Optimal. Leaf size=96 \[ -\frac{b^4 (a+b x)^8}{3960 a^5 x^8}+\frac{b^3 (a+b x)^8}{495 a^4 x^9}-\frac{b^2 (a+b x)^8}{110 a^3 x^{10}}+\frac{b (a+b x)^8}{33 a^2 x^{11}}-\frac{(a+b x)^8}{12 a x^{12}} \]
[Out]
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Rubi [A] time = 0.0757435, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ -\frac{b^4 (a+b x)^8}{3960 a^5 x^8}+\frac{b^3 (a+b x)^8}{495 a^4 x^9}-\frac{b^2 (a+b x)^8}{110 a^3 x^{10}}+\frac{b (a+b x)^8}{33 a^2 x^{11}}-\frac{(a+b x)^8}{12 a x^{12}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^7/x^13,x]
[Out]
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Rubi in Sympy [A] time = 15.3769, size = 94, normalized size = 0.98 \[ - \frac{a^{7}}{12 x^{12}} - \frac{7 a^{6} b}{11 x^{11}} - \frac{21 a^{5} b^{2}}{10 x^{10}} - \frac{35 a^{4} b^{3}}{9 x^{9}} - \frac{35 a^{3} b^{4}}{8 x^{8}} - \frac{3 a^{2} b^{5}}{x^{7}} - \frac{7 a b^{6}}{6 x^{6}} - \frac{b^{7}}{5 x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**7/x**13,x)
[Out]
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Mathematica [A] time = 0.00557122, size = 93, normalized size = 0.97 \[ -\frac{a^7}{12 x^{12}}-\frac{7 a^6 b}{11 x^{11}}-\frac{21 a^5 b^2}{10 x^{10}}-\frac{35 a^4 b^3}{9 x^9}-\frac{35 a^3 b^4}{8 x^8}-\frac{3 a^2 b^5}{x^7}-\frac{7 a b^6}{6 x^6}-\frac{b^7}{5 x^5} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^7/x^13,x]
[Out]
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Maple [A] time = 0.01, size = 80, normalized size = 0.8 \[ -{\frac{35\,{a}^{4}{b}^{3}}{9\,{x}^{9}}}-3\,{\frac{{a}^{2}{b}^{5}}{{x}^{7}}}-{\frac{{b}^{7}}{5\,{x}^{5}}}-{\frac{7\,{a}^{6}b}{11\,{x}^{11}}}-{\frac{35\,{a}^{3}{b}^{4}}{8\,{x}^{8}}}-{\frac{21\,{a}^{5}{b}^{2}}{10\,{x}^{10}}}-{\frac{{a}^{7}}{12\,{x}^{12}}}-{\frac{7\,a{b}^{6}}{6\,{x}^{6}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^7/x^13,x)
[Out]
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Maxima [A] time = 1.34628, size = 107, normalized size = 1.11 \[ -\frac{792 \, b^{7} x^{7} + 4620 \, a b^{6} x^{6} + 11880 \, a^{2} b^{5} x^{5} + 17325 \, a^{3} b^{4} x^{4} + 15400 \, a^{4} b^{3} x^{3} + 8316 \, a^{5} b^{2} x^{2} + 2520 \, a^{6} b x + 330 \, a^{7}}{3960 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^7/x^13,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.186837, size = 107, normalized size = 1.11 \[ -\frac{792 \, b^{7} x^{7} + 4620 \, a b^{6} x^{6} + 11880 \, a^{2} b^{5} x^{5} + 17325 \, a^{3} b^{4} x^{4} + 15400 \, a^{4} b^{3} x^{3} + 8316 \, a^{5} b^{2} x^{2} + 2520 \, a^{6} b x + 330 \, a^{7}}{3960 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^7/x^13,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.09676, size = 85, normalized size = 0.89 \[ - \frac{330 a^{7} + 2520 a^{6} b x + 8316 a^{5} b^{2} x^{2} + 15400 a^{4} b^{3} x^{3} + 17325 a^{3} b^{4} x^{4} + 11880 a^{2} b^{5} x^{5} + 4620 a b^{6} x^{6} + 792 b^{7} x^{7}}{3960 x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**7/x**13,x)
[Out]
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GIAC/XCAS [A] time = 0.201741, size = 107, normalized size = 1.11 \[ -\frac{792 \, b^{7} x^{7} + 4620 \, a b^{6} x^{6} + 11880 \, a^{2} b^{5} x^{5} + 17325 \, a^{3} b^{4} x^{4} + 15400 \, a^{4} b^{3} x^{3} + 8316 \, a^{5} b^{2} x^{2} + 2520 \, a^{6} b x + 330 \, a^{7}}{3960 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^7/x^13,x, algorithm="giac")
[Out]