Optimal. Leaf size=74 \[ -\frac{(b c-a d)^3 \log (c+d x)}{d^4}+\frac{b x (b c-a d)^2}{d^3}-\frac{(a+b x)^2 (b c-a d)}{2 d^2}+\frac{(a+b x)^3}{3 d} \]
[Out]
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Rubi [A] time = 0.0685586, antiderivative size = 74, 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 \[ -\frac{(b c-a d)^3 \log (c+d x)}{d^4}+\frac{b x (b c-a d)^2}{d^3}-\frac{(a+b x)^2 (b c-a d)}{2 d^2}+\frac{(a+b x)^3}{3 d} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3/(c + d*x),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\left (a + b x\right )^{3}}{3 d} + \frac{\left (a + b x\right )^{2} \left (a d - b c\right )}{2 d^{2}} + \frac{\left (a d - b c\right )^{2} \int b\, dx}{d^{3}} + \frac{\left (a d - b c\right )^{3} \log{\left (c + d x \right )}}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3/(d*x+c),x)
[Out]
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Mathematica [A] time = 0.0452318, size = 74, normalized size = 1. \[ \frac{b d x \left (18 a^2 d^2+9 a b d (d x-2 c)+b^2 \left (6 c^2-3 c d x+2 d^2 x^2\right )\right )-6 (b c-a d)^3 \log (c+d x)}{6 d^4} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3/(c + d*x),x]
[Out]
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Maple [A] time = 0.004, size = 133, normalized size = 1.8 \[{\frac{{b}^{3}{x}^{3}}{3\,d}}+{\frac{3\,a{b}^{2}{x}^{2}}{2\,d}}-{\frac{{b}^{3}{x}^{2}c}{2\,{d}^{2}}}+3\,{\frac{{a}^{2}bx}{d}}-3\,{\frac{a{b}^{2}cx}{{d}^{2}}}+{\frac{{b}^{3}{c}^{2}x}{{d}^{3}}}+{\frac{\ln \left ( dx+c \right ){a}^{3}}{d}}-3\,{\frac{\ln \left ( dx+c \right ){a}^{2}bc}{{d}^{2}}}+3\,{\frac{\ln \left ( dx+c \right ) a{b}^{2}{c}^{2}}{{d}^{3}}}-{\frac{\ln \left ( dx+c \right ){b}^{3}{c}^{3}}{{d}^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3/(d*x+c),x)
[Out]
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Maxima [A] time = 1.34776, size = 154, normalized size = 2.08 \[ \frac{2 \, b^{3} d^{2} x^{3} - 3 \,{\left (b^{3} c d - 3 \, a b^{2} d^{2}\right )} x^{2} + 6 \,{\left (b^{3} c^{2} - 3 \, a b^{2} c d + 3 \, a^{2} b d^{2}\right )} x}{6 \, d^{3}} - \frac{{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \log \left (d x + c\right )}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.204178, size = 155, normalized size = 2.09 \[ \frac{2 \, b^{3} d^{3} x^{3} - 3 \,{\left (b^{3} c d^{2} - 3 \, a b^{2} d^{3}\right )} x^{2} + 6 \,{\left (b^{3} c^{2} d - 3 \, a b^{2} c d^{2} + 3 \, a^{2} b d^{3}\right )} x - 6 \,{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \log \left (d x + c\right )}{6 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.841348, size = 82, normalized size = 1.11 \[ \frac{b^{3} x^{3}}{3 d} + \frac{x^{2} \left (3 a b^{2} d - b^{3} c\right )}{2 d^{2}} + \frac{x \left (3 a^{2} b d^{2} - 3 a b^{2} c d + b^{3} c^{2}\right )}{d^{3}} + \frac{\left (a d - b c\right )^{3} \log{\left (c + d x \right )}}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3/(d*x+c),x)
[Out]
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GIAC/XCAS [A] time = 0.21734, size = 157, normalized size = 2.12 \[ \frac{2 \, b^{3} d^{2} x^{3} - 3 \, b^{3} c d x^{2} + 9 \, a b^{2} d^{2} x^{2} + 6 \, b^{3} c^{2} x - 18 \, a b^{2} c d x + 18 \, a^{2} b d^{2} x}{6 \, d^{3}} - \frac{{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )}{\rm ln}\left ({\left | d x + c \right |}\right )}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c),x, algorithm="giac")
[Out]