Optimal. Leaf size=35 \[ \frac{x^8}{72 a^2 (a+b x)^8}+\frac{x^8}{9 a (a+b x)^9} \]
[Out]
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Rubi [A] time = 0.0236503, antiderivative size = 35, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ \frac{x^8}{72 a^2 (a+b x)^8}+\frac{x^8}{9 a (a+b x)^9} \]
Antiderivative was successfully verified.
[In] Int[x^7/(a + b*x)^10,x]
[Out]
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Rubi in Sympy [A] time = 4.15727, size = 27, normalized size = 0.77 \[ \frac{x^{8}}{9 a \left (a + b x\right )^{9}} + \frac{x^{8}}{72 a^{2} \left (a + b x\right )^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**7/(b*x+a)**10,x)
[Out]
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Mathematica [B] time = 0.0205483, size = 86, normalized size = 2.46 \[ -\frac{a^7+9 a^6 b x+36 a^5 b^2 x^2+84 a^4 b^3 x^3+126 a^3 b^4 x^4+126 a^2 b^5 x^5+84 a b^6 x^6+36 b^7 x^7}{72 b^8 (a+b x)^9} \]
Antiderivative was successfully verified.
[In] Integrate[x^7/(a + b*x)^10,x]
[Out]
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Maple [B] time = 0.01, size = 117, normalized size = 3.3 \[ 7\,{\frac{{a}^{3}}{{b}^{8} \left ( bx+a \right ) ^{5}}}-{\frac{35\,{a}^{4}}{6\,{b}^{8} \left ( bx+a \right ) ^{6}}}+3\,{\frac{{a}^{5}}{{b}^{8} \left ( bx+a \right ) ^{7}}}+{\frac{{a}^{7}}{9\,{b}^{8} \left ( bx+a \right ) ^{9}}}+{\frac{7\,a}{3\,{b}^{8} \left ( bx+a \right ) ^{3}}}-{\frac{7\,{a}^{6}}{8\,{b}^{8} \left ( bx+a \right ) ^{8}}}-{\frac{1}{2\, \left ( bx+a \right ) ^{2}{b}^{8}}}-{\frac{21\,{a}^{2}}{4\,{b}^{8} \left ( bx+a \right ) ^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^7/(b*x+a)^10,x)
[Out]
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Maxima [A] time = 1.35074, size = 236, normalized size = 6.74 \[ -\frac{36 \, b^{7} x^{7} + 84 \, a b^{6} x^{6} + 126 \, a^{2} b^{5} x^{5} + 126 \, a^{3} b^{4} x^{4} + 84 \, a^{4} b^{3} x^{3} + 36 \, a^{5} b^{2} x^{2} + 9 \, a^{6} b x + a^{7}}{72 \,{\left (b^{17} x^{9} + 9 \, a b^{16} x^{8} + 36 \, a^{2} b^{15} x^{7} + 84 \, a^{3} b^{14} x^{6} + 126 \, a^{4} b^{13} x^{5} + 126 \, a^{5} b^{12} x^{4} + 84 \, a^{6} b^{11} x^{3} + 36 \, a^{7} b^{10} x^{2} + 9 \, a^{8} b^{9} x + a^{9} b^{8}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^7/(b*x + a)^10,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.229551, size = 236, normalized size = 6.74 \[ -\frac{36 \, b^{7} x^{7} + 84 \, a b^{6} x^{6} + 126 \, a^{2} b^{5} x^{5} + 126 \, a^{3} b^{4} x^{4} + 84 \, a^{4} b^{3} x^{3} + 36 \, a^{5} b^{2} x^{2} + 9 \, a^{6} b x + a^{7}}{72 \,{\left (b^{17} x^{9} + 9 \, a b^{16} x^{8} + 36 \, a^{2} b^{15} x^{7} + 84 \, a^{3} b^{14} x^{6} + 126 \, a^{4} b^{13} x^{5} + 126 \, a^{5} b^{12} x^{4} + 84 \, a^{6} b^{11} x^{3} + 36 \, a^{7} b^{10} x^{2} + 9 \, a^{8} b^{9} x + a^{9} b^{8}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^7/(b*x + a)^10,x, algorithm="fricas")
[Out]
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Sympy [A] time = 4.08153, size = 187, normalized size = 5.34 \[ - \frac{a^{7} + 9 a^{6} b x + 36 a^{5} b^{2} x^{2} + 84 a^{4} b^{3} x^{3} + 126 a^{3} b^{4} x^{4} + 126 a^{2} b^{5} x^{5} + 84 a b^{6} x^{6} + 36 b^{7} x^{7}}{72 a^{9} b^{8} + 648 a^{8} b^{9} x + 2592 a^{7} b^{10} x^{2} + 6048 a^{6} b^{11} x^{3} + 9072 a^{5} b^{12} x^{4} + 9072 a^{4} b^{13} x^{5} + 6048 a^{3} b^{14} x^{6} + 2592 a^{2} b^{15} x^{7} + 648 a b^{16} x^{8} + 72 b^{17} x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**7/(b*x+a)**10,x)
[Out]
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GIAC/XCAS [A] time = 0.205495, size = 113, normalized size = 3.23 \[ -\frac{36 \, b^{7} x^{7} + 84 \, a b^{6} x^{6} + 126 \, a^{2} b^{5} x^{5} + 126 \, a^{3} b^{4} x^{4} + 84 \, a^{4} b^{3} x^{3} + 36 \, a^{5} b^{2} x^{2} + 9 \, a^{6} b x + a^{7}}{72 \,{\left (b x + a\right )}^{9} b^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^7/(b*x + a)^10,x, algorithm="giac")
[Out]