Optimal. Leaf size=154 \[ -\frac{a^2 (a B+3 A b)}{4 x^4}-\frac{a^3 A}{5 x^5}-\frac{3 a A c^2+6 a b B c+3 A b^2 c+b^3 B}{x}-\frac{a \left (A \left (a c+b^2\right )+a b B\right )}{x^3}-\frac{A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )}{2 x^2}+3 c \log (x) \left (a B c+A b c+b^2 B\right )+c^2 x (A c+3 b B)+\frac{1}{2} B c^3 x^2 \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.115829, antiderivative size = 154, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048, Rules used = {765} \[ -\frac{a^2 (a B+3 A b)}{4 x^4}-\frac{a^3 A}{5 x^5}-\frac{3 a A c^2+6 a b B c+3 A b^2 c+b^3 B}{x}-\frac{a \left (A \left (a c+b^2\right )+a b B\right )}{x^3}-\frac{A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )}{2 x^2}+3 c \log (x) \left (a B c+A b c+b^2 B\right )+c^2 x (A c+3 b B)+\frac{1}{2} B c^3 x^2 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 765
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a+b x+c x^2\right )^3}{x^6} \, dx &=\int \left (c^2 (3 b B+A c)+\frac{a^3 A}{x^6}+\frac{a^2 (3 A b+a B)}{x^5}+\frac{3 a \left (a b B+A \left (b^2+a c\right )\right )}{x^4}+\frac{3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )}{x^3}+\frac{b^3 B+3 A b^2 c+6 a b B c+3 a A c^2}{x^2}+\frac{3 c \left (b^2 B+A b c+a B c\right )}{x}+B c^3 x\right ) \, dx\\ &=-\frac{a^3 A}{5 x^5}-\frac{a^2 (3 A b+a B)}{4 x^4}-\frac{a \left (a b B+A \left (b^2+a c\right )\right )}{x^3}-\frac{3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )}{2 x^2}-\frac{b^3 B+3 A b^2 c+6 a b B c+3 a A c^2}{x}+c^2 (3 b B+A c) x+\frac{1}{2} B c^3 x^2+3 c \left (b^2 B+A b c+a B c\right ) \log (x)\\ \end{align*}
Mathematica [A] time = 0.0890341, size = 161, normalized size = 1.05 \[ -\frac{5 a^2 x \left (3 A b+4 A c x+4 b B x+6 B c x^2\right )+a^3 (4 A+5 B x)+10 a x^2 \left (2 A \left (b^2+3 b c x+3 c^2 x^2\right )+3 b B x (b+4 c x)\right )-60 c x^5 \log (x) \left (a B c+A b c+b^2 B\right )+10 x^3 \left (A \left (6 b^2 c x+b^3-2 c^3 x^3\right )-B x \left (-2 b^3+6 b c^2 x^2+c^3 x^3\right )\right )}{20 x^5} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.009, size = 186, normalized size = 1.2 \begin{align*}{\frac{B{c}^{3}{x}^{2}}{2}}+A{c}^{3}x+3\,Bb{c}^{2}x+3\,A\ln \left ( x \right ) b{c}^{2}+3\,B\ln \left ( x \right ) a{c}^{2}+3\,B\ln \left ( x \right ){b}^{2}c-{\frac{A{a}^{2}c}{{x}^{3}}}-{\frac{Aa{b}^{2}}{{x}^{3}}}-{\frac{B{a}^{2}b}{{x}^{3}}}-3\,{\frac{Aabc}{{x}^{2}}}-{\frac{A{b}^{3}}{2\,{x}^{2}}}-{\frac{3\,B{a}^{2}c}{2\,{x}^{2}}}-{\frac{3\,Ba{b}^{2}}{2\,{x}^{2}}}-3\,{\frac{aA{c}^{2}}{x}}-3\,{\frac{A{b}^{2}c}{x}}-6\,{\frac{abBc}{x}}-{\frac{{b}^{3}B}{x}}-{\frac{A{a}^{3}}{5\,{x}^{5}}}-{\frac{3\,Ab{a}^{2}}{4\,{x}^{4}}}-{\frac{B{a}^{3}}{4\,{x}^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.09298, size = 220, normalized size = 1.43 \begin{align*} \frac{1}{2} \, B c^{3} x^{2} +{\left (3 \, B b c^{2} + A c^{3}\right )} x + 3 \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} \log \left (x\right ) - \frac{20 \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{4} + 4 \, A a^{3} + 10 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{3} + 20 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} + 5 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.15193, size = 377, normalized size = 2.45 \begin{align*} \frac{10 \, B c^{3} x^{7} + 20 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + 60 \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} x^{5} \log \left (x\right ) - 20 \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{4} - 4 \, A a^{3} - 10 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{3} - 20 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} - 5 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 13.9309, size = 175, normalized size = 1.14 \begin{align*} \frac{B c^{3} x^{2}}{2} + 3 c \left (A b c + B a c + B b^{2}\right ) \log{\left (x \right )} + x \left (A c^{3} + 3 B b c^{2}\right ) - \frac{4 A a^{3} + x^{4} \left (60 A a c^{2} + 60 A b^{2} c + 120 B a b c + 20 B b^{3}\right ) + x^{3} \left (60 A a b c + 10 A b^{3} + 30 B a^{2} c + 30 B a b^{2}\right ) + x^{2} \left (20 A a^{2} c + 20 A a b^{2} + 20 B a^{2} b\right ) + x \left (15 A a^{2} b + 5 B a^{3}\right )}{20 x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.28801, size = 219, normalized size = 1.42 \begin{align*} \frac{1}{2} \, B c^{3} x^{2} + 3 \, B b c^{2} x + A c^{3} x + 3 \,{\left (B b^{2} c + B a c^{2} + A b c^{2}\right )} \log \left ({\left | x \right |}\right ) - \frac{20 \,{\left (B b^{3} + 6 \, B a b c + 3 \, A b^{2} c + 3 \, A a c^{2}\right )} x^{4} + 4 \, A a^{3} + 10 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \, B a^{2} c + 6 \, A a b c\right )} x^{3} + 20 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} + 5 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]