Optimal. Leaf size=93 \[ \frac{458}{875} \text{EllipticF}\left (\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right ),-2\right )-\frac{17 \sqrt{-x^4+x^2+2} x}{175 \left (5 x^2+7\right )}-\frac{1}{75} \sqrt{-x^4+x^2+2} x-\frac{97}{525} E\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1241 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{6125} \]
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Rubi [A] time = 0.320221, antiderivative size = 93, normalized size of antiderivative = 1., number of steps used = 21, number of rules used = 13, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.542, Rules used = {1228, 1095, 419, 1132, 493, 424, 1122, 1180, 1223, 1716, 524, 1212, 537} \[ -\frac{17 \sqrt{-x^4+x^2+2} x}{175 \left (5 x^2+7\right )}-\frac{1}{75} \sqrt{-x^4+x^2+2} x+\frac{458}{875} F\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{97}{525} E\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1241 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{6125} \]
Antiderivative was successfully verified.
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Rule 1228
Rule 1095
Rule 419
Rule 1132
Rule 493
Rule 424
Rule 1122
Rule 1180
Rule 1223
Rule 1716
Rule 524
Rule 1212
Rule 537
Rubi steps
\begin{align*} \int \frac{\left (2+x^2-x^4\right )^{3/2}}{\left (7+5 x^2\right )^2} \, dx &=\int \left (\frac{212}{625 \sqrt{2+x^2-x^4}}-\frac{24 x^2}{125 \sqrt{2+x^2-x^4}}+\frac{x^4}{25 \sqrt{2+x^2-x^4}}+\frac{1156}{625 \left (7+5 x^2\right )^2 \sqrt{2+x^2-x^4}}-\frac{1292}{625 \left (7+5 x^2\right ) \sqrt{2+x^2-x^4}}\right ) \, dx\\ &=\frac{1}{25} \int \frac{x^4}{\sqrt{2+x^2-x^4}} \, dx-\frac{24}{125} \int \frac{x^2}{\sqrt{2+x^2-x^4}} \, dx+\frac{212}{625} \int \frac{1}{\sqrt{2+x^2-x^4}} \, dx+\frac{1156}{625} \int \frac{1}{\left (7+5 x^2\right )^2 \sqrt{2+x^2-x^4}} \, dx-\frac{1292}{625} \int \frac{1}{\left (7+5 x^2\right ) \sqrt{2+x^2-x^4}} \, dx\\ &=-\frac{1}{75} x \sqrt{2+x^2-x^4}-\frac{17 x \sqrt{2+x^2-x^4}}{175 \left (7+5 x^2\right )}+\frac{17 \int \frac{118-70 x^2-25 x^4}{\left (7+5 x^2\right ) \sqrt{2+x^2-x^4}} \, dx}{4375}+\frac{1}{75} \int \frac{2+2 x^2}{\sqrt{2+x^2-x^4}} \, dx-\frac{48}{125} \int \frac{x^2}{\sqrt{4-2 x^2} \sqrt{2+2 x^2}} \, dx+\frac{424}{625} \int \frac{1}{\sqrt{4-2 x^2} \sqrt{2+2 x^2}} \, dx-\frac{2584}{625} \int \frac{1}{\sqrt{4-2 x^2} \sqrt{2+2 x^2} \left (7+5 x^2\right )} \, dx\\ &=-\frac{1}{75} x \sqrt{2+x^2-x^4}-\frac{17 x \sqrt{2+x^2-x^4}}{175 \left (7+5 x^2\right )}+\frac{212}{625} F\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1292 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{4375}-\frac{17 \int \frac{175+125 x^2}{\sqrt{2+x^2-x^4}} \, dx}{109375}+\frac{2}{75} \int \frac{\sqrt{2+2 x^2}}{\sqrt{4-2 x^2}} \, dx-\frac{24}{125} \int \frac{\sqrt{2+2 x^2}}{\sqrt{4-2 x^2}} \, dx+\frac{48}{125} \int \frac{1}{\sqrt{4-2 x^2} \sqrt{2+2 x^2}} \, dx+\frac{2839 \int \frac{1}{\left (7+5 x^2\right ) \sqrt{2+x^2-x^4}} \, dx}{4375}\\ &=-\frac{1}{75} x \sqrt{2+x^2-x^4}-\frac{17 x \sqrt{2+x^2-x^4}}{175 \left (7+5 x^2\right )}-\frac{62}{375} E\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )+\frac{332}{625} F\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1292 