Optimal. Leaf size=424 \[ -\frac{d x \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3}+\frac{\left (c+d x^2\right ) \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3 x}+\frac{\sqrt{d} \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{5/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{b \sqrt{d} (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{3/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{\left (c+d x^2\right ) (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a c^2 x^3}-\frac{\left (c+d x^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{5 c x^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.63358, antiderivative size = 424, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.269, Rules used = {6719, 475, 583, 531, 418, 492, 411} \[ -\frac{d x \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3}+\frac{\left (c+d x^2\right ) \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3 x}+\frac{\sqrt{d} \left (-8 a^2 d^2+3 a b c d+2 b^2 c^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{5/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{b \sqrt{d} (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{3/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{\left (c+d x^2\right ) (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a c^2 x^3}-\frac{\left (c+d x^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{5 c x^5} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 6719
Rule 475
Rule 583
Rule 531
Rule 418
Rule 492
Rule 411
Rubi steps
\begin{align*} \int \frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{x^6} \, dx &=\frac{\left (\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{\sqrt{a+b x^2}}{x^6 \sqrt{c+d x^2}} \, dx}{\sqrt{a+b x^2}}\\ &=-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}+\frac{\left (\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{b c-4 a d-3 b d x^2}{x^4 \sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{5 c \sqrt{a+b x^2}}\\ &=-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}-\frac{(b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a c^2 x^3}-\frac{\left (\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{2 b^2 c^2+3 a b c d-8 a^2 d^2+b d (b c-4 a d) x^2}{x^2 \sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{15 a c^2 \sqrt{a+b x^2}}\\ &=-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}-\frac{(b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a c^2 x^3}+\frac{\left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a^2 c^3 x}+\frac{\left (\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{-a b c d (b c-4 a d)-b d \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) x^2}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{15 a^2 c^3 \sqrt{a+b x^2}}\\ &=-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}-\frac{(b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a c^2 x^3}+\frac{\left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a^2 c^3 x}-\frac{\left (b d (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{1}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{15 a c^2 \sqrt{a+b x^2}}-\frac{\left (b d \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{x^2}{\sqrt{a+b x^2} \sqrt{c+d x^2}} \, dx}{15 a^2 c^3 \sqrt{a+b x^2}}\\ &=-\frac{d \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) x \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3}-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}-\frac{(b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a c^2 x^3}+\frac{\left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a^2 c^3 x}-\frac{b \sqrt{d} (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{3/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}+\frac{\left (d \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \sqrt{c+d x^2}\right ) \int \frac{\sqrt{a+b x^2}}{\left (c+d x^2\right )^{3/2}} \, dx}{15 a^2 c^2 \sqrt{a+b x^2}}\\ &=-\frac{d \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) x \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{15 a^2 c^3}-\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{5 c x^5}-\frac{(b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a c^2 x^3}+\frac{\left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (c+d x^2\right )}{15 a^2 c^3 x}+\frac{\sqrt{d} \left (2 b^2 c^2+3 a b c d-8 a^2 d^2\right ) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} E\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{5/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}-\frac{b \sqrt{d} (b c-4 a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} F\left (\tan ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c}}\right )|1-\frac{b c}{a d}\right )}{15 a^2 c^{3/2} \sqrt{\frac{c \left (a+b x^2\right )}{a \left (c+d x^2\right )}}}\\ \end{align*}
Mathematica [C] time = 0.568318, size = 302, normalized size = 0.71 \[ -\frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (\sqrt{\frac{b}{a}} \left (a+b x^2\right ) \left (c+d x^2\right ) \left (a^2 \left (3 c^2-4 c d x^2+8 d^2 x^4\right )+a b c x^2 \left (c-3 d x^2\right )-2 b^2 c^2 x^4\right )-2 i b c x^5 \sqrt{\frac{b x^2}{a}+1} \sqrt{\frac{d x^2}{c}+1} \left (2 a^2 d^2-a b c d-b^2 c^2\right ) F\left (i \sinh ^{-1}\left (\sqrt{\frac{b}{a}} x\right )|\frac{a d}{b c}\right )+i b c x^5 \sqrt{\frac{b x^2}{a}+1} \sqrt{\frac{d x^2}{c}+1} \left (8 a^2 d^2-3 a b c d-2 b^2 c^2\right ) E\left (i \sinh ^{-1}\left (\sqrt{\frac{b}{a}} x\right )|\frac{a d}{b c}\right )\right )}{15 a^2 c^3 x^5 \sqrt{\frac{b}{a}} \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.024, size = 708, normalized size = 1.7 \begin{align*} -{\frac{d{x}^{2}+c}{15\,{c}^{3}{x}^{5}{a}^{2}}\sqrt{{\frac{e \left ( b{x}^{2}+a \right ) }{d{x}^{2}+c}}} \left ( 8\,\sqrt{-{\frac{b}{a}}}{x}^{8}{a}^{2}b{d}^{3}-3\,\sqrt{-{\frac{b}{a}}}{x}^{8}a{b}^{2}c{d}^{2}-2\,\sqrt{-{\frac{b}{a}}}{x}^{8}{b}^{3}{c}^{2}d+4\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}{a}^{2}bc{d}^{2}-2\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}a{b}^{2}{c}^{2}d-2\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticF} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}{b}^{3}{c}^{3}-8\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}{a}^{2}bc{d}^{2}+3\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}a{b}^{2}{c}^{2}d+2\,\sqrt{{\frac{b{x}^{2}+a}{a}}}\sqrt{{\frac{d{x}^{2}+c}{c}}}{\it EllipticE} \left ( x\sqrt{-{\frac{b}{a}}},\sqrt{{\frac{ad}{bc}}} \right ){x}^{5}{b}^{3}{c}^{3}+8\,\sqrt{-{\frac{b}{a}}}{x}^{6}{a}^{3}{d}^{3}+\sqrt{-{\frac{b}{a}}}{x}^{6}{a}^{2}bc{d}^{2}-4\,\sqrt{-{\frac{b}{a}}}{x}^{6}a{b}^{2}{c}^{2}d-2\,\sqrt{-{\frac{b}{a}}}{x}^{6}{b}^{3}{c}^{3}+4\,\sqrt{-{\frac{b}{a}}}{x}^{4}{a}^{3}c{d}^{2}-3\,\sqrt{-{\frac{b}{a}}}{x}^{4}{a}^{2}b{c}^{2}d-\sqrt{-{\frac{b}{a}}}{x}^{4}a{b}^{2}{c}^{3}-\sqrt{-{\frac{b}{a}}}{x}^{2}{a}^{3}{c}^{2}d+4\,\sqrt{-{\frac{b}{a}}}{x}^{2}{a}^{2}b{c}^{3}+3\,\sqrt{-{\frac{b}{a}}}{a}^{3}{c}^{3} \right ){\frac{1}{\sqrt{ \left ( d{x}^{2}+c \right ) \left ( b{x}^{2}+a \right ) }}}{\frac{1}{\sqrt{-{\frac{b}{a}}}}}{\frac{1}{\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}}}} \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{\sqrt{\frac{{\left (b x^{2} + a\right )} e}{d x^{2} + c}}}{x^{6}}\,{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{\sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{x^{6}}, 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{\sqrt{\frac{{\left (b x^{2} + a\right )} e}{d x^{2} + c}}}{x^{6}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]