12 \, a^{3} b^{6} d^{2} x^{2} + 40 \, b^{8} c d x^{3} + 80 \, a b^{7} d^{2} x^{3} + a^{4} b^{6} c^{2} + 12 \, a^{2} b^{7} c^{2} x + 16 \, a^{3} b^{6} c d x + 2 \, a^{4} b^{5} d^{2} x + 12 \, b^{8} c^{2} x^{2} + 96 \, a b^{7} c d x^{2} + 72 \, a^{2} b^{6} d^{2} x^{2} + 120 \, b^{7} d^{2} x^{3} + 4 \, a^{3} b^{6} c^{2} + 2 \, a^{4} b^{5} c d + 24 \, a b^{7} c^{2} x + 72 \, a^{2} b^{6} c d x + 24 \, a^{3} b^{5} d^{2} x + 120 \, b^{7} c d x^{2} + 240 \, a b^{6} d^{2} x^{2} + 12 \, a^{2} b^{6} c^{2} + 16 \, a^{3} b^{5} c d + 2 \, a^{4} b^{4} d^{2} + 24 \, b^{7} c^{2} x + 192 \, a b^{6} c d x + 144 \, a^{2} b^{5} d^{2} x + 360 \, b^{6} d^{2} x^{2} + 24 \, a b^{6} c^{2} + 72 \, a^{2} b^{5} c d + 24 \, a^{3} b^{4} d^{2} + 240 \, b^{6} c d x + 480 \, a b^{5} d^{2} x + 24 \, b^{6} c^{2} + 192 \, a b^{5} c d + 144 \, a^{2} b^{4} d^{2} + 720 \, b^{5} d^{2} x + 240 \, b^{5} c d + 480 \, a b^{4} d^{2} + 720 \, b^{4} d^{2}\right )} e^{\left (-b x - a\right )}}{b^{7}} \]
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Time = 0.31 (sec) , antiderivative size = 537, normalized size of antiderivative = 1.08 \[ \int e^{-a-b x} (a+b x)^4 (c+d x)^2 \, dx=-x^2\,{\mathrm {e}}^{-a-b\,x}\,\left (120\,c\,d+b\,\left (6\,a^2\,c^2+12\,a\,c^2+12\,c^2\right )+\frac {a^4\,d^2+12\,a^3\,d^2+72\,a^2\,d^2+240\,a\,d^2+360\,d^2}{b}+96\,a\,c\,d+36\,a^2\,c\,d+8\,a^3\,c\,d\right )-x^3\,{\mathrm {e}}^{-a-b\,x}\,\left (4\,a^3\,d^2+12\,a^2\,b\,c\,d+24\,a^2\,d^2+4\,a\,b^2\,c^2+32\,a\,b\,c\,d+80\,a\,d^2+4\,b^2\,c^2+40\,b\,c\,d+120\,d^2\right )-\frac {{\mathrm {e}}^{-a-b\,x}\,\left (a^4\,b^2\,c^2+2\,a^4\,b\,c\,d+2\,a^4\,d^2+4\,a^3\,b^2\,c^2+16\,a^3\,b\,c\,d+24\,a^3\,d^2+12\,a^2\,b^2\,c^2+72\,a^2\,b\,c\,d+144\,a^2\,d^2+24\,a\,b^2\,c^2+192\,a\,b\,c\,d+480\,a\,d^2+24\,b^2\,c^2+240\,b\,c\,d+720\,d^2\right )}{b^3}-b^3\,d^2\,x^6\,{\mathrm {e}}^{-a-b\,x}-b\,x^4\,{\mathrm {e}}^{-a-b\,x}\,\left (6\,a^2\,d^2+8\,a\,b\,c\,d+20\,a\,d^2+b^2\,c^2+10\,b\,c\,d+30\,d^2\right )-\frac {2\,x\,{\mathrm {e}}^{-a-b\,x}\,\left (a^4\,b\,c\,d+a^4\,d^2+2\,a^3\,b^2\,c^2+8\,a^3\,b\,c\,d+12\,a^3\,d^2+6\,a^2\,b^2\,c^2+36\,a^2\,b\,c\,d+72\,a^2\,d^2+12\,a\,b^2\,c^2+96\,a\,b\,c\,d+240\,a\,d^2+12\,b^2\,c^2+120\,b\,c\,d+360\,d^2\right )}{b^2}-2\,b^2\,d\,x^5\,{\mathrm {e}}^{-a-b\,x}\,\left (3\,d+2\,a\,d+b\,c\right ) \]
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