Optimal. Leaf size=436 \[ \frac{\sqrt [4]{c} e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right ) \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right ),\frac{1}{2}\right )}{30 d^{15/4} \sqrt{c+d x^2}}+\frac{e^2 \sqrt{e x} \sqrt{c+d x^2} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right )}{15 d^{7/2} \left (\sqrt{c}+\sqrt{d} x\right )}-\frac{\sqrt [4]{c} e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{15 d^{15/4} \sqrt{c+d x^2}}-\frac{e (e x)^{3/2} \sqrt{c+d x^2} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right )}{45 c d^3}+\frac{(e x)^{7/2} (b c-a d)^2}{c d^2 e \sqrt{c+d x^2}}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.378029, antiderivative size = 436, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {463, 459, 321, 329, 305, 220, 1196} \[ \frac{e^2 \sqrt{e x} \sqrt{c+d x^2} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right )}{15 d^{7/2} \left (\sqrt{c}+\sqrt{d} x\right )}+\frac{\sqrt [4]{c} e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right ) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{30 d^{15/4} \sqrt{c+d x^2}}-\frac{\sqrt [4]{c} e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{15 d^{15/4} \sqrt{c+d x^2}}-\frac{e (e x)^{3/2} \sqrt{c+d x^2} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right )}{45 c d^3}+\frac{(e x)^{7/2} (b c-a d)^2}{c d^2 e \sqrt{c+d x^2}}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 463
Rule 459
Rule 321
Rule 329
Rule 305
Rule 220
Rule 1196
Rubi steps
\begin{align*} \int \frac{(e x)^{5/2} \left (a+b x^2\right )^2}{\left (c+d x^2\right )^{3/2}} \, dx &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}-\frac{\int \frac{(e x)^{5/2} \left (\frac{1}{2} \left (-2 a^2 d^2+7 (b c-a d)^2\right )-b^2 c d x^2\right )}{\sqrt{c+d x^2}} \, dx}{c d^2}\\ &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e}-\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) \int \frac{(e x)^{5/2}}{\sqrt{c+d x^2}} \, dx}{18 c d^2}\\ &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}-\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e (e x)^{3/2} \sqrt{c+d x^2}}{45 c d^3}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e}+\frac{\left (\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^2\right ) \int \frac{\sqrt{e x}}{\sqrt{c+d x^2}} \, dx}{30 d^3}\\ &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}-\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e (e x)^{3/2} \sqrt{c+d x^2}}{45 c d^3}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e}+\frac{\left (\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e\right ) \operatorname{Subst}\left (\int \frac{x^2}{\sqrt{c+\frac{d x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{15 d^3}\\ &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}-\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e (e x)^{3/2} \sqrt{c+d x^2}}{45 c d^3}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e}+\frac{\left (\sqrt{c} \left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^2\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c+\frac{d x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{15 d^{7/2}}-\frac{\left (\sqrt{c} \left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^2\right ) \operatorname{Subst}\left (\int \frac{1-\frac{\sqrt{d} x^2}{\sqrt{c} e}}{\sqrt{c+\frac{d x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{15 d^{7/2}}\\ &=\frac{(b c-a d)^2 (e x)^{7/2}}{c d^2 e \sqrt{c+d x^2}}-\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e (e x)^{3/2} \sqrt{c+d x^2}}{45 c d^3}+\frac{2 b^2 (e x)^{7/2} \sqrt{c+d x^2}}{9 d^2 e}+\frac{\left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^2 \sqrt{e x} \sqrt{c+d x^2}}{15 d^{7/2} \left (\sqrt{c}+\sqrt{d} x\right )}-\frac{\sqrt [4]{c} \left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{15 d^{15/4} \sqrt{c+d x^2}}+\frac{\sqrt [4]{c} \left (77 b^2 c^2-126 a b c d+45 a^2 d^2\right ) e^{5/2} \left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{30 d^{15/4} \sqrt{c+d x^2}}\\ \end{align*}
Mathematica [C] time = 0.138021, size = 133, normalized size = 0.31 \[ \frac{e (e x)^{3/2} \left (3 \sqrt{\frac{c}{d x^2}+1} \left (45 a^2 d^2-126 a b c d+77 b^2 c^2\right ) \, _2F_1\left (-\frac{1}{4},\frac{1}{2};\frac{3}{4};-\frac{c}{d x^2}\right )-45 a^2 d^2+18 a b d \left (7 c+2 d x^2\right )+b^2 \left (-77 c^2-22 c d x^2+10 d^2 x^4\right )\right )}{45 d^3 \sqrt{c+d x^2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.036, size = 618, normalized size = 1.4 \begin{align*}{\frac{{e}^{2}}{90\,x{d}^{4}}\sqrt{ex} \left ( 20\,{x}^{6}{b}^{2}{d}^{3}+270\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticE} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ){a}^{2}c{d}^{2}-756\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticE} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ) ab{c}^{2}d+462\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticE} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ){b}^{2}{c}^{3}-135\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticF} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ){a}^{2}c{d}^{2}+378\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticF} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ) ab{c}^{2}d-231\,\sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{2}\sqrt{{\frac{-dx+\sqrt{-cd}}{\sqrt{-cd}}}}\sqrt{-{\frac{dx}{\sqrt{-cd}}}}{\it EllipticF} \left ( \sqrt{{\frac{dx+\sqrt{-cd}}{\sqrt{-cd}}}},1/2\,\sqrt{2} \right ){b}^{2}{c}^{3}+72\,{x}^{4}ab{d}^{3}-44\,{x}^{4}{b}^{2}c{d}^{2}-90\,{x}^{2}{a}^{2}{d}^{3}+252\,{x}^{2}abc{d}^{2}-154\,{x}^{2}{b}^{2}{c}^{2}d \right ){\frac{1}{\sqrt{d{x}^{2}+c}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x^{2} + a\right )}^{2} \left (e x\right )^{\frac{5}{2}}}{{\left (d x^{2} + c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (b^{2} e^{2} x^{6} + 2 \, a b e^{2} x^{4} + a^{2} e^{2} x^{2}\right )} \sqrt{d x^{2} + c} \sqrt{e x}}{d^{2} x^{4} + 2 \, c d x^{2} + c^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x^{2} + a\right )}^{2} \left (e x\right )^{\frac{5}{2}}}{{\left (d x^{2} + c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]