Optimal. Leaf size=96 \[ -\frac{128 b^3 \sqrt [4]{a-b x^4}}{195 a^4 x}-\frac{32 b^2 \sqrt [4]{a-b x^4}}{195 a^3 x^5}-\frac{4 b \sqrt [4]{a-b x^4}}{39 a^2 x^9}-\frac{\sqrt [4]{a-b x^4}}{13 a x^{13}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0977074, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{128 b^3 \sqrt [4]{a-b x^4}}{195 a^4 x}-\frac{32 b^2 \sqrt [4]{a-b x^4}}{195 a^3 x^5}-\frac{4 b \sqrt [4]{a-b x^4}}{39 a^2 x^9}-\frac{\sqrt [4]{a-b x^4}}{13 a x^{13}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^14*(a - b*x^4)^(3/4)),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 11.1506, size = 85, normalized size = 0.89 \[ - \frac{\sqrt [4]{a - b x^{4}}}{13 a x^{13}} - \frac{4 b \sqrt [4]{a - b x^{4}}}{39 a^{2} x^{9}} - \frac{32 b^{2} \sqrt [4]{a - b x^{4}}}{195 a^{3} x^{5}} - \frac{128 b^{3} \sqrt [4]{a - b x^{4}}}{195 a^{4} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**14/(-b*x**4+a)**(3/4),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0414992, size = 54, normalized size = 0.56 \[ -\frac{\sqrt [4]{a-b x^4} \left (15 a^3+20 a^2 b x^4+32 a b^2 x^8+128 b^3 x^{12}\right )}{195 a^4 x^{13}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^14*(a - b*x^4)^(3/4)),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.009, size = 51, normalized size = 0.5 \[ -{\frac{128\,{b}^{3}{x}^{12}+32\,a{b}^{2}{x}^{8}+20\,{a}^{2}b{x}^{4}+15\,{a}^{3}}{195\,{x}^{13}{a}^{4}}\sqrt [4]{-b{x}^{4}+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^14/(-b*x^4+a)^(3/4),x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.44402, size = 99, normalized size = 1.03 \[ -\frac{\frac{195 \,{\left (-b x^{4} + a\right )}^{\frac{1}{4}} b^{3}}{x} + \frac{117 \,{\left (-b x^{4} + a\right )}^{\frac{5}{4}} b^{2}}{x^{5}} + \frac{65 \,{\left (-b x^{4} + a\right )}^{\frac{9}{4}} b}{x^{9}} + \frac{15 \,{\left (-b x^{4} + a\right )}^{\frac{13}{4}}}{x^{13}}}{195 \, a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(3/4)*x^14),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.229411, size = 68, normalized size = 0.71 \[ -\frac{{\left (128 \, b^{3} x^{12} + 32 \, a b^{2} x^{8} + 20 \, a^{2} b x^{4} + 15 \, a^{3}\right )}{\left (-b x^{4} + a\right )}^{\frac{1}{4}}}{195 \, a^{4} x^{13}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(3/4)*x^14),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 23.7669, size = 1452, normalized size = 15.12 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**14/(-b*x**4+a)**(3/4),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-b x^{4} + a\right )}^{\frac{3}{4}} x^{14}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(3/4)*x^14),x, algorithm="giac")
[Out]