Optimal. Leaf size=489 \[ -\frac{\left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right ) \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right ),\frac{1}{2}\right )}{20 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}-\frac{\sqrt{e x} \sqrt{c+d x^2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{10 c^4 \sqrt{d} e^4 \left (\sqrt{c}+\sqrt{d} x\right )}+\frac{(e x)^{3/2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{10 c^4 e^5 \sqrt{c+d x^2}}+\frac{(e x)^{3/2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}+\frac{\left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{10 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.469583, antiderivative size = 489, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {462, 453, 290, 329, 305, 220, 1196} \[ -\frac{\sqrt{e x} \sqrt{c+d x^2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{10 c^4 \sqrt{d} e^4 \left (\sqrt{c}+\sqrt{d} x\right )}+\frac{(e x)^{3/2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{10 c^4 e^5 \sqrt{c+d x^2}}+\frac{(e x)^{3/2} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right )}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}-\frac{\left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right ) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{20 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}+\frac{\left (\sqrt{c}+\sqrt{d} x\right ) \sqrt{\frac{c+d x^2}{\left (\sqrt{c}+\sqrt{d} x\right )^2}} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{d} \sqrt{e x}}{\sqrt [4]{c} \sqrt{e}}\right )|\frac{1}{2}\right )}{10 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 462
Rule 453
Rule 290
Rule 329
Rule 305
Rule 220
Rule 1196
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^2}{(e x)^{7/2} \left (c+d x^2\right )^{5/2}} \, dx &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}+\frac{2 \int \frac{\frac{1}{2} a (10 b c-11 a d)+\frac{5}{2} b^2 c x^2}{(e x)^{3/2} \left (c+d x^2\right )^{5/2}} \, dx}{5 c e^2}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}-\frac{\left (4 \left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right )\right ) \int \frac{\sqrt{e x}}{\left (c+d x^2\right )^{5/2}} \, dx}{5 c^2 e^4}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}-\frac{\left (2 \left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right )\right ) \int \frac{\sqrt{e x}}{\left (c+d x^2\right )^{3/2}} \, dx}{5 c^3 e^4}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{10 c^4 e^5 \sqrt{c+d x^2}}+\frac{\left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right ) \int \frac{\sqrt{e x}}{\sqrt{c+d x^2}} \, dx}{5 c^4 e^4}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{10 c^4 e^5 \sqrt{c+d x^2}}+\frac{\left (2 \left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right )\right ) \operatorname{Subst}\left (\int \frac{x^2}{\sqrt{c+\frac{d x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{5 c^4 e^5}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{10 c^4 e^5 \sqrt{c+d x^2}}+\frac{\left (2 \left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right )\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c+\frac{d x^4}{e^2}}} \, dx,x,\sqrt{e x}\right )}{5 c^{7/2} \sqrt{d} e^4}-\frac{\left (2 \left (-\frac{5}{4} b^2 c^2+\frac{7}{4} a d (10 b c-11 a d)\right )\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 )}{5 c^{7/2} \sqrt{d} e^4}\\ &=-\frac{2 a^2}{5 c e (e x)^{5/2} \left (c+d x^2\right )^{3/2}}-\frac{2 a (10 b c-11 a d)}{5 c^2 e^3 \sqrt{e x} \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{15 c^3 e^5 \left (c+d x^2\right )^{3/2}}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) (e x)^{3/2}}{10 c^4 e^5 \sqrt{c+d x^2}}-\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) \sqrt{e x} \sqrt{c+d x^2}}{10 c^4 \sqrt{d} e^4 \left (\sqrt{c}+\sqrt{d} x\right )}+\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) \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 )}{10 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}-\frac{\left (5 b^2 c^2-7 a d (10 b c-11 a d)\right ) \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 )}{20 c^{15/4} d^{3/4} e^{7/2} \sqrt{c+d x^2}}\\ \end{align*}
Mathematica [C] time = 0.175168, size = 181, normalized size = 0.37 \[ \frac{x \left (-x^4 \left (c+d x^2\right ) \sqrt{\frac{d x^2}{c}+1} \left (77 a^2 d^2-70 a b c d+5 b^2 c^2\right ) \, _2F_1\left (\frac{1}{2},\frac{3}{4};\frac{7}{4};-\frac{d x^2}{c}\right )+a^2 \left (132 c^2 d x^2-12 c^3+385 c d^2 x^4+231 d^3 x^6\right )-10 a b c x^2 \left (12 c^2+35 c d x^2+21 d^2 x^4\right )+5 b^2 c^2 x^4 \left (5 c+3 d x^2\right )\right )}{30 c^4 (e x)^{7/2} \left (c+d x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.03, size = 1231, normalized size = 2.5 \begin{align*} \text{result too large to display} \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 (d x^{2} + c\right )}^{\frac{5}{2}} \left (e x\right )^{\frac{7}{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} x^{4} + 2 \, a b x^{2} + a^{2}\right )} \sqrt{d x^{2} + c} \sqrt{e x}}{d^{3} e^{4} x^{10} + 3 \, c d^{2} e^{4} x^{8} + 3 \, c^{2} d e^{4} x^{6} + c^{3} e^{4} x^{4}}, 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 (d x^{2} + c\right )}^{\frac{5}{2}} \left (e x\right )^{\frac{7}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]