Optimal. Leaf size=173 \[ -\frac{4 b^{11/4} x \left (\sqrt{b}+\sqrt{c} x\right ) \sqrt{\frac{b+c x^2}{\left (\sqrt{b}+\sqrt{c} x\right )^2}} \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right ),\frac{1}{2}\right )}{77 c^{5/4} \sqrt{b x^2+c x^4}}+\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}} \]
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Rubi [A] time = 0.235517, antiderivative size = 173, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238, Rules used = {2021, 2024, 2032, 329, 220} \[ -\frac{4 b^{11/4} x \left (\sqrt{b}+\sqrt{c} x\right ) \sqrt{\frac{b+c x^2}{\left (\sqrt{b}+\sqrt{c} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{77 c^{5/4} \sqrt{b x^2+c x^4}}+\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}} \]
Antiderivative was successfully verified.
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Rule 2021
Rule 2024
Rule 2032
Rule 329
Rule 220
Rubi steps
\begin{align*} \int \frac{\left (b x^2+c x^4\right )^{3/2}}{x^{3/2}} \, dx &=\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}+\frac{1}{11} (6 b) \int \sqrt{x} \sqrt{b x^2+c x^4} \, dx\\ &=\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}+\frac{1}{77} \left (12 b^2\right ) \int \frac{x^{5/2}}{\sqrt{b x^2+c x^4}} \, dx\\ &=\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}-\frac{\left (4 b^3\right ) \int \frac{\sqrt{x}}{\sqrt{b x^2+c x^4}} \, dx}{77 c}\\ &=\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}-\frac{\left (4 b^3 x \sqrt{b+c x^2}\right ) \int \frac{1}{\sqrt{x} \sqrt{b+c x^2}} \, dx}{77 c \sqrt{b x^2+c x^4}}\\ &=\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}-\frac{\left (8 b^3 x \sqrt{b+c x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{b+c x^4}} \, dx,x,\sqrt{x}\right )}{77 c \sqrt{b x^2+c x^4}}\\ &=\frac{8 b^2 \sqrt{b x^2+c x^4}}{77 c \sqrt{x}}+\frac{12}{77} b x^{3/2} \sqrt{b x^2+c x^4}+\frac{2 \left (b x^2+c x^4\right )^{3/2}}{11 \sqrt{x}}-\frac{4 b^{11/4} x \left (\sqrt{b}+\sqrt{c} x\right ) \sqrt{\frac{b+c x^2}{\left (\sqrt{b}+\sqrt{c} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{77 c^{5/4} \sqrt{b x^2+c x^4}}\\ \end{align*}
Mathematica [C] time = 0.0390194, size = 90, normalized size = 0.52 \[ \frac{2 \sqrt{x^2 \left (b+c x^2\right )} \left (\left (b+c x^2\right )^2 \sqrt{\frac{c x^2}{b}+1}-b^2 \, _2F_1\left (-\frac{3}{2},\frac{1}{4};\frac{5}{4};-\frac{c x^2}{b}\right )\right )}{11 c \sqrt{x} \sqrt{\frac{c x^2}{b}+1}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.183, size = 157, normalized size = 0.9 \begin{align*} -{\frac{2}{77\, \left ( c{x}^{2}+b \right ) ^{2}{c}^{2}} \left ( c{x}^{4}+b{x}^{2} \right ) ^{{\frac{3}{2}}} \left ( -7\,{x}^{7}{c}^{4}+2\,{b}^{3}\sqrt{-bc}\sqrt{{\frac{cx+\sqrt{-bc}}{\sqrt{-bc}}}}\sqrt{2}\sqrt{{\frac{-cx+\sqrt{-bc}}{\sqrt{-bc}}}}\sqrt{-{\frac{cx}{\sqrt{-bc}}}}{\it EllipticF} \left ( \sqrt{{\frac{cx+\sqrt{-bc}}{\sqrt{-bc}}}},1/2\,\sqrt{2} \right ) -20\,{x}^{5}b{c}^{3}-17\,{b}^{2}{c}^{2}{x}^{3}-4\,x{b}^{3}c \right ){x}^{-{\frac{7}{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 (c x^{4} + b x^{2}\right )}^{\frac{3}{2}}}{x^{\frac{3}{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 (\sqrt{c x^{4} + b x^{2}}{\left (c x^{2} + b\right )} \sqrt{x}, 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 (x^{2} \left (b + c x^{2}\right )\right )^{\frac{3}{2}}}{x^{\frac{3}{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 (c x^{4} + b x^{2}\right )}^{\frac{3}{2}}}{x^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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