Optimal. Leaf size=125 \[ \frac {\tanh ^{-1}\left (\frac {\frac {\sqrt {a x^6+b}}{\sqrt {2} \sqrt [4]{c}}+\frac {\sqrt [4]{c} x^2}{\sqrt {2}}}{x \sqrt [4]{a x^6+b}}\right )}{\sqrt {2} c^{3/4}}-\frac {\tan ^{-1}\left (\frac {\sqrt {2} \sqrt [4]{c} x \sqrt [4]{a x^6+b}}{\sqrt {a x^6+b}-\sqrt {c} x^2}\right )}{\sqrt {2} c^{3/4}} \]
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Rubi [F] time = 1.63, 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 {x^2 \left (-2 b+a x^6\right )}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {x^2 \left (-2 b+a x^6\right )}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx &=\int \left (-\frac {c}{a \left (b+a x^6\right )^{3/4}}+\frac {x^2}{\left (b+a x^6\right )^{3/4}}+\frac {b c-3 a b x^2+c^2 x^4}{a \left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )}\right ) \, dx\\ &=\frac {\int \frac {b c-3 a b x^2+c^2 x^4}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx}{a}-\frac {c \int \frac {1}{\left (b+a x^6\right )^{3/4}} \, dx}{a}+\int \frac {x^2}{\left (b+a x^6\right )^{3/4}} \, dx\\ &=\frac {1}{3} \operatorname {Subst}\left (\int \frac {1}{\left (b+a x^2\right )^{3/4}} \, dx,x,x^3\right )+\frac {\int \left (\frac {b c}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )}-\frac {3 a b x^2}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )}+\frac {c^2 x^4}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )}\right ) \, dx}{a}-\frac {\left (c \left (1+\frac {a x^6}{b}\right )^{3/4}\right ) \int \frac {1}{\left (1+\frac {a x^6}{b}\right )^{3/4}} \, dx}{a \left (b+a x^6\right )^{3/4}}\\ &=-\frac {c x \left (1+\frac {a x^6}{b}\right )^{3/4} \, _2F_1\left (\frac {1}{6},\frac {3}{4};\frac {7}{6};-\frac {a x^6}{b}\right )}{a \left (b+a x^6\right )^{3/4}}-(3 b) \int \frac {x^2}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx+\frac {(b c) \int \frac {1}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx}{a}+\frac {c^2 \int \frac {x^4}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx}{a}+\frac {\left (1+\frac {a x^6}{b}\right )^{3/4} \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {a x^2}{b}\right )^{3/4}} \, dx,x,x^3\right )}{3 \left (b+a x^6\right )^{3/4}}\\ &=\frac {2 \sqrt {b} \left (1+\frac {a x^6}{b}\right )^{3/4} F\left (\left .\frac {1}{2} \tan ^{-1}\left (\frac {\sqrt {a} x^3}{\sqrt {b}}\right )\right |2\right )}{3 \sqrt {a} \left (b+a x^6\right )^{3/4}}-\frac {c x \left (1+\frac {a x^6}{b}\right )^{3/4} \, _2F_1\left (\frac {1}{6},\frac {3}{4};\frac {7}{6};-\frac {a x^6}{b}\right )}{a \left (b+a x^6\right )^{3/4}}-(3 b) \int \frac {x^2}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx+\frac {(b c) \int \frac {1}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx}{a}+\frac {c^2 \int \frac {x^4}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx}{a}\\ \end {align*}
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Mathematica [F] time = 0.33, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^2 \left (-2 b+a x^6\right )}{\left (b+a x^6\right )^{3/4} \left (b+c x^4+a x^6\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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IntegrateAlgebraic [A] time = 15.69, size = 125, normalized size = 1.00 \begin {gather*} -\frac {\tan ^{-1}\left (\frac {\sqrt {2} \sqrt [4]{c} x \sqrt [4]{b+a x^6}}{-\sqrt {c} x^2+\sqrt {b+a x^6}}\right )}{\sqrt {2} c^{3/4}}+\frac {\tanh ^{-1}\left (\frac {\frac {\sqrt [4]{c} x^2}{\sqrt {2}}+\frac {\sqrt {b+a x^6}}{\sqrt {2} \sqrt [4]{c}}}{x \sqrt [4]{b+a x^6}}\right )}{\sqrt {2} c^{3/4}} \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 {{\left (a x^{6} - 2 \, b\right )} x^{2}}{{\left (a x^{6} + c x^{4} + b\right )} {\left (a x^{6} + b\right )}^{\frac {3}{4}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.03, size = 0, normalized size = 0.00 \[\int \frac {x^{2} \left (a \,x^{6}-2 b \right )}{\left (a \,x^{6}+b \right )^{\frac {3}{4}} \left (a \,x^{6}+c \,x^{4}+b \right )}\, dx\]
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 {{\left (a x^{6} - 2 \, b\right )} x^{2}}{{\left (a x^{6} + c x^{4} + b\right )} {\left (a x^{6} + b\right )}^{\frac {3}{4}}}\,{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 {x^2\,\left (2\,b-a\,x^6\right )}{{\left (a\,x^6+b\right )}^{3/4}\,\left (a\,x^6+c\,x^4+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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