Optimal. Leaf size=58 \[ \frac {e (d+e x)^4}{20 (a+b x)^4 (b d-a e)^2}-\frac {(d+e x)^4}{5 (a+b x)^5 (b d-a e)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.01, antiderivative size = 58, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.115, Rules used = {27, 45, 37} \[ \frac {e (d+e x)^4}{20 (a+b x)^4 (b d-a e)^2}-\frac {(d+e x)^4}{5 (a+b x)^5 (b d-a e)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 37
Rule 45
Rubi steps
\begin {align*} \int \frac {(d+e x)^3}{\left (a^2+2 a b x+b^2 x^2\right )^3} \, dx &=\int \frac {(d+e x)^3}{(a+b x)^6} \, dx\\ &=-\frac {(d+e x)^4}{5 (b d-a e) (a+b x)^5}-\frac {e \int \frac {(d+e x)^3}{(a+b x)^5} \, dx}{5 (b d-a e)}\\ &=-\frac {(d+e x)^4}{5 (b d-a e) (a+b x)^5}+\frac {e (d+e x)^4}{20 (b d-a e)^2 (a+b x)^4}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.03, size = 97, normalized size = 1.67 \[ -\frac {a^3 e^3+a^2 b e^2 (2 d+5 e x)+a b^2 e \left (3 d^2+10 d e x+10 e^2 x^2\right )+b^3 \left (4 d^3+15 d^2 e x+20 d e^2 x^2+10 e^3 x^3\right )}{20 b^4 (a+b x)^5} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.89, size = 160, normalized size = 2.76 \[ -\frac {10 \, b^{3} e^{3} x^{3} + 4 \, b^{3} d^{3} + 3 \, a b^{2} d^{2} e + 2 \, a^{2} b d e^{2} + a^{3} e^{3} + 10 \, {\left (2 \, b^{3} d e^{2} + a b^{2} e^{3}\right )} x^{2} + 5 \, {\left (3 \, b^{3} d^{2} e + 2 \, a b^{2} d e^{2} + a^{2} b e^{3}\right )} x}{20 \, {\left (b^{9} x^{5} + 5 \, a b^{8} x^{4} + 10 \, a^{2} b^{7} x^{3} + 10 \, a^{3} b^{6} x^{2} + 5 \, a^{4} b^{5} x + a^{5} b^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.16, size = 109, normalized size = 1.88 \[ -\frac {10 \, b^{3} x^{3} e^{3} + 20 \, b^{3} d x^{2} e^{2} + 15 \, b^{3} d^{2} x e + 4 \, b^{3} d^{3} + 10 \, a b^{2} x^{2} e^{3} + 10 \, a b^{2} d x e^{2} + 3 \, a b^{2} d^{2} e + 5 \, a^{2} b x e^{3} + 2 \, a^{2} b d e^{2} + a^{3} e^{3}}{20 \, {\left (b x + a\right )}^{5} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [B] time = 0.05, size = 121, normalized size = 2.09 \[ -\frac {e^{3}}{2 \left (b x +a \right )^{2} b^{4}}+\frac {\left (a e -b d \right ) e^{2}}{\left (b x +a \right )^{3} b^{4}}-\frac {3 \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) e}{4 \left (b x +a \right )^{4} b^{4}}-\frac {-a^{3} e^{3}+3 a^{2} b d \,e^{2}-3 a \,b^{2} d^{2} e +b^{3} d^{3}}{5 \left (b x +a \right )^{5} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [B] time = 1.42, size = 160, normalized size = 2.76 \[ -\frac {10 \, b^{3} e^{3} x^{3} + 4 \, b^{3} d^{3} + 3 \, a b^{2} d^{2} e + 2 \, a^{2} b d e^{2} + a^{3} e^{3} + 10 \, {\left (2 \, b^{3} d e^{2} + a b^{2} e^{3}\right )} x^{2} + 5 \, {\left (3 \, b^{3} d^{2} e + 2 \, a b^{2} d e^{2} + a^{2} b e^{3}\right )} x}{20 \, {\left (b^{9} x^{5} + 5 \, a b^{8} x^{4} + 10 \, a^{2} b^{7} x^{3} + 10 \, a^{3} b^{6} x^{2} + 5 \, a^{4} b^{5} x + a^{5} b^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.53, size = 154, normalized size = 2.66 \[ -\frac {\frac {a^3\,e^3+2\,a^2\,b\,d\,e^2+3\,a\,b^2\,d^2\,e+4\,b^3\,d^3}{20\,b^4}+\frac {e^3\,x^3}{2\,b}+\frac {e\,x\,\left (a^2\,e^2+2\,a\,b\,d\,e+3\,b^2\,d^2\right )}{4\,b^3}+\frac {e^2\,x^2\,\left (a\,e+2\,b\,d\right )}{2\,b^2}}{a^5+5\,a^4\,b\,x+10\,a^3\,b^2\,x^2+10\,a^2\,b^3\,x^3+5\,a\,b^4\,x^4+b^5\,x^5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [B] time = 2.03, size = 172, normalized size = 2.97 \[ \frac {- a^{3} e^{3} - 2 a^{2} b d e^{2} - 3 a b^{2} d^{2} e - 4 b^{3} d^{3} - 10 b^{3} e^{3} x^{3} + x^{2} \left (- 10 a b^{2} e^{3} - 20 b^{3} d e^{2}\right ) + x \left (- 5 a^{2} b e^{3} - 10 a b^{2} d e^{2} - 15 b^{3} d^{2} e\right )}{20 a^{5} b^{4} + 100 a^{4} b^{5} x + 200 a^{3} b^{6} x^{2} + 200 a^{2} b^{7} x^{3} + 100 a b^{8} x^{4} + 20 b^{9} x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________