Optimal. Leaf size=16 \[ -\frac{1}{21 x^{21} \left (b+c x^3\right )^7} \]
[Out]
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Rubi [A] time = 0.0130121, antiderivative size = 16, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048 \[ -\frac{1}{21 x^{21} \left (b+c x^3\right )^7} \]
Antiderivative was successfully verified.
[In] Int[(b + 2*c*x^3)/(x^22*(b + c*x^3)^8),x]
[Out]
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Rubi in Sympy [A] time = 8.30256, size = 15, normalized size = 0.94 \[ - \frac{1}{21 x^{21} \left (b + c x^{3}\right )^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((2*c*x**3+b)/x**22/(c*x**3+b)**8,x)
[Out]
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Mathematica [A] time = 0.0643111, size = 16, normalized size = 1. \[ -\frac{1}{21 x^{21} \left (b+c x^3\right )^7} \]
Antiderivative was successfully verified.
[In] Integrate[(b + 2*c*x^3)/(x^22*(b + c*x^3)^8),x]
[Out]
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Maple [B] time = 0.02, size = 197, normalized size = 12.3 \[ -{\frac{1}{21\,{b}^{7}{x}^{21}}}-44\,{\frac{{c}^{6}}{{b}^{13}{x}^{3}}}+22\,{\frac{{c}^{5}}{{b}^{12}{x}^{6}}}-10\,{\frac{{c}^{4}}{{b}^{11}{x}^{9}}}+4\,{\frac{{c}^{3}}{{b}^{10}{x}^{12}}}-{\frac{4\,{c}^{2}}{3\,{b}^{9}{x}^{15}}}+{\frac{c}{3\,{b}^{8}{x}^{18}}}-{\frac{{c}^{8}}{3\,{b}^{13}} \left ( -{\frac{{b}^{5}}{c \left ( c{x}^{3}+b \right ) ^{6}}}-132\,{\frac{1}{c \left ( c{x}^{3}+b \right ) }}-30\,{\frac{{b}^{2}}{c \left ( c{x}^{3}+b \right ) ^{3}}}-4\,{\frac{{b}^{4}}{c \left ( c{x}^{3}+b \right ) ^{5}}}-12\,{\frac{{b}^{3}}{c \left ( c{x}^{3}+b \right ) ^{4}}}-{\frac{{b}^{6}}{7\,c \left ( c{x}^{3}+b \right ) ^{7}}}-66\,{\frac{b}{c \left ( c{x}^{3}+b \right ) ^{2}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((2*c*x^3+b)/x^22/(c*x^3+b)^8,x)
[Out]
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Maxima [A] time = 1.39738, size = 109, normalized size = 6.81 \[ -\frac{1}{21 \,{\left (c^{7} x^{42} + 7 \, b c^{6} x^{39} + 21 \, b^{2} c^{5} x^{36} + 35 \, b^{3} c^{4} x^{33} + 35 \, b^{4} c^{3} x^{30} + 21 \, b^{5} c^{2} x^{27} + 7 \, b^{6} c x^{24} + b^{7} x^{21}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x^3 + b)/((c*x^3 + b)^8*x^22),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.222931, size = 109, normalized size = 6.81 \[ -\frac{1}{21 \,{\left (c^{7} x^{42} + 7 \, b c^{6} x^{39} + 21 \, b^{2} c^{5} x^{36} + 35 \, b^{3} c^{4} x^{33} + 35 \, b^{4} c^{3} x^{30} + 21 \, b^{5} c^{2} x^{27} + 7 \, b^{6} c x^{24} + b^{7} x^{21}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x^3 + b)/((c*x^3 + b)^8*x^22),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x**3+b)/x**22/(c*x**3+b)**8,x)
[Out]
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GIAC/XCAS [A] time = 0.213522, size = 20, normalized size = 1.25 \[ -\frac{1}{21 \,{\left (c x^{6} + b x^{3}\right )}^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x^3 + b)/((c*x^3 + b)^8*x^22),x, algorithm="giac")
[Out]