Optimal. Leaf size=14 \[ -\frac{1}{3 b (a+b x)^3} \]
[Out]
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Rubi [A] time = 0.00686396, antiderivative size = 14, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 7, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ -\frac{1}{3 b (a+b x)^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^(-4),x]
[Out]
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Rubi in Sympy [A] time = 1.3005, size = 12, normalized size = 0.86 \[ - \frac{1}{3 b \left (a + b x\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)**4,x)
[Out]
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Mathematica [A] time = 0.00404874, size = 14, normalized size = 1. \[ -\frac{1}{3 b (a+b x)^3} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^(-4),x]
[Out]
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Maple [A] time = 0.001, size = 13, normalized size = 0.9 \[ -{\frac{1}{3\,b \left ( bx+a \right ) ^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)^4,x)
[Out]
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Maxima [A] time = 1.34676, size = 16, normalized size = 1.14 \[ -\frac{1}{3 \,{\left (b x + a\right )}^{3} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(-4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.196907, size = 47, normalized size = 3.36 \[ -\frac{1}{3 \,{\left (b^{4} x^{3} + 3 \, a b^{3} x^{2} + 3 \, a^{2} b^{2} x + a^{3} b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(-4),x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.51976, size = 37, normalized size = 2.64 \[ - \frac{1}{3 a^{3} b + 9 a^{2} b^{2} x + 9 a b^{3} x^{2} + 3 b^{4} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.20378, size = 16, normalized size = 1.14 \[ -\frac{1}{3 \,{\left (b x + a\right )}^{3} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(-4),x, algorithm="giac")
[Out]