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{4375}-\frac{34 \int \frac{175+125 x^2}{\sqrt{4-2 x^2} \sqrt{2+2 x^2}} \, dx}{109375}+\frac{5678 \int \frac{1}{\sqrt{4-2 x^2} \sqrt{2+2 x^2} \left (7+5 x^2\right )} \, dx}{4375}\\ &=-\frac{1}{75} x \sqrt{2+x^2-x^4}-\frac{17 x \sqrt{2+x^2-x^4}}{175 \left (7+5 x^2\right )}-\frac{62}{375} E\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )+\frac{332}{625} F\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1241 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{6125}-\frac{68 \int \frac{1}{\sqrt{4-2 x^2} \sqrt{2+2 x^2}} \, dx}{4375}-\frac{17}{875} \int \frac{\sqrt{2+2 x^2}}{\sqrt{4-2 x^2}} \, dx\\ &=-\frac{1}{75} x \sqrt{2+x^2-x^4}-\frac{17 x \sqrt{2+x^2-x^4}}{175 \left (7+5 x^2\right )}-\frac{97}{525} E\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )+\frac{458}{875} F\left (\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )-\frac{1241 \Pi \left (-\frac{10}{7};\left .\sin ^{-1}\left (\frac{x}{\sqrt{2}}\right )\right |-2\right )}{6125}\\ \end{align*}
Mathematica [C] time = 0.313982, size = 201, normalized size = 2.16 \[ \frac{567 i \sqrt{2} \left (5 x^2+7\right ) \sqrt{-x^4+x^2+2} \text{EllipticF}\left (i \sinh ^{-1}(x),-\frac{1}{2}\right )+2450 x^7+4550 x^5-11900 x^3-6790 i \sqrt{2} \left (5 x^2+7\right ) \sqrt{-x^4+x^2+2} E\left (i \sinh ^{-1}(x)|-\frac{1}{2}\right )+18615 i \sqrt{2} \sqrt{-x^4+x^2+2} x^2 \Pi \left (\frac{5}{7};i \sinh ^{-1}(x)|-\frac{1}{2}\right )+26061 i \sqrt{2} \sqrt{-x^4+x^2+2} \Pi \left (\frac{5}{7};i \sinh ^{-1}(x)|-\frac{1}{2}\right )-14000 x}{36750 \left (5 x^2+7\right ) \sqrt{-x^4+x^2+2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.021, size = 180, normalized size = 1.9 \begin{align*} -{\frac{17\,x}{875\,{x}^{2}+1225}\sqrt{-{x}^{4}+{x}^{2}+2}}-{\frac{x}{75}\sqrt{-{x}^{4}+{x}^{2}+2}}+{\frac{229\,\sqrt{2}}{875}\sqrt{-2\,{x}^{2}+4}\sqrt{{x}^{2}+1}{\it EllipticF} \left ({\frac{x\sqrt{2}}{2}},i\sqrt{2} \right ){\frac{1}{\sqrt{-{x}^{4}+{x}^{2}+2}}}}-{\frac{97\,\sqrt{2}}{1050}\sqrt{-2\,{x}^{2}+4}\sqrt{{x}^{2}+1}{\it EllipticE} \left ({\frac{x\sqrt{2}}{2}},i\sqrt{2} \right ){\frac{1}{\sqrt{-{x}^{4}+{x}^{2}+2}}}}-{\frac{1241\,\sqrt{2}}{6125}\sqrt{1-{\frac{{x}^{2}}{2}}}\sqrt{{x}^{2}+1}{\it EllipticPi} \left ({\frac{x\sqrt{2}}{2}},-{\frac{10}{7}},i\sqrt{2} \right ){\frac{1}{\sqrt{-{x}^{4}+{x}^{2}+2}}}} \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 \frac{{\left (-x^{4} + x^{2} + 2\right )}^{\frac{3}{2}}}{{\left (5 \, x^{2} + 7\right )}^{2}}\,{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 (\frac{{\left (-x^{4} + x^{2} + 2\right )}^{\frac{3}{2}}}{25 \, x^{4} + 70 \, x^{2} + 49}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (- \left (x^{2} - 2\right ) \left (x^{2} + 1\right )\right )^{\frac{3}{2}}}{\left (5 x^{2} + 7\right )^{2}}\, dx \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 \frac{{\left (-x^{4} + x^{2} + 2\right )}^{\frac{3}{2}}}{{\left (5 \, x^{2} + 7\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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