Optimal. Leaf size=358 \[ -\frac{\sqrt{e} \sqrt{c+d x^2} (-3 a d f-3 b c f+4 b d e) \text{EllipticF}\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right ),1-\frac{d e}{c f}\right )}{3 f^{5/2} \sqrt{e+f x^2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}+\frac{d x \sqrt{c+d x^2} \sqrt{e+f x^2} (4 b e-3 a f)}{3 e f^2}-\frac{x \sqrt{c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f))}{3 e f^2 \sqrt{e+f x^2}}+\frac{\sqrt{c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f)) E\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 \sqrt{e} f^{5/2} \sqrt{e+f x^2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}-\frac{x \left (c+d x^2\right )^{3/2} (b e-a f)}{e f \sqrt{e+f x^2}} \]
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Rubi [A] time = 0.36314, antiderivative size = 358, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {526, 528, 531, 418, 492, 411} \[ \frac{d x \sqrt{c+d x^2} \sqrt{e+f x^2} (4 b e-3 a f)}{3 e f^2}-\frac{x \sqrt{c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f))}{3 e f^2 \sqrt{e+f x^2}}-\frac{\sqrt{e} \sqrt{c+d x^2} (-3 a d f-3 b c f+4 b d e) F\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 f^{5/2} \sqrt{e+f x^2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}+\frac{\sqrt{c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f)) E\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 \sqrt{e} f^{5/2} \sqrt{e+f x^2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}-\frac{x \left (c+d x^2\right )^{3/2} (b e-a f)}{e f \sqrt{e+f x^2}} \]
Antiderivative was successfully verified.
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Rule 526
Rule 528
Rule 531
Rule 418
Rule 492
Rule 411
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right ) \left (c+d x^2\right )^{3/2}}{\left (e+f x^2\right )^{3/2}} \, dx &=-\frac{(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt{e+f x^2}}-\frac{\int \frac{\sqrt{c+d x^2} \left (-b c e-d (4 b e-3 a f) x^2\right )}{\sqrt{e+f x^2}} \, dx}{e f}\\ &=-\frac{(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt{e+f x^2}}+\frac{d (4 b e-3 a f) x \sqrt{c+d x^2} \sqrt{e+f x^2}}{3 e f^2}-\frac{\int \frac{c e (4 b d e-3 b c f-3 a d f)+d (b e (8 d e-7 c f)-3 a f (2 d e-c f)) x^2}{\sqrt{c+d x^2} \sqrt{e+f x^2}} \, dx}{3 e f^2}\\ &=-\frac{(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt{e+f x^2}}+\frac{d (4 b e-3 a f) x \sqrt{c+d x^2} \sqrt{e+f x^2}}{3 e f^2}-\frac{(c (4 b d e-3 b c f-3 a d f)) \int \frac{1}{\sqrt{c+d x^2} \sqrt{e+f x^2}} \, dx}{3 f^2}-\frac{(d (b e (8 d e-7 c f)-3 a f (2 d e-c f))) \int \frac{x^2}{\sqrt{c+d x^2} \sqrt{e+f x^2}} \, dx}{3 e f^2}\\ &=-\frac{(b e (8 d e-7 c f)-3 a f (2 d e-c f)) x \sqrt{c+d x^2}}{3 e f^2 \sqrt{e+f x^2}}-\frac{(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt{e+f x^2}}+\frac{d (4 b e-3 a f) x \sqrt{c+d x^2} \sqrt{e+f x^2}}{3 e f^2}-\frac{\sqrt{e} (4 b d e-3 b c f-3 a d f) \sqrt{c+d x^2} F\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 f^{5/2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt{e+f x^2}}+\frac{(b e (8 d e-7 c f)-3 a f (2 d e-c f)) \int \frac{\sqrt{c+d x^2}}{\left (e+f x^2\right )^{3/2}} \, dx}{3 f^2}\\ &=-\frac{(b e (8 d e-7 c f)-3 a f (2 d e-c f)) x \sqrt{c+d x^2}}{3 e f^2 \sqrt{e+f x^2}}-\frac{(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt{e+f x^2}}+\frac{d (4 b e-3 a f) x \sqrt{c+d x^2} \sqrt{e+f x^2}}{3 e f^2}+\frac{(b e (8 d e-7 c f)-3 a f (2 d e-c f)) \sqrt{c+d x^2} E\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 \sqrt{e} f^{5/2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt{e+f x^2}}-\frac{\sqrt{e} (4 b d e-3 b c f-3 a d f) \sqrt{c+d x^2} F\left (\tan ^{-1}\left (\frac{\sqrt{f} x}{\sqrt{e}}\right )|1-\frac{d e}{c f}\right )}{3 f^{5/2} \sqrt{\frac{e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt{e+f x^2}}\\ \end{align*}
Mathematica [C] time = 0.765159, size = 260, normalized size = 0.73 \[ \frac{-i e \sqrt{\frac{d x^2}{c}+1} \sqrt{\frac{f x^2}{e}+1} (c f-d e) (6 a d f+3 b c f-8 b d e) \text{EllipticF}\left (i \sinh ^{-1}\left (x \sqrt{\frac{d}{c}}\right ),\frac{c f}{d e}\right )+f x \sqrt{\frac{d}{c}} \left (c+d x^2\right ) \left (3 a f (c f-d e)+b e \left (-3 c f+4 d e+d f x^2\right )\right )-i d e \sqrt{\frac{d x^2}{c}+1} \sqrt{\frac{f x^2}{e}+1} (b e (7 c f-8 d e)-3 a f (c f-2 d e)) E\left (i \sinh ^{-1}\left (\sqrt{\frac{d}{c}} x\right )|\frac{c f}{d e}\right )}{3 e f^3 \sqrt{\frac{d}{c}} \sqrt{c+d x^2} \sqrt{e+f x^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.025, size = 750, normalized size = 2.1 \begin{align*} \text{result too large to display} \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 (b x^{2} + a\right )}{\left (d x^{2} + c\right )}^{\frac{3}{2}}}{{\left (f x^{2} + e\right )}^{\frac{3}{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{{\left (b d x^{4} +{\left (b c + a d\right )} x^{2} + a c\right )} \sqrt{d x^{2} + c} \sqrt{f x^{2} + e}}{f^{2} x^{4} + 2 \, e f x^{2} + e^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (a + b x^{2}\right ) \left (c + d x^{2}\right )^{\frac{3}{2}}}{\left (e + f x^{2}\right )^{\frac{3}{2}}}\, dx \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 (b x^{2} + a\right )}{\left (d x^{2} + c\right )}^{\frac{3}{2}}}{{\left (f x^{2} + e\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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