Optimal. Leaf size=116 \[ -\sqrt {2} \tan ^{-1}\left (\frac {\sqrt {2} x \sqrt [4]{a x^5-b x^2}}{\sqrt {a x^5-b x^2}-x^2}\right )-\sqrt {2} \tanh ^{-1}\left (\frac {\frac {\sqrt {a x^5-b x^2}}{\sqrt {2}}+\frac {x^2}{\sqrt {2}}}{x \sqrt [4]{a x^5-b x^2}}\right ) \]
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Rubi [F] time = 1.78, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \int \frac {2 b+a x^3}{\left (-b+x^2+a x^3\right ) \sqrt [4]{-b x^2+a x^5}} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {2 b+a x^3}{\left (-b+x^2+a x^3\right ) \sqrt [4]{-b x^2+a x^5}} \, dx &=\frac {\left (\sqrt {x} \sqrt [4]{-b+a x^3}\right ) \int \frac {2 b+a x^3}{\sqrt {x} \sqrt [4]{-b+a x^3} \left (-b+x^2+a x^3\right )} \, dx}{\sqrt [4]{-b x^2+a x^5}}\\ &=\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \frac {2 b+a x^6}{\sqrt [4]{-b+a x^6} \left (-b+x^4+a x^6\right )} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}\\ &=\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \left (\frac {1}{\sqrt [4]{-b+a x^6}}+\frac {3 b-x^4}{\sqrt [4]{-b+a x^6} \left (-b+x^4+a x^6\right )}\right ) \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}\\ &=\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt [4]{-b+a x^6}} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}+\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \frac {3 b-x^4}{\sqrt [4]{-b+a x^6} \left (-b+x^4+a x^6\right )} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}\\ &=\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \left (-\frac {3 b}{\left (b-x^4-a x^6\right ) \sqrt [4]{-b+a x^6}}-\frac {x^4}{\sqrt [4]{-b+a x^6} \left (-b+x^4+a x^6\right )}\right ) \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}+\frac {\left (2 \sqrt {x} \sqrt [4]{1-\frac {a x^3}{b}}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt [4]{1-\frac {a x^6}{b}}} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}\\ &=\frac {2 x \sqrt [4]{1-\frac {a x^3}{b}} \, _2F_1\left (\frac {1}{6},\frac {1}{4};\frac {7}{6};\frac {a x^3}{b}\right )}{\sqrt [4]{-b x^2+a x^5}}-\frac {\left (2 \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \frac {x^4}{\sqrt [4]{-b+a x^6} \left (-b+x^4+a x^6\right )} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}-\frac {\left (6 b \sqrt {x} \sqrt [4]{-b+a x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (b-x^4-a x^6\right ) \sqrt [4]{-b+a x^6}} \, dx,x,\sqrt {x}\right )}{\sqrt [4]{-b x^2+a x^5}}\\ \end {align*}
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Mathematica [F] time = 0.70, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {2 b+a x^3}{\left (-b+x^2+a x^3\right ) \sqrt [4]{-b x^2+a x^5}} \, dx \end {gather*}
Verification is not applicable to the result.
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IntegrateAlgebraic [A] time = 2.95, size = 116, normalized size = 1.00 \begin {gather*} -\sqrt {2} \tan ^{-1}\left (\frac {\sqrt {2} x \sqrt [4]{a x^5-b x^2}}{\sqrt {a x^5-b x^2}-x^2}\right )-\sqrt {2} \tanh ^{-1}\left (\frac {\frac {\sqrt {a x^5-b x^2}}{\sqrt {2}}+\frac {x^2}{\sqrt {2}}}{x \sqrt [4]{a x^5-b x^2}}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {a x^{3} + 2 \, b}{{\left (a x^{5} - b x^{2}\right )}^{\frac {1}{4}} {\left (a x^{3} + x^{2} - b\right )}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.36, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {a \,x^{3}+2 b}{\left (a \,x^{3}+x^{2}-b \right ) \left (a \,x^{5}-b \,x^{2}\right )^{\frac {1}{4}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {a x^{3} + 2 \, b}{{\left (a x^{5} - b x^{2}\right )}^{\frac {1}{4}} {\left (a x^{3} + x^{2} - b\right )}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {a\,x^3+2\,b}{{\left (a\,x^5-b\,x^2\right )}^{1/4}\,\left (a\,x^3+x^2-b\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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