Optimal. Leaf size=50 \[ -\frac{a^4}{3 x^3}-\frac{4 a^3 b}{x}+6 a^2 b^2 x+\frac{4}{3} a b^3 x^3+\frac{b^4 x^5}{5} \]
[Out]
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Rubi [A] time = 0.0546313, antiderivative size = 50, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ -\frac{a^4}{3 x^3}-\frac{4 a^3 b}{x}+6 a^2 b^2 x+\frac{4}{3} a b^3 x^3+\frac{b^4 x^5}{5} \]
Antiderivative was successfully verified.
[In] Int[(a/x + b*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 9.3441, size = 46, normalized size = 0.92 \[ - \frac{a^{4}}{3 x^{3}} - \frac{4 a^{3} b}{x} + 6 a^{2} b^{2} x + \frac{4 a b^{3} x^{3}}{3} + \frac{b^{4} x^{5}}{5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a/x+b*x)**4,x)
[Out]
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Mathematica [A] time = 0.00945294, size = 50, normalized size = 1. \[ -\frac{a^4}{3 x^3}-\frac{4 a^3 b}{x}+6 a^2 b^2 x+\frac{4}{3} a b^3 x^3+\frac{b^4 x^5}{5} \]
Antiderivative was successfully verified.
[In] Integrate[(a/x + b*x)^4,x]
[Out]
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Maple [A] time = 0.008, size = 45, normalized size = 0.9 \[ -{\frac{{a}^{4}}{3\,{x}^{3}}}-4\,{\frac{{a}^{3}b}{x}}+6\,{a}^{2}{b}^{2}x+{\frac{4\,a{b}^{3}{x}^{3}}{3}}+{\frac{{b}^{4}{x}^{5}}{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a/x+b*x)^4,x)
[Out]
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Maxima [A] time = 1.37328, size = 59, normalized size = 1.18 \[ \frac{1}{5} \, b^{4} x^{5} + \frac{4}{3} \, a b^{3} x^{3} + 6 \, a^{2} b^{2} x - \frac{4 \, a^{3} b}{x} - \frac{a^{4}}{3 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a/x)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.211296, size = 65, normalized size = 1.3 \[ \frac{3 \, b^{4} x^{8} + 20 \, a b^{3} x^{6} + 90 \, a^{2} b^{2} x^{4} - 60 \, a^{3} b x^{2} - 5 \, a^{4}}{15 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a/x)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.22904, size = 48, normalized size = 0.96 \[ 6 a^{2} b^{2} x + \frac{4 a b^{3} x^{3}}{3} + \frac{b^{4} x^{5}}{5} - \frac{a^{4} + 12 a^{3} b x^{2}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a/x+b*x)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.214975, size = 61, normalized size = 1.22 \[ \frac{1}{5} \, b^{4} x^{5} + \frac{4}{3} \, a b^{3} x^{3} + 6 \, a^{2} b^{2} x - \frac{12 \, a^{3} b x^{2} + a^{4}}{3 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a/x)^4,x, algorithm="giac")
[Out]