Optimal. Leaf size=108 \[ -\frac{a^8}{42 x^{42}}-\frac{8 a^7 b}{39 x^{39}}-\frac{7 a^6 b^2}{9 x^{36}}-\frac{56 a^5 b^3}{33 x^{33}}-\frac{7 a^4 b^4}{3 x^{30}}-\frac{56 a^3 b^5}{27 x^{27}}-\frac{7 a^2 b^6}{6 x^{24}}-\frac{8 a b^7}{21 x^{21}}-\frac{b^8}{18 x^{18}} \]
[Out]
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Rubi [A] time = 0.126977, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ -\frac{a^8}{42 x^{42}}-\frac{8 a^7 b}{39 x^{39}}-\frac{7 a^6 b^2}{9 x^{36}}-\frac{56 a^5 b^3}{33 x^{33}}-\frac{7 a^4 b^4}{3 x^{30}}-\frac{56 a^3 b^5}{27 x^{27}}-\frac{7 a^2 b^6}{6 x^{24}}-\frac{8 a b^7}{21 x^{21}}-\frac{b^8}{18 x^{18}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^3)^8/x^43,x]
[Out]
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Rubi in Sympy [A] time = 23.5891, size = 109, normalized size = 1.01 \[ - \frac{a^{8}}{42 x^{42}} - \frac{8 a^{7} b}{39 x^{39}} - \frac{7 a^{6} b^{2}}{9 x^{36}} - \frac{56 a^{5} b^{3}}{33 x^{33}} - \frac{7 a^{4} b^{4}}{3 x^{30}} - \frac{56 a^{3} b^{5}}{27 x^{27}} - \frac{7 a^{2} b^{6}}{6 x^{24}} - \frac{8 a b^{7}}{21 x^{21}} - \frac{b^{8}}{18 x^{18}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**8/x**43,x)
[Out]
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Mathematica [A] time = 0.00798422, size = 108, normalized size = 1. \[ -\frac{a^8}{42 x^{42}}-\frac{8 a^7 b}{39 x^{39}}-\frac{7 a^6 b^2}{9 x^{36}}-\frac{56 a^5 b^3}{33 x^{33}}-\frac{7 a^4 b^4}{3 x^{30}}-\frac{56 a^3 b^5}{27 x^{27}}-\frac{7 a^2 b^6}{6 x^{24}}-\frac{8 a b^7}{21 x^{21}}-\frac{b^8}{18 x^{18}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^3)^8/x^43,x]
[Out]
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Maple [A] time = 0.009, size = 91, normalized size = 0.8 \[ -{\frac{{a}^{8}}{42\,{x}^{42}}}-{\frac{8\,{a}^{7}b}{39\,{x}^{39}}}-{\frac{7\,{a}^{6}{b}^{2}}{9\,{x}^{36}}}-{\frac{56\,{a}^{5}{b}^{3}}{33\,{x}^{33}}}-{\frac{7\,{a}^{4}{b}^{4}}{3\,{x}^{30}}}-{\frac{56\,{a}^{3}{b}^{5}}{27\,{x}^{27}}}-{\frac{7\,{a}^{2}{b}^{6}}{6\,{x}^{24}}}-{\frac{8\,a{b}^{7}}{21\,{x}^{21}}}-{\frac{{b}^{8}}{18\,{x}^{18}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^8/x^43,x)
[Out]
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Maxima [A] time = 1.42031, size = 124, normalized size = 1.15 \[ -\frac{3003 \, b^{8} x^{24} + 20592 \, a b^{7} x^{21} + 63063 \, a^{2} b^{6} x^{18} + 112112 \, a^{3} b^{5} x^{15} + 126126 \, a^{4} b^{4} x^{12} + 91728 \, a^{5} b^{3} x^{9} + 42042 \, a^{6} b^{2} x^{6} + 11088 \, a^{7} b x^{3} + 1287 \, a^{8}}{54054 \, x^{42}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^43,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.204259, size = 124, normalized size = 1.15 \[ -\frac{3003 \, b^{8} x^{24} + 20592 \, a b^{7} x^{21} + 63063 \, a^{2} b^{6} x^{18} + 112112 \, a^{3} b^{5} x^{15} + 126126 \, a^{4} b^{4} x^{12} + 91728 \, a^{5} b^{3} x^{9} + 42042 \, a^{6} b^{2} x^{6} + 11088 \, a^{7} b x^{3} + 1287 \, a^{8}}{54054 \, x^{42}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^43,x, algorithm="fricas")
[Out]
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Sympy [A] time = 7.04777, size = 99, normalized size = 0.92 \[ - \frac{1287 a^{8} + 11088 a^{7} b x^{3} + 42042 a^{6} b^{2} x^{6} + 91728 a^{5} b^{3} x^{9} + 126126 a^{4} b^{4} x^{12} + 112112 a^{3} b^{5} x^{15} + 63063 a^{2} b^{6} x^{18} + 20592 a b^{7} x^{21} + 3003 b^{8} x^{24}}{54054 x^{42}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**8/x**43,x)
[Out]
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GIAC/XCAS [A] time = 0.219103, size = 124, normalized size = 1.15 \[ -\frac{3003 \, b^{8} x^{24} + 20592 \, a b^{7} x^{21} + 63063 \, a^{2} b^{6} x^{18} + 112112 \, a^{3} b^{5} x^{15} + 126126 \, a^{4} b^{4} x^{12} + 91728 \, a^{5} b^{3} x^{9} + 42042 \, a^{6} b^{2} x^{6} + 11088 \, a^{7} b x^{3} + 1287 \, a^{8}}{54054 \, x^{42}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^43,x, algorithm="giac")
[Out]