Optimal. Leaf size=221 \[ -\frac{e^3 \sqrt{e x} (4 b c-9 a d)}{2 b^3 \sqrt [4]{a+b x^2}}+\frac{e^{7/2} (4 b c-9 a d) \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}+\frac{e^{7/2} (4 b c-9 a d) \tanh ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}-\frac{e (e x)^{5/2} (4 b c-9 a d)}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{2 (e x)^{9/2} (b c-a d)}{5 a b e \left (a+b x^2\right )^{5/4}} \]
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Rubi [A] time = 0.13475, antiderivative size = 221, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308, Rules used = {457, 285, 288, 329, 240, 212, 208, 205} \[ -\frac{e^3 \sqrt{e x} (4 b c-9 a d)}{2 b^3 \sqrt [4]{a+b x^2}}+\frac{e^{7/2} (4 b c-9 a d) \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}+\frac{e^{7/2} (4 b c-9 a d) \tanh ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}-\frac{e (e x)^{5/2} (4 b c-9 a d)}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{2 (e x)^{9/2} (b c-a d)}{5 a b e \left (a+b x^2\right )^{5/4}} \]
Antiderivative was successfully verified.
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Rule 457
Rule 285
Rule 288
Rule 329
Rule 240
Rule 212
Rule 208
Rule 205
Rubi steps
\begin{align*} \int \frac{(e x)^{7/2} \left (c+d x^2\right )}{\left (a+b x^2\right )^{9/4}} \, dx &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}+\frac{\left (2 \left (-2 b c+\frac{9 a d}{2}\right )\right ) \int \frac{(e x)^{7/2}}{\left (a+b x^2\right )^{5/4}} \, dx}{5 a b}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{\left ((4 b c-9 a d) e^2\right ) \int \frac{(e x)^{3/2}}{\left (a+b x^2\right )^{5/4}} \, dx}{4 b^2}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e^3 \sqrt{e x}}{2 b^3 \sqrt [4]{a+b x^2}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{\left ((4 b c-9 a d) e^4\right ) \int \frac{1}{\sqrt{e x} \sqrt [4]{a+b x^2}} \, dx}{4 b^3}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e^3 \sqrt{e x}}{2 b^3 \sqrt [4]{a+b x^2}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{\left ((4 b c-9 a d) e^3\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [4]{a+\frac{b x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{2 b^3}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e^3 \sqrt{e x}}{2 b^3 \sqrt [4]{a+b x^2}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{\left ((4 b c-9 a d) e^3\right ) \operatorname{Subst}\left (\int \frac{1}{1-\frac{b x^4}{e^2}} \, dx,x,\frac{\sqrt{e x}}{\sqrt [4]{a+b x^2}}\right )}{2 b^3}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e^3 \sqrt{e x}}{2 b^3 \sqrt [4]{a+b x^2}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{\left ((4 b c-9 a d) e^4\right ) \operatorname{Subst}\left (\int \frac{1}{e-\sqrt{b} x^2} \, dx,x,\frac{\sqrt{e x}}{\sqrt [4]{a+b x^2}}\right )}{4 b^3}+\frac{\left ((4 b c-9 a d) e^4\right ) \operatorname{Subst}\left (\int \frac{1}{e+\sqrt{b} x^2} \, dx,x,\frac{\sqrt{e x}}{\sqrt [4]{a+b x^2}}\right )}{4 b^3}\\ &=\frac{2 (b c-a d) (e x)^{9/2}}{5 a b e \left (a+b x^2\right )^{5/4}}-\frac{(4 b c-9 a d) e^3 \sqrt{e x}}{2 b^3 \sqrt [4]{a+b x^2}}-\frac{(4 b c-9 a d) e (e x)^{5/2}}{10 a b^2 \sqrt [4]{a+b x^2}}+\frac{(4 b c-9 a d) e^{7/2} \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}+\frac{(4 b c-9 a d) e^{7/2} \tanh ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{e x}}{\sqrt{e} \sqrt [4]{a+b x^2}}\right )}{4 b^{13/4}}\\ \end{align*}
Mathematica [C] time = 0.115709, size = 91, normalized size = 0.41 \[ \frac{e^3 x^4 \sqrt{e x} \left (9 a^2 d+\left (a+b x^2\right ) \sqrt [4]{\frac{b x^2}{a}+1} (4 b c-9 a d) \, _2F_1\left (\frac{9}{4},\frac{9}{4};\frac{13}{4};-\frac{b x^2}{a}\right )\right )}{18 a^2 b \left (a+b x^2\right )^{5/4}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.059, size = 0, normalized size = 0. \begin{align*} \int{(d{x}^{2}+c) \left ( ex \right ) ^{{\frac{7}{2}}} \left ( b{x}^{2}+a \right ) ^{-{\frac{9}{4}}}}\, dx \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 (d x^{2} + c\right )} \left (e x\right )^{\frac{7}{2}}}{{\left (b x^{2} + a\right )}^{\frac{9}{4}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.46799, size = 2306, normalized size = 10.43 \begin{align*} \text{result too large to display} \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 (d x^{2} + c\right )} \left (e x\right )^{\frac{7}{2}}}{{\left (b x^{2} + a\right )}^{\frac{9}{4}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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