Optimal. Leaf size=48 \[ \frac{B \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2}}-\frac{A+B x}{c \sqrt{a+c x^2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0611734, antiderivative size = 48, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ \frac{B \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2}}-\frac{A+B x}{c \sqrt{a+c x^2}} \]
Antiderivative was successfully verified.
[In] Int[(x*(A + B*x))/(a + c*x^2)^(3/2),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 6.74831, size = 41, normalized size = 0.85 \[ \frac{B \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )}}{c^{\frac{3}{2}}} - \frac{A + B x}{c \sqrt{a + c x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(B*x+A)/(c*x**2+a)**(3/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.064122, size = 53, normalized size = 1.1 \[ \frac{-A-B x}{c \sqrt{a+c x^2}}+\frac{B \log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )}{c^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x*(A + B*x))/(a + c*x^2)^(3/2),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.007, size = 54, normalized size = 1.1 \[ -{\frac{A}{c}{\frac{1}{\sqrt{c{x}^{2}+a}}}}-{\frac{Bx}{c}{\frac{1}{\sqrt{c{x}^{2}+a}}}}+{B\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+a} \right ){c}^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(B*x+A)/(c*x^2+a)^(3/2),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((B*x + A)*x/(c*x^2 + a)^(3/2),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.294367, size = 1, normalized size = 0.02 \[ \left [-\frac{2 \, \sqrt{c x^{2} + a}{\left (B x + A\right )} \sqrt{c} -{\left (B c x^{2} + B a\right )} \log \left (-2 \, \sqrt{c x^{2} + a} c x -{\left (2 \, c x^{2} + a\right )} \sqrt{c}\right )}{2 \,{\left (c^{2} x^{2} + a c\right )} \sqrt{c}}, -\frac{\sqrt{c x^{2} + a}{\left (B x + A\right )} \sqrt{-c} -{\left (B c x^{2} + B a\right )} \arctan \left (\frac{\sqrt{-c} x}{\sqrt{c x^{2} + a}}\right )}{{\left (c^{2} x^{2} + a c\right )} \sqrt{-c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x/(c*x^2 + a)^(3/2),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 12.0381, size = 66, normalized size = 1.38 \[ A \left (\begin{cases} - \frac{1}{c \sqrt{a + c x^{2}}} & \text{for}\: c \neq 0 \\\frac{x^{2}}{2 a^{\frac{3}{2}}} & \text{otherwise} \end{cases}\right ) + B \left (\frac{\operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{c^{\frac{3}{2}}} - \frac{x}{\sqrt{a} c \sqrt{1 + \frac{c x^{2}}{a}}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(B*x+A)/(c*x**2+a)**(3/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.277032, size = 65, normalized size = 1.35 \[ -\frac{\frac{B x}{c} + \frac{A}{c}}{\sqrt{c x^{2} + a}} - \frac{B{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + a} \right |}\right )}{c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x/(c*x^2 + a)^(3/2),x, algorithm="giac")
[Out]