Optimal. Leaf size=56 \[ -\frac{b \log (c+d x)}{a^2 d}+\frac{b \log \left (a+b (c+d x)^3\right )}{3 a^2 d}-\frac{1}{3 a d (c+d x)^3} \]
[Out]
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Rubi [A] time = 0.114263, antiderivative size = 56, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ -\frac{b \log (c+d x)}{a^2 d}+\frac{b \log \left (a+b (c+d x)^3\right )}{3 a^2 d}-\frac{1}{3 a d (c+d x)^3} \]
Antiderivative was successfully verified.
[In] Int[1/((c + d*x)^4*(a + b*(c + d*x)^3)),x]
[Out]
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Rubi in Sympy [A] time = 14.28, size = 49, normalized size = 0.88 \[ - \frac{1}{3 a d \left (c + d x\right )^{3}} + \frac{b \log{\left (a + b \left (c + d x\right )^{3} \right )}}{3 a^{2} d} - \frac{b \log{\left (\left (c + d x\right )^{3} \right )}}{3 a^{2} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(d*x+c)**4/(a+b*(d*x+c)**3),x)
[Out]
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Mathematica [A] time = 0.0372345, size = 44, normalized size = 0.79 \[ \frac{b \log \left (a+b (c+d x)^3\right )-\frac{a}{(c+d x)^3}-3 b \log (c+d x)}{3 a^2 d} \]
Antiderivative was successfully verified.
[In] Integrate[1/((c + d*x)^4*(a + b*(c + d*x)^3)),x]
[Out]
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Maple [A] time = 0.012, size = 75, normalized size = 1.3 \[{\frac{b\ln \left ( b{d}^{3}{x}^{3}+3\,bc{d}^{2}{x}^{2}+3\,b{c}^{2}dx+b{c}^{3}+a \right ) }{3\,{a}^{2}d}}-{\frac{1}{3\,ad \left ( dx+c \right ) ^{3}}}-{\frac{b\ln \left ( dx+c \right ) }{{a}^{2}d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(d*x+c)^4/(a+b*(d*x+c)^3),x)
[Out]
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Maxima [A] time = 1.35626, size = 132, normalized size = 2.36 \[ -\frac{1}{3 \,{\left (a d^{4} x^{3} + 3 \, a c d^{3} x^{2} + 3 \, a c^{2} d^{2} x + a c^{3} d\right )}} + \frac{b \log \left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a\right )}{3 \, a^{2} d} - \frac{b \log \left (d x + c\right )}{a^{2} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)*(d*x + c)^4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.212311, size = 213, normalized size = 3.8 \[ \frac{{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a\right ) - 3 \,{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \left (d x + c\right ) - a}{3 \,{\left (a^{2} d^{4} x^{3} + 3 \, a^{2} c d^{3} x^{2} + 3 \, a^{2} c^{2} d^{2} x + a^{2} c^{3} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)*(d*x + c)^4),x, algorithm="fricas")
[Out]
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Sympy [A] time = 7.53402, size = 100, normalized size = 1.79 \[ - \frac{1}{3 a c^{3} d + 9 a c^{2} d^{2} x + 9 a c d^{3} x^{2} + 3 a d^{4} x^{3}} - \frac{b \log{\left (\frac{c}{d} + x \right )}}{a^{2} d} + \frac{b \log{\left (\frac{3 c^{2} x}{d^{2}} + \frac{3 c x^{2}}{d} + x^{3} + \frac{a + b c^{3}}{b d^{3}} \right )}}{3 a^{2} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(d*x+c)**4/(a+b*(d*x+c)**3),x)
[Out]
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GIAC/XCAS [A] time = 0.221809, size = 55, normalized size = 0.98 \[ \frac{b{\rm ln}\left ({\left | -b - \frac{a}{{\left (d x + c\right )}^{3}} \right |}\right )}{3 \, a^{2} d} - \frac{1}{3 \,{\left (d x + c\right )}^{3} a d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)*(d*x + c)^4),x, algorithm="giac")
[Out]