Optimal. Leaf size=114 \[ \frac{2 \sqrt{a x} \sqrt{d f-e^2} \sqrt{\frac{e (e+f x)}{e^2-d f}} E\left (\sin ^{-1}\left (\frac{\sqrt{f} \sqrt{d+e x}}{\sqrt{d f-e^2}}\right )|1-\frac{e^2}{d f}\right )}{e \sqrt{f} \sqrt{-\frac{e x}{d}} \sqrt{e+f x}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0561957, antiderivative size = 114, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {114, 113} \[ \frac{2 \sqrt{a x} \sqrt{d f-e^2} \sqrt{\frac{e (e+f x)}{e^2-d f}} E\left (\sin ^{-1}\left (\frac{\sqrt{f} \sqrt{d+e x}}{\sqrt{d f-e^2}}\right )|1-\frac{e^2}{d f}\right )}{e \sqrt{f} \sqrt{-\frac{e x}{d}} \sqrt{e+f x}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 114
Rule 113
Rubi steps
\begin{align*} \int \frac{\sqrt{a x}}{\sqrt{d+e x} \sqrt{e+f x}} \, dx &=\frac{\left (\sqrt{a x} \sqrt{\frac{e (e+f x)}{e^2-d f}}\right ) \int \frac{\sqrt{-\frac{e x}{d}}}{\sqrt{d+e x} \sqrt{\frac{e^2}{e^2-d f}+\frac{e f x}{e^2-d f}}} \, dx}{\sqrt{-\frac{e x}{d}} \sqrt{e+f x}}\\ &=\frac{2 \sqrt{-e^2+d f} \sqrt{a x} \sqrt{\frac{e (e+f x)}{e^2-d f}} E\left (\sin ^{-1}\left (\frac{\sqrt{f} \sqrt{d+e x}}{\sqrt{-e^2+d f}}\right )|1-\frac{e^2}{d f}\right )}{e \sqrt{f} \sqrt{-\frac{e x}{d}} \sqrt{e+f x}}\\ \end{align*}
Mathematica [C] time = 0.204797, size = 106, normalized size = 0.93 \[ -\frac{2 i e \sqrt{a x} \sqrt{\frac{f x}{e}+1} \left (E\left (i \sinh ^{-1}\left (\sqrt{\frac{e x}{d}}\right )|\frac{d f}{e^2}\right )-F\left (i \sinh ^{-1}\left (\sqrt{\frac{e x}{d}}\right )|\frac{d f}{e^2}\right )\right )}{f \sqrt{\frac{e x}{d+e x}} \sqrt{d+e x} \sqrt{e+f x}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.055, size = 191, normalized size = 1.7 \begin{align*} -2\,{\frac{d\sqrt{fx+e}\sqrt{ex+d}\sqrt{ax}}{{e}^{2}fx \left ( ef{x}^{2}+dfx+{e}^{2}x+de \right ) } \left ({e}^{2}{\it EllipticF} \left ( \sqrt{{\frac{ex+d}{d}}},\sqrt{{\frac{df}{df-{e}^{2}}}} \right ) +{\it EllipticE} \left ( \sqrt{{\frac{ex+d}{d}}},\sqrt{{\frac{df}{df-{e}^{2}}}} \right ) df-{\it EllipticE} \left ( \sqrt{{\frac{ex+d}{d}}},\sqrt{{\frac{df}{df-{e}^{2}}}} \right ){e}^{2} \right ) \sqrt{-{\frac{ex}{d}}}\sqrt{-{\frac{ \left ( fx+e \right ) e}{df-{e}^{2}}}}\sqrt{{\frac{ex+d}{d}}}} \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{a x}}{\sqrt{e x + d} \sqrt{f x + e}}\,{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{a x} \sqrt{e x + d} \sqrt{f x + e}}{e f x^{2} + d e +{\left (e^{2} + d f\right )} x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{a x}}{\sqrt{d + e x} \sqrt{e + f x}}\, dx \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{a x}}{\sqrt{e x + d} \sqrt{f x + e}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]