Optimal. Leaf size=41 \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{\frac{a+b x}{c+d x}}}{\sqrt{b}}\right )}{\sqrt{b} \sqrt{d}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.11072, antiderivative size = 41, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12 \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{\frac{a+b x}{c+d x}}}{\sqrt{b}}\right )}{\sqrt{b} \sqrt{d}} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[(a + b*x)/(c + d*x)]/(a + b*x),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 5.63461, size = 36, normalized size = 0.88 \[ \frac{2 \operatorname{atanh}{\left (\frac{\sqrt{d} \sqrt{\frac{a + b x}{c + d x}}}{\sqrt{b}} \right )}}{\sqrt{b} \sqrt{d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(((b*x+a)/(d*x+c))**(1/2)/(b*x+a),x)
[Out]
_______________________________________________________________________________________
Mathematica [B] time = 0.049, size = 89, normalized size = 2.17 \[ \frac{\sqrt{c+d x} \sqrt{\frac{a+b x}{c+d x}} \log \left (2 \sqrt{b} \sqrt{d} \sqrt{a+b x} \sqrt{c+d x}+a d+b c+2 b d x\right )}{\sqrt{b} \sqrt{d} \sqrt{a+b x}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[(a + b*x)/(c + d*x)]/(a + b*x),x]
[Out]
_______________________________________________________________________________________
Maple [B] time = 0.034, size = 80, normalized size = 2. \[{(dx+c)\ln \left ({\frac{1}{2} \left ( 2\,bdx+2\,\sqrt{ \left ( bx+a \right ) \left ( dx+c \right ) }\sqrt{bd}+ad+bc \right ){\frac{1}{\sqrt{bd}}}} \right ) \sqrt{{\frac{bx+a}{dx+c}}}{\frac{1}{\sqrt{ \left ( bx+a \right ) \left ( dx+c \right ) }}}{\frac{1}{\sqrt{bd}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(((b*x+a)/(d*x+c))^(1/2)/(b*x+a),x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((b*x + a)/(d*x + c))/(b*x + a),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.279138, size = 1, normalized size = 0.02 \[ \left [\frac{\log \left ({\left (2 \, b d x + b c + a d\right )} \sqrt{b d} + 2 \,{\left (b d^{2} x + b c d\right )} \sqrt{\frac{b x + a}{d x + c}}\right )}{\sqrt{b d}}, -\frac{2 \, \arctan \left (\frac{b}{\sqrt{-b d} \sqrt{\frac{b x + a}{d x + c}}}\right )}{\sqrt{-b d}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((b*x + a)/(d*x + c))/(b*x + a),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((b*x+a)/(d*x+c))**(1/2)/(b*x+a),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.296455, size = 100, normalized size = 2.44 \[ -\frac{\sqrt{b d}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{b d} x - \sqrt{b d x^{2} + b c x + a d x + a c}\right )} b d - \sqrt{b d} b c - \sqrt{b d} a d \right |}\right ){\rm sign}\left (d x + c\right )}{b d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((b*x + a)/(d*x + c))/(b*x + a),x, algorithm="giac")
[Out]