Optimal. Leaf size=336 \[ \frac{b \sqrt{a+b x^2} (9 b c-a d) \text{EllipticF}\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right ),1-\frac{b c}{a d}\right )}{3 \sqrt{c} \sqrt{d} \sqrt{c+d x^2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}+\frac{x \sqrt{a+b x^2} \left (-2 a^2 d^2+7 a b c d+3 b^2 c^2\right )}{3 c^2 \sqrt{c+d x^2}}-\frac{\sqrt{a+b x^2} \left (-2 a^2 d^2+7 a b c d+3 b^2 c^2\right ) E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 c^{3/2} \sqrt{d} \sqrt{c+d x^2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{2 a \sqrt{a+b x^2} \sqrt{c+d x^2} (3 b c-a d)}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3} \]
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Rubi [A] time = 0.291161, antiderivative size = 336, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {474, 580, 531, 418, 492, 411} \[ \frac{x \sqrt{a+b x^2} \left (-2 a^2 d^2+7 a b c d+3 b^2 c^2\right )}{3 c^2 \sqrt{c+d x^2}}-\frac{\sqrt{a+b x^2} \left (-2 a^2 d^2+7 a b c d+3 b^2 c^2\right ) E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 c^{3/2} \sqrt{d} \sqrt{c+d x^2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{2 a \sqrt{a+b x^2} \sqrt{c+d x^2} (3 b c-a d)}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}+\frac{b \sqrt{a+b x^2} (9 b c-a d) F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 \sqrt{c} \sqrt{d} \sqrt{c+d x^2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}} \]
Antiderivative was successfully verified.
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Rule 474
Rule 580
Rule 531
Rule 418
Rule 492
Rule 411
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^{5/2}}{x^4 \sqrt{c+d x^2}} \, dx &=-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}+\frac{\int \frac{\sqrt{a+b x^2} \left (2 a (3 b c-a d)+b (3 b c+a d) x^2\right )}{x^2 \sqrt{c+d x^2}} \, dx}{3 c}\\ &=-\frac{2 a (3 b c-a d) \sqrt{a+b x^2} \sqrt{c+d x^2}}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}+\frac{\int \frac{a b c (9 b c-a d)+b \left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right ) x^2}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{3 c^2}\\ &=-\frac{2 a (3 b c-a d) \sqrt{a+b x^2} \sqrt{c+d x^2}}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}+\frac{(a b (9 b c-a d)) \int \frac{1}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{3 c}+\frac{\left (b \left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right )\right ) \int \frac{x^2}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{3 c^2}\\ &=\frac{\left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right ) x \sqrt{a+b x^2}}{3 c^2 \sqrt{c+d x^2}}-\frac{2 a (3 b c-a d) \sqrt{a+b x^2} \sqrt{c+d x^2}}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}+\frac{b (9 b c-a d) \sqrt{a+b x^2} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 \sqrt{c} \sqrt{d} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}} \sqrt{c+d x^2}}-\frac{\left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right ) \int \frac{\sqrt{a+b x^2}}{\left (c+d x^2\right )^{3/2}} \, dx}{3 c}\\ &=\frac{\left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right ) x \sqrt{a+b x^2}}{3 c^2 \sqrt{c+d x^2}}-\frac{2 a (3 b c-a d) \sqrt{a+b x^2} \sqrt{c+d x^2}}{3 c^2 x}-\frac{a \left (a+b x^2\right )^{3/2} \sqrt{c+d x^2}}{3 c x^3}-\frac{\left (3 b^2 c^2+7 a b c d-2 a^2 d^2\right ) \sqrt{a+b x^2} E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 c^{3/2} \sqrt{d} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}} \sqrt{c+d x^2}}+\frac{b (9 b c-a d) \sqrt{a+b x^2} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{3 \sqrt{c} \sqrt{d} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}} \sqrt{c+d x^2}}\\ \end{align*}
Mathematica [C] time = 0.454699, size = 261, normalized size = 0.78 \[ \frac{-i b c x^3 \sqrt{\frac{b x^2}{a}+1} \sqrt{\frac{d x^2}{c}+1} \left (a^2 d^2+2 a b c d-3 b^2 c^2\right ) \text{EllipticF}\left (i \sinh ^{-1}\left (x \sqrt{\frac{b}{a}}\right ),\frac{a d}{b c}\right )+i b c x^3 \sqrt{\frac{b x^2}{a}+1} \sqrt{\frac{d x^2}{c}+1} \left (2 a^2 d^2-7 a b c d-3 b^2 c^2\right ) E\left (i \sinh ^{-1}\left (\sqrt{\frac{b}{a}} x\right )|\frac{a d}{b c}\right )+a d \sqrt{\frac{b}{a}} \left (a+b x^2\right ) \left (c+d x^2\right ) \left (-a c+2 a d x^2-7 b c x^2\right )}{3 c^2 d x^3 \sqrt{\frac{b}{a}} \sqrt{a+b x^2} \sqrt{c+d x^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.019, size = 583, normalized size = 1.7 \begin{align*}{\frac{1}{ \left ( 3\,bd{x}^{4}+3\,ad{x}^{2}+3\,bc{x}^{2}+3\,ac \right ){c}^{2}d{x}^{3}}\sqrt{b{x}^{2}+a}\sqrt{d{x}^{2}+c} \left ( 2\,\sqrt{-{\frac{b}{a}}}{x}^{6}{a}^{2}b{d}^{3}-7\,\sqrt{-{\frac{b}{a}}}{x}^{6}a{b}^{2}c{d}^{2}+\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}{a}^{2}bc{d}^{2}+2\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}a{b}^{2}{c}^{2}d-3\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}{b}^{3}{c}^{3}-2\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}{a}^{2}bc{d}^{2}+7\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}a{b}^{2}{c}^{2}d+3\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{3}{b}^{3}{c}^{3}+2\,\sqrt{-{\frac{b}{a}}}{x}^{4}{a}^{3}{d}^{3}-6\,\sqrt{-{\frac{b}{a}}}{x}^{4}{a}^{2}bc{d}^{2}-7\,\sqrt{-{\frac{b}{a}}}{x}^{4}a{b}^{2}{c}^{2}d+\sqrt{-{\frac{b}{a}}}{x}^{2}{a}^{3}c{d}^{2}-8\,\sqrt{-{\frac{b}{a}}}{x}^{2}{a}^{2}b{c}^{2}d-\sqrt{-{\frac{b}{a}}}{a}^{3}{c}^{2}d \right ){\frac{1}{\sqrt{-{\frac{b}{a}}}}}} \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 (b x^{2} + a\right )}^{\frac{5}{2}}}{\sqrt{d x^{2} + c} x^{4}}\,{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 (b^{2} x^{4} + 2 \, a b x^{2} + a^{2}\right )} \sqrt{b x^{2} + a} \sqrt{d x^{2} + c}}{d x^{6} + c x^{4}}, 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 (a + b x^{2}\right )^{\frac{5}{2}}}{x^{4} \sqrt{c + d x^{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 (b x^{2} + a\right )}^{\frac{5}{2}}}{\sqrt{d x^{2} + c} x^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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