Optimal. Leaf size=108 \[ x \, _2F_1\left (\frac{1}{4},-p;\frac{5}{4};-b x^4\right )+\frac{x^3 (1-b (4 p+7)) \, _2F_1\left (\frac{3}{4},-p;\frac{7}{4};-b x^4\right )}{b (4 p+7)}+\frac{3}{5} x^5 \, _2F_1\left (\frac{5}{4},-p;\frac{9}{4};-b x^4\right )-\frac{x^3 \left (b x^4+1\right )^{p+1}}{b (4 p+7)} \]
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Rubi [A] time = 0.11461, antiderivative size = 103, normalized size of antiderivative = 0.95, number of steps used = 6, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {1207, 1893, 245, 364} \[ x \, _2F_1\left (\frac{1}{4},-p;\frac{5}{4};-b x^4\right )-x^3 \left (1-\frac{1}{4 b p+7 b}\right ) \, _2F_1\left (\frac{3}{4},-p;\frac{7}{4};-b x^4\right )+\frac{3}{5} x^5 \, _2F_1\left (\frac{5}{4},-p;\frac{9}{4};-b x^4\right )-\frac{x^3 \left (b x^4+1\right )^{p+1}}{b (4 p+7)} \]
Antiderivative was successfully verified.
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Rule 1207
Rule 1893
Rule 245
Rule 364
Rubi steps
\begin{align*} \int \left (1-x^2\right )^3 \left (1+b x^4\right )^p \, dx &=-\frac{x^3 \left (1+b x^4\right )^{1+p}}{b (7+4 p)}+\frac{\int \left (1+b x^4\right )^p \left (b (7+4 p)+3 (1-b (7+4 p)) x^2+3 b (7+4 p) x^4\right ) \, dx}{b (7+4 p)}\\ &=-\frac{x^3 \left (1+b x^4\right )^{1+p}}{b (7+4 p)}+\frac{\int \left (b (7+4 p) \left (1+b x^4\right )^p+3 (1-b (7+4 p)) x^2 \left (1+b x^4\right )^p+3 b (7+4 p) x^4 \left (1+b x^4\right )^p\right ) \, dx}{b (7+4 p)}\\ &=-\frac{x^3 \left (1+b x^4\right )^{1+p}}{b (7+4 p)}+3 \int x^4 \left (1+b x^4\right )^p \, dx-\left (3 \left (1-\frac{1}{7 b+4 b p}\right )\right ) \int x^2 \left (1+b x^4\right )^p \, dx+\int \left (1+b x^4\right )^p \, dx\\ &=-\frac{x^3 \left (1+b x^4\right )^{1+p}}{b (7+4 p)}+x \, _2F_1\left (\frac{1}{4},-p;\frac{5}{4};-b x^4\right )-\left (1-\frac{1}{7 b+4 b p}\right ) x^3 \, _2F_1\left (\frac{3}{4},-p;\frac{7}{4};-b x^4\right )+\frac{3}{5} x^5 \, _2F_1\left (\frac{5}{4},-p;\frac{9}{4};-b x^4\right )\\ \end{align*}
Mathematica [A] time = 0.0172261, size = 86, normalized size = 0.8 \[ -\frac{1}{7} x^7 \, _2F_1\left (\frac{7}{4},-p;\frac{11}{4};-b x^4\right )+\frac{3}{5} x^5 \, _2F_1\left (\frac{5}{4},-p;\frac{9}{4};-b x^4\right )-x^3 \, _2F_1\left (\frac{3}{4},-p;\frac{7}{4};-b x^4\right )+x \, _2F_1\left (\frac{1}{4},-p;\frac{5}{4};-b x^4\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.105, size = 75, normalized size = 0.7 \begin{align*} -{\frac{{x}^{7}}{7}{\mbox{$_2$F$_1$}({\frac{7}{4}},-p;\,{\frac{11}{4}};\,-b{x}^{4})}}+{\frac{3\,{x}^{5}}{5}{\mbox{$_2$F$_1$}({\frac{5}{4}},-p;\,{\frac{9}{4}};\,-b{x}^{4})}}-{x}^{3}{\mbox{$_2$F$_1$}({\frac{3}{4}},-p;\,{\frac{7}{4}};\,-b{x}^{4})}+x{\mbox{$_2$F$_1$}({\frac{1}{4}},-p;\,{\frac{5}{4}};\,-b{x}^{4})} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int{\left (x^{2} - 1\right )}^{3}{\left (b x^{4} + 1\right )}^{p}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-{\left (x^{6} - 3 \, x^{4} + 3 \, x^{2} - 1\right )}{\left (b x^{4} + 1\right )}^{p}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 176.712, size = 129, normalized size = 1.19 \begin{align*} - \frac{x^{7} \Gamma \left (\frac{7}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{7}{4}, - p \\ \frac{11}{4} \end{matrix}\middle |{b x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac{11}{4}\right )} + \frac{3 x^{5} \Gamma \left (\frac{5}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{5}{4}, - p \\ \frac{9}{4} \end{matrix}\middle |{b x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac{9}{4}\right )} - \frac{3 x^{3} \Gamma \left (\frac{3}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{3}{4}, - p \\ \frac{7}{4} \end{matrix}\middle |{b x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac{7}{4}\right )} + \frac{x \Gamma \left (\frac{1}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{4}, - p \\ \frac{5}{4} \end{matrix}\middle |{b x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac{5}{4}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -{\left (x^{2} - 1\right )}^{3}{\left (b x^{4} + 1\right )}^{p}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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