Optimal. Leaf size=131 \[ \frac{5}{2} a^2 b^3 x^2 (4 a B+3 A b)+5 a^3 b^2 x (3 a B+4 A b)-\frac{a^5 (a B+6 A b)}{x}+3 a^4 b \log (x) (2 a B+5 A b)-\frac{a^6 A}{2 x^2}+a b^4 x^3 (5 a B+2 A b)+\frac{1}{4} b^5 x^4 (6 a B+A b)+\frac{1}{5} b^6 B x^5 \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0798859, antiderivative size = 131, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.074, Rules used = {27, 76} \[ \frac{5}{2} a^2 b^3 x^2 (4 a B+3 A b)+5 a^3 b^2 x (3 a B+4 A b)-\frac{a^5 (a B+6 A b)}{x}+3 a^4 b \log (x) (2 a B+5 A b)-\frac{a^6 A}{2 x^2}+a b^4 x^3 (5 a B+2 A b)+\frac{1}{4} b^5 x^4 (6 a B+A b)+\frac{1}{5} b^6 B x^5 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 76
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^3}{x^3} \, dx &=\int \frac{(a+b x)^6 (A+B x)}{x^3} \, dx\\ &=\int \left (5 a^3 b^2 (4 A b+3 a B)+\frac{a^6 A}{x^3}+\frac{a^5 (6 A b+a B)}{x^2}+\frac{3 a^4 b (5 A b+2 a B)}{x}+5 a^2 b^3 (3 A b+4 a B) x+3 a b^4 (2 A b+5 a B) x^2+b^5 (A b+6 a B) x^3+b^6 B x^4\right ) \, dx\\ &=-\frac{a^6 A}{2 x^2}-\frac{a^5 (6 A b+a B)}{x}+5 a^3 b^2 (4 A b+3 a B) x+\frac{5}{2} a^2 b^3 (3 A b+4 a B) x^2+a b^4 (2 A b+5 a B) x^3+\frac{1}{4} b^5 (A b+6 a B) x^4+\frac{1}{5} b^6 B x^5+3 a^4 b (5 A b+2 a B) \log (x)\\ \end{align*}
Mathematica [A] time = 0.0576652, size = 128, normalized size = 0.98 \[ \frac{5}{2} a^2 b^4 x^2 (3 A+2 B x)+10 a^3 b^3 x (2 A+B x)+3 a^4 b \log (x) (2 a B+5 A b)-\frac{6 a^5 A b}{x}-\frac{a^6 (A+2 B x)}{2 x^2}+15 a^4 b^2 B x+\frac{1}{2} a b^5 x^3 (4 A+3 B x)+\frac{1}{20} b^6 x^4 (5 A+4 B x) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.007, size = 144, normalized size = 1.1 \begin{align*}{\frac{{b}^{6}B{x}^{5}}{5}}+{\frac{A{x}^{4}{b}^{6}}{4}}+{\frac{3\,B{x}^{4}a{b}^{5}}{2}}+2\,A{x}^{3}a{b}^{5}+5\,B{x}^{3}{a}^{2}{b}^{4}+{\frac{15\,A{x}^{2}{a}^{2}{b}^{4}}{2}}+10\,B{x}^{2}{a}^{3}{b}^{3}+20\,A{a}^{3}{b}^{3}x+15\,B{a}^{4}{b}^{2}x+15\,A\ln \left ( x \right ){a}^{4}{b}^{2}+6\,B\ln \left ( x \right ){a}^{5}b-{\frac{A{a}^{6}}{2\,{x}^{2}}}-6\,{\frac{A{a}^{5}b}{x}}-{\frac{B{a}^{6}}{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.02242, size = 193, normalized size = 1.47 \begin{align*} \frac{1}{5} \, B b^{6} x^{5} + \frac{1}{4} \,{\left (6 \, B a b^{5} + A b^{6}\right )} x^{4} +{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{3} + \frac{5}{2} \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{2} + 5 \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x + 3 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} \log \left (x\right ) - \frac{A a^{6} + 2 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.56457, size = 327, normalized size = 2.5 \begin{align*} \frac{4 \, B b^{6} x^{7} - 10 \, A a^{6} + 5 \,{\left (6 \, B a b^{5} + A b^{6}\right )} x^{6} + 20 \,{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{5} + 50 \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{4} + 100 \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{3} + 60 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{2} \log \left (x\right ) - 20 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{20 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.677956, size = 146, normalized size = 1.11 \begin{align*} \frac{B b^{6} x^{5}}{5} + 3 a^{4} b \left (5 A b + 2 B a\right ) \log{\left (x \right )} + x^{4} \left (\frac{A b^{6}}{4} + \frac{3 B a b^{5}}{2}\right ) + x^{3} \left (2 A a b^{5} + 5 B a^{2} b^{4}\right ) + x^{2} \left (\frac{15 A a^{2} b^{4}}{2} + 10 B a^{3} b^{3}\right ) + x \left (20 A a^{3} b^{3} + 15 B a^{4} b^{2}\right ) - \frac{A a^{6} + x \left (12 A a^{5} b + 2 B a^{6}\right )}{2 x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.14491, size = 194, normalized size = 1.48 \begin{align*} \frac{1}{5} \, B b^{6} x^{5} + \frac{3}{2} \, B a b^{5} x^{4} + \frac{1}{4} \, A b^{6} x^{4} + 5 \, B a^{2} b^{4} x^{3} + 2 \, A a b^{5} x^{3} + 10 \, B a^{3} b^{3} x^{2} + \frac{15}{2} \, A a^{2} b^{4} x^{2} + 15 \, B a^{4} b^{2} x + 20 \, A a^{3} b^{3} x + 3 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} \log \left ({\left | x \right |}\right ) - \frac{A a^{6} + 2 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]