Optimal. Leaf size=114 \[ -\frac{(b c-4 a d) (b c-a d)^2}{b^5 (a+b x)}+\frac{a (b c-a d)^3}{2 b^5 (a+b x)^2}+\frac{3 d (b c-2 a d) (b c-a d) \log (a+b x)}{b^5}+\frac{3 d^2 x (b c-a d)}{b^4}+\frac{d^3 x^2}{2 b^3} \]
[Out]
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Rubi [A] time = 0.241155, antiderivative size = 114, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062 \[ -\frac{(b c-4 a d) (b c-a d)^2}{b^5 (a+b x)}+\frac{a (b c-a d)^3}{2 b^5 (a+b x)^2}+\frac{3 d (b c-2 a d) (b c-a d) \log (a+b x)}{b^5}+\frac{3 d^2 x (b c-a d)}{b^4}+\frac{d^3 x^2}{2 b^3} \]
Antiderivative was successfully verified.
[In] Int[(x*(c + d*x)^3)/(a + b*x)^3,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{a \left (a d - b c\right )^{3}}{2 b^{5} \left (a + b x\right )^{2}} + \frac{d^{3} \int x\, dx}{b^{3}} - \frac{3 d^{2} x \left (a d - b c\right )}{b^{4}} + \frac{3 d \left (a d - b c\right ) \left (2 a d - b c\right ) \log{\left (a + b x \right )}}{b^{5}} + \frac{\left (a d - b c\right )^{2} \left (4 a d - b c\right )}{b^{5} \left (a + b x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(d*x+c)**3/(b*x+a)**3,x)
[Out]
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Mathematica [A] time = 0.101583, size = 165, normalized size = 1.45 \[ \frac{7 a^4 d^3+a^3 b d^2 (2 d x-15 c)+a^2 b^2 d \left (9 c^2-12 c d x-11 d^2 x^2\right )+6 d (a+b x)^2 \left (2 a^2 d^2-3 a b c d+b^2 c^2\right ) \log (a+b x)-a b^3 \left (c^3-12 c^2 d x-12 c d^2 x^2+4 d^3 x^3\right )+b^4 x \left (-2 c^3+6 c d^2 x^2+d^3 x^3\right )}{2 b^5 (a+b x)^2} \]
Antiderivative was successfully verified.
[In] Integrate[(x*(c + d*x)^3)/(a + b*x)^3,x]
[Out]
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Maple [B] time = 0.013, size = 222, normalized size = 2. \[{\frac{{d}^{3}{x}^{2}}{2\,{b}^{3}}}-3\,{\frac{a{d}^{3}x}{{b}^{4}}}+3\,{\frac{{d}^{2}xc}{{b}^{3}}}+6\,{\frac{{d}^{3}\ln \left ( bx+a \right ){a}^{2}}{{b}^{5}}}-9\,{\frac{{d}^{2}\ln \left ( bx+a \right ) ac}{{b}^{4}}}+3\,{\frac{d\ln \left ( bx+a \right ){c}^{2}}{{b}^{3}}}+4\,{\frac{{a}^{3}{d}^{3}}{{b}^{5} \left ( bx+a \right ) }}-9\,{\frac{{a}^{2}c{d}^{2}}{{b}^{4} \left ( bx+a \right ) }}+6\,{\frac{a{c}^{2}d}{{b}^{3} \left ( bx+a \right ) }}-{\frac{{c}^{3}}{{b}^{2} \left ( bx+a \right ) }}-{\frac{{a}^{4}{d}^{3}}{2\,{b}^{5} \left ( bx+a \right ) ^{2}}}+{\frac{3\,{a}^{3}c{d}^{2}}{2\,{b}^{4} \left ( bx+a \right ) ^{2}}}-{\frac{3\,{a}^{2}{c}^{2}d}{2\,{b}^{3} \left ( bx+a \right ) ^{2}}}+{\frac{a{c}^{3}}{2\,{b}^{2} \left ( bx+a \right ) ^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(d*x+c)^3/(b*x+a)^3,x)
[Out]
