Optimal. Leaf size=208 \[ \frac{5 e^{7/2} \left (\sqrt{a}+\sqrt{b} x\right ) \sqrt{\frac{a+b x^2}{\left (\sqrt{a}+\sqrt{b} x\right )^2}} (A b-3 a B) \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt [4]{a} \sqrt{e}}\right ),\frac{1}{2}\right )}{12 \sqrt [4]{a} b^{13/4} \sqrt{a+b x^2}}-\frac{5 e^3 \sqrt{e x} (A b-3 a B)}{6 b^3 \sqrt{a+b x^2}}-\frac{e (e x)^{5/2} (A b-3 a B)}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}} \]
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Rubi [A] time = 0.132842, antiderivative size = 208, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {459, 288, 329, 220} \[ -\frac{5 e^3 \sqrt{e x} (A b-3 a B)}{6 b^3 \sqrt{a+b x^2}}+\frac{5 e^{7/2} \left (\sqrt{a}+\sqrt{b} x\right ) \sqrt{\frac{a+b x^2}{\left (\sqrt{a}+\sqrt{b} x\right )^2}} (A b-3 a B) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt [4]{a} \sqrt{e}}\right )|\frac{1}{2}\right )}{12 \sqrt [4]{a} b^{13/4} \sqrt{a+b x^2}}-\frac{e (e x)^{5/2} (A b-3 a B)}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 459
Rule 288
Rule 329
Rule 220
Rubi steps
\begin{align*} \int \frac{(e x)^{7/2} \left (A+B x^2\right )}{\left (a+b x^2\right )^{5/2}} \, dx &=\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}}-\frac{\left (2 \left (-\frac{3 A b}{2}+\frac{9 a B}{2}\right )\right ) \int \frac{(e x)^{7/2}}{\left (a+b x^2\right )^{5/2}} \, dx}{3 b}\\ &=-\frac{(A b-3 a B) e (e x)^{5/2}}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}}+\frac{\left (5 (A b-3 a B) e^2\right ) \int \frac{(e x)^{3/2}}{\left (a+b x^2\right )^{3/2}} \, dx}{6 b^2}\\ &=-\frac{(A b-3 a B) e (e x)^{5/2}}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}}-\frac{5 (A b-3 a B) e^3 \sqrt{e x}}{6 b^3 \sqrt{a+b x^2}}+\frac{\left (5 (A b-3 a B) e^4\right ) \int \frac{1}{\sqrt{e x} \sqrt{a+b x^2}} \, dx}{12 b^3}\\ &=-\frac{(A b-3 a B) e (e x)^{5/2}}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}}-\frac{5 (A b-3 a B) e^3 \sqrt{e x}}{6 b^3 \sqrt{a+b x^2}}+\frac{\left (5 (A b-3 a B) e^3\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{a+\frac{b x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{6 b^3}\\ &=-\frac{(A b-3 a B) e (e x)^{5/2}}{3 b^2 \left (a+b x^2\right )^{3/2}}+\frac{2 B (e x)^{9/2}}{3 b e \left (a+b x^2\right )^{3/2}}-\frac{5 (A b-3 a B) e^3 \sqrt{e x}}{6 b^3 \sqrt{a+b x^2}}+\frac{5 (A b-3 a B) e^{7/2} \left (\sqrt{a}+\sqrt{b} x\right ) \sqrt{\frac{a+b x^2}{\left (\sqrt{a}+\sqrt{b} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt [4]{a} \sqrt{e}}\right )|\frac{1}{2}\right )}{12 \sqrt [4]{a} b^{13/4} \sqrt{a+b x^2}}\\ \end{align*}
Mathematica [C] time = 0.173096, size = 116, normalized size = 0.56 \[ \frac{e^3 \sqrt{e x} \left (15 a^2 B+5 \left (a+b x^2\right ) \sqrt{\frac{b x^2}{a}+1} (A b-3 a B) \, _2F_1\left (\frac{1}{4},\frac{1}{2};\frac{5}{4};-\frac{b x^2}{a}\right )+a \left (21 b B x^2-5 A b\right )+b^2 x^2 \left (4 B x^2-7 A\right )\right )}{6 b^3 \left (a+b x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.034, size = 439, normalized size = 2.1 \begin{align*}{\frac{{e}^{3}}{12\,x{b}^{4}} \left ( 5\,A\sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{2}\sqrt{{\frac{-bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{bx}{\sqrt{-ab}}}}{\it EllipticF} \left ( \sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ) \sqrt{-ab}{x}^{2}{b}^{2}-15\,B\sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{2}\sqrt{{\frac{-bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{bx}{\sqrt{-ab}}}}{\it EllipticF} \left ( \sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ) \sqrt{-ab}{x}^{2}ab+5\,A\sqrt{-ab}\sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{2}\sqrt{{\frac{-bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{bx}{\sqrt{-ab}}}}{\it EllipticF} \left ( \sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ) ab-15\,B\sqrt{-ab}\sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{2}\sqrt{{\frac{-bx+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{bx}{\sqrt{-ab}}}}{\it EllipticF} \left ( \sqrt{{\frac{bx+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ){a}^{2}+8\,B{x}^{5}{b}^{3}-14\,A{x}^{3}{b}^{3}+42\,B{x}^{3}a{b}^{2}-10\,Axa{b}^{2}+30\,Bx{a}^{2}b \right ) \sqrt{ex} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{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 (B x^{2} + A\right )} \left (e x\right )^{\frac{7}{2}}}{{\left (b x^{2} + a\right )}^{\frac{5}{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 (B e^{3} x^{5} + A e^{3} x^{3}\right )} \sqrt{b x^{2} + a} \sqrt{e x}}{b^{3} x^{6} + 3 \, a b^{2} x^{4} + 3 \, a^{2} b x^{2} + a^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 )} \left (e x\right )^{\frac{7}{2}}}{{\left (b x^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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