Optimal. Leaf size=75 \[ -\frac{b^2 x (2 b c-3 a d)}{d^3}+\frac{(b c-a d)^3}{d^4 (c+d x)}+\frac{3 b (b c-a d)^2 \log (c+d x)}{d^4}+\frac{b^3 x^2}{2 d^2} \]
[Out]
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Rubi [A] time = 0.13265, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ -\frac{b^2 x (2 b c-3 a d)}{d^3}+\frac{(b c-a d)^3}{d^4 (c+d x)}+\frac{3 b (b c-a d)^2 \log (c+d x)}{d^4}+\frac{b^3 x^2}{2 d^2} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3/(c + d*x)^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{b^{3} \int x\, dx}{d^{2}} + \frac{3 b \left (a d - b c\right )^{2} \log{\left (c + d x \right )}}{d^{4}} + \frac{\left (3 a d - 2 b c\right ) \int b^{2}\, dx}{d^{3}} - \frac{\left (a d - b c\right )^{3}}{d^{4} \left (c + d x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3/(d*x+c)**2,x)
[Out]
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Mathematica [A] time = 0.074438, size = 114, normalized size = 1.52 \[ \frac{3 \left (a^2 b d^2-2 a b^2 c d+b^3 c^2\right ) \log (c+d x)}{d^4}+\frac{-a^3 d^3+3 a^2 b c d^2-3 a b^2 c^2 d+b^3 c^3}{d^4 (c+d x)}-\frac{b^2 x (2 b c-3 a d)}{d^3}+\frac{b^3 x^2}{2 d^2} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3/(c + d*x)^2,x]
[Out]
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Maple [B] time = 0.01, size = 149, normalized size = 2. \[{\frac{{b}^{3}{x}^{2}}{2\,{d}^{2}}}+3\,{\frac{a{b}^{2}x}{{d}^{2}}}-2\,{\frac{{b}^{3}xc}{{d}^{3}}}+3\,{\frac{b\ln \left ( dx+c \right ){a}^{2}}{{d}^{2}}}-6\,{\frac{{b}^{2}\ln \left ( dx+c \right ) ac}{{d}^{3}}}+3\,{\frac{{b}^{3}\ln \left ( dx+c \right ){c}^{2}}{{d}^{4}}}-{\frac{{a}^{3}}{d \left ( dx+c \right ) }}+3\,{\frac{{a}^{2}bc}{{d}^{2} \left ( dx+c \right ) }}-3\,{\frac{a{b}^{2}{c}^{2}}{{d}^{3} \left ( dx+c \right ) }}+{\frac{{b}^{3}{c}^{3}}{{d}^{4} \left ( dx+c \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3/(d*x+c)^2,x)
[Out]
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Maxima [A] time = 1.36981, size = 158, normalized size = 2.11 \[ \frac{b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}}{d^{5} x + c d^{4}} + \frac{b^{3} d x^{2} - 2 \,{\left (2 \, b^{3} c - 3 \, a b^{2} d\right )} x}{2 \, d^{3}} + \frac{3 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )} \log \left (d x + c\right )}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.196995, size = 232, normalized size = 3.09 \[ \frac{b^{3} d^{3} x^{3} + 2 \, b^{3} c^{3} - 6 \, a b^{2} c^{2} d + 6 \, a^{2} b c d^{2} - 2 \, a^{3} d^{3} - 3 \,{\left (b^{3} c d^{2} - 2 \, a b^{2} d^{3}\right )} x^{2} - 2 \,{\left (2 \, b^{3} c^{2} d - 3 \, a b^{2} c d^{2}\right )} x + 6 \,{\left (b^{3} c^{3} - 2 \, a b^{2} c^{2} d + a^{2} b c d^{2} +{\left (b^{3} c^{2} d - 2 \, a b^{2} c d^{2} + a^{2} b d^{3}\right )} x\right )} \log \left (d x + c\right )}{2 \,{\left (d^{5} x + c d^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.29762, size = 100, normalized size = 1.33 \[ \frac{b^{3} x^{2}}{2 d^{2}} + \frac{3 b \left (a d - b c\right )^{2} \log{\left (c + d x \right )}}{d^{4}} - \frac{a^{3} d^{3} - 3 a^{2} b c d^{2} + 3 a b^{2} c^{2} d - b^{3} c^{3}}{c d^{4} + d^{5} x} + \frac{x \left (3 a b^{2} d - 2 b^{3} c\right )}{d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3/(d*x+c)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.217943, size = 224, normalized size = 2.99 \[ \frac{{\left (b^{3} - \frac{6 \,{\left (b^{3} c d - a b^{2} d^{2}\right )}}{{\left (d x + c\right )} d}\right )}{\left (d x + c\right )}^{2}}{2 \, d^{4}} - \frac{3 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )}{\rm ln}\left (\frac{{\left | d x + c \right |}}{{\left (d x + c\right )}^{2}{\left | d \right |}}\right )}{d^{4}} + \frac{\frac{b^{3} c^{3} d^{2}}{d x + c} - \frac{3 \, a b^{2} c^{2} d^{3}}{d x + c} + \frac{3 \, a^{2} b c d^{4}}{d x + c} - \frac{a^{3} d^{5}}{d x + c}}{d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^2,x, algorithm="giac")
[Out]