Optimal. Leaf size=368 \[ \frac{2 c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right ),\frac{1}{2}\right )}{105 a^{5/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}-\frac{4 B c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )|\frac{1}{2}\right )}{5 a^{3/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}-\frac{2 \sqrt{a+c x^2} (5 A+7 B x)}{35 e (e x)^{7/2}}-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}+\frac{4 B c^{3/2} x \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x} \left (\sqrt{a}+\sqrt{c} x\right )}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}} \]
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Rubi [A] time = 0.406121, antiderivative size = 368, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292, Rules used = {811, 835, 842, 840, 1198, 220, 1196} \[ \frac{2 c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )|\frac{1}{2}\right )}{105 a^{5/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}-\frac{4 B c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )|\frac{1}{2}\right )}{5 a^{3/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}-\frac{2 \sqrt{a+c x^2} (5 A+7 B x)}{35 e (e x)^{7/2}}-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}+\frac{4 B c^{3/2} x \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x} \left (\sqrt{a}+\sqrt{c} x\right )}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}} \]
Antiderivative was successfully verified.
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Rule 811
Rule 835
Rule 842
Rule 840
Rule 1198
Rule 220
Rule 1196
Rubi steps
\begin{align*} \int \frac{(A+B x) \sqrt{a+c x^2}}{(e x)^{9/2}} \, dx &=-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}-\frac{2 \int \frac{-5 a A c e^2-7 a B c e^2 x}{(e x)^{5/2} \sqrt{a+c x^2}} \, dx}{35 a e^4}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}+\frac{4 \int \frac{\frac{21}{2} a^2 B c e^3-\frac{5}{2} a A c^2 e^3 x}{(e x)^{3/2} \sqrt{a+c x^2}} \, dx}{105 a^2 e^6}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}-\frac{8 \int \frac{\frac{5}{4} a^2 A c^2 e^4-\frac{21}{4} a^2 B c^2 e^4 x}{\sqrt{e x} \sqrt{a+c x^2}} \, dx}{105 a^3 e^8}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}-\frac{\left (8 \sqrt{x}\right ) \int \frac{\frac{5}{4} a^2 A c^2 e^4-\frac{21}{4} a^2 B c^2 e^4 x}{\sqrt{x} \sqrt{a+c x^2}} \, dx}{105 a^3 e^8 \sqrt{e x}}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}-\frac{\left (16 \sqrt{x}\right ) \operatorname{Subst}\left (\int \frac{\frac{5}{4} a^2 A c^2 e^4-\frac{21}{4} a^2 B c^2 e^4 x^2}{\sqrt{a+c x^4}} \, dx,x,\sqrt{x}\right )}{105 a^3 e^8 \sqrt{e x}}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}-\frac{\left (4 B c^{3/2} \sqrt{x}\right ) \operatorname{Subst}\left (\int \frac{1-\frac{\sqrt{c} x^2}{\sqrt{a}}}{\sqrt{a+c x^4}} \, dx,x,\sqrt{x}\right )}{5 \sqrt{a} e^4 \sqrt{e x}}+\frac{\left (4 \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) c^{3/2} \sqrt{x}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{a+c x^4}} \, dx,x,\sqrt{x}\right )}{105 a e^4 \sqrt{e x}}\\ &=-\frac{4 A c \sqrt{a+c x^2}}{21 a e^3 (e x)^{3/2}}-\frac{4 B c \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x}}-\frac{2 (5 A+7 B x) \sqrt{a+c x^2}}{35 e (e x)^{7/2}}+\frac{4 B c^{3/2} x \sqrt{a+c x^2}}{5 a e^4 \sqrt{e x} \left (\sqrt{a}+\sqrt{c} x\right )}-\frac{4 B c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )|\frac{1}{2}\right )}{5 a^{3/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}+\frac{2 \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) c^{5/4} \sqrt{x} \left (\sqrt{a}+\sqrt{c} x\right ) \sqrt{\frac{a+c x^2}{\left (\sqrt{a}+\sqrt{c} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )|\frac{1}{2}\right )}{105 a^{5/4} e^4 \sqrt{e x} \sqrt{a+c x^2}}\\ \end{align*}
Mathematica [C] time = 0.0337819, size = 88, normalized size = 0.24 \[ -\frac{2 \sqrt{e x} \sqrt{a+c x^2} \left (5 A \, _2F_1\left (-\frac{7}{4},-\frac{1}{2};-\frac{3}{4};-\frac{c x^2}{a}\right )+7 B x \, _2F_1\left (-\frac{5}{4},-\frac{1}{2};-\frac{1}{4};-\frac{c x^2}{a}\right )\right )}{35 e^5 x^4 \sqrt{\frac{c x^2}{a}+1}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.033, size = 340, normalized size = 0.9 \begin{align*} -{\frac{2}{105\,{x}^{3}{e}^{4}a} \left ( 5\,A\sqrt{-ac}\sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{2}\sqrt{{\frac{-cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{-{\frac{cx}{\sqrt{-ac}}}}{\it EllipticF} \left ( \sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}},1/2\,\sqrt{2} \right ){x}^{3}c-42\,B\sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{2}\sqrt{{\frac{-cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{-{\frac{cx}{\sqrt{-ac}}}}{\it EllipticE} \left ( \sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}},1/2\,\sqrt{2} \right ){x}^{3}ac+21\,B\sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{2}\sqrt{{\frac{-cx+\sqrt{-ac}}{\sqrt{-ac}}}}\sqrt{-{\frac{cx}{\sqrt{-ac}}}}{\it EllipticF} \left ( \sqrt{{\frac{cx+\sqrt{-ac}}{\sqrt{-ac}}}},1/2\,\sqrt{2} \right ){x}^{3}ac+42\,B{c}^{2}{x}^{5}+10\,A{c}^{2}{x}^{4}+63\,aBc{x}^{3}+25\,aAc{x}^{2}+21\,{a}^{2}Bx+15\,A{a}^{2} \right ){\frac{1}{\sqrt{c{x}^{2}+a}}}{\frac{1}{\sqrt{ex}}}} \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{\sqrt{c x^{2} + a}{\left (B x + A\right )}}{\left (e x\right )^{\frac{9}{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{\sqrt{c x^{2} + a}{\left (B x + A\right )} \sqrt{e x}}{e^{5} x^{5}}, 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{\sqrt{c x^{2} + a}{\left (B x + A\right )}}{\left (e x\right )^{\frac{9}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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