Optimal. Leaf size=108 \[ \frac {4 a^{5/2} \sqrt [4]{1-\frac {b x^4}{a}} E\left (\left .\frac {1}{2} \sin ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 b^{5/2} \sqrt [4]{a-b x^4}}-\frac {2 a x^2 \left (a-b x^4\right )^{3/4}}{15 b^2}-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.07, antiderivative size = 108, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {275, 321, 229, 228} \[ \frac {4 a^{5/2} \sqrt [4]{1-\frac {b x^4}{a}} E\left (\left .\frac {1}{2} \sin ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 b^{5/2} \sqrt [4]{a-b x^4}}-\frac {2 a x^2 \left (a-b x^4\right )^{3/4}}{15 b^2}-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 228
Rule 229
Rule 275
Rule 321
Rubi steps
\begin {align*} \int \frac {x^9}{\sqrt [4]{a-b x^4}} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {x^4}{\sqrt [4]{a-b x^2}} \, dx,x,x^2\right )\\ &=-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b}+\frac {a \operatorname {Subst}\left (\int \frac {x^2}{\sqrt [4]{a-b x^2}} \, dx,x,x^2\right )}{3 b}\\ &=-\frac {2 a x^2 \left (a-b x^4\right )^{3/4}}{15 b^2}-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b}+\frac {\left (2 a^2\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt [4]{a-b x^2}} \, dx,x,x^2\right )}{15 b^2}\\ &=-\frac {2 a x^2 \left (a-b x^4\right )^{3/4}}{15 b^2}-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b}+\frac {\left (2 a^2 \sqrt [4]{1-\frac {b x^4}{a}}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt [4]{1-\frac {b x^2}{a}}} \, dx,x,x^2\right )}{15 b^2 \sqrt [4]{a-b x^4}}\\ &=-\frac {2 a x^2 \left (a-b x^4\right )^{3/4}}{15 b^2}-\frac {x^6 \left (a-b x^4\right )^{3/4}}{9 b}+\frac {4 a^{5/2} \sqrt [4]{1-\frac {b x^4}{a}} E\left (\left .\frac {1}{2} \sin ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 b^{5/2} \sqrt [4]{a-b x^4}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] time = 0.04, size = 80, normalized size = 0.74 \[ \frac {x^2 \left (6 a^2 \sqrt [4]{1-\frac {b x^4}{a}} \, _2F_1\left (\frac {1}{4},\frac {1}{2};\frac {3}{2};\frac {b x^4}{a}\right )-6 a^2+a b x^4+5 b^2 x^8\right )}{45 b^2 \sqrt [4]{a-b x^4}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.70, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {{\left (-b x^{4} + a\right )}^{\frac {3}{4}} x^{9}}{b x^{4} - a}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{9}}{{\left (-b x^{4} + a\right )}^{\frac {1}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 0.15, size = 0, normalized size = 0.00 \[ \int \frac {x^{9}}{\left (-b \,x^{4}+a \right )^{\frac {1}{4}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{9}}{{\left (-b x^{4} + a\right )}^{\frac {1}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {x^9}{{\left (a-b\,x^4\right )}^{1/4}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [C] time = 1.54, size = 29, normalized size = 0.27 \[ \frac {x^{10} {{}_{2}F_{1}\left (\begin {matrix} \frac {1}{4}, \frac {5}{2} \\ \frac {7}{2} \end {matrix}\middle | {\frac {b x^{4} e^{2 i \pi }}{a}} \right )}}{10 \sqrt [4]{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________