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Maxima [A] time = 1.34911, size = 235, normalized size = 2.06 \[ -\frac{a b^{3} c^{3} - 9 \, a^{2} b^{2} c^{2} d + 15 \, a^{3} b c d^{2} - 7 \, a^{4} d^{3} + 2 \,{\left (b^{4} c^{3} - 6 \, a b^{3} c^{2} d + 9 \, a^{2} b^{2} c d^{2} - 4 \, a^{3} b d^{3}\right )} x}{2 \,{\left (b^{7} x^{2} + 2 \, a b^{6} x + a^{2} b^{5}\right )}} + \frac{b d^{3} x^{2} + 6 \,{\left (b c d^{2} - a d^{3}\right )} x}{2 \, b^{4}} + \frac{3 \,{\left (b^{2} c^{2} d - 3 \, a b c d^{2} + 2 \, a^{2} d^{3}\right )} \log \left (b x + a\right )}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3*x/(b*x + a)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.205261, size = 370, normalized size = 3.25 \[ \frac{b^{4} d^{3} x^{4} - a b^{3} c^{3} + 9 \, a^{2} b^{2} c^{2} d - 15 \, a^{3} b c d^{2} + 7 \, a^{4} d^{3} + 2 \,{\left (3 \, b^{4} c d^{2} - 2 \, a b^{3} d^{3}\right )} x^{3} +{\left (12 \, a b^{3} c d^{2} - 11 \, a^{2} b^{2} d^{3}\right )} x^{2} - 2 \,{\left (b^{4} c^{3} - 6 \, a b^{3} c^{2} d + 6 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x + 6 \,{\left (a^{2} b^{2} c^{2} d - 3 \, a^{3} b c d^{2} + 2 \, a^{4} d^{3} +{\left (b^{4} c^{2} d - 3 \, a b^{3} c d^{2} + 2 \, a^{2} b^{2} d^{3}\right )} x^{2} + 2 \,{\left (a b^{3} c^{2} d - 3 \, a^{2} b^{2} c d^{2} + 2 \, a^{3} b d^{3}\right )} x\right )} \log \left (b x + a\right )}{2 \,{\left (b^{7} x^{2} + 2 \, a b^{6} x + a^{2} b^{5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3*x/(b*x + a)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 7.87648, size = 173, normalized size = 1.52 \[ \frac{7 a^{4} d^{3} - 15 a^{3} b c d^{2} + 9 a^{2} b^{2} c^{2} d - a b^{3} c^{3} + x \left (8 a^{3} b d^{3} - 18 a^{2} b^{2} c d^{2} + 12 a b^{3} c^{2} d - 2 b^{4} c^{3}\right )}{2 a^{2} b^{5} + 4 a b^{6} x + 2 b^{7} x^{2}} + \frac{d^{3} x^{2}}{2 b^{3}} - \frac{x \left (3 a d^{3} - 3 b c d^{2}\right )}{b^{4}} + \frac{3 d \left (a d - b c\right ) \left (2 a d - b c\right ) \log{\left (a + b x \right )}}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(d*x+c)**3/(b*x+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.285362, size = 225, normalized size = 1.97 \[ \frac{3 \,{\left (b^{2} c^{2} d - 3 \, a b c d^{2} + 2 \, a^{2} d^{3}\right )}{\rm ln}\left ({\left | b x + a \right |}\right )}{b^{5}} + \frac{b^{3} d^{3} x^{2} + 6 \, b^{3} c d^{2} x - 6 \, a b^{2} d^{3} x}{2 \, b^{6}} - \frac{a b^{3} c^{3} - 9 \, a^{2} b^{2} c^{2} d + 15 \, a^{3} b c d^{2} - 7 \, a^{4} d^{3} + 2 \,{\left (b^{4} c^{3} - 6 \, a b^{3} c^{2} d + 9 \, a^{2} b^{2} c d^{2} - 4 \, a^{3} b d^{3}\right )} x}{2 \,{\left (b x + a\right )}^{2} b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3*x/(b*x + a)^3,x, algorithm="giac")
[Out]