Optimal. Leaf size=76 \[ \frac{d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{\sqrt{b} (b c-a d)^{3/2}}-\frac{\sqrt{c+d x}}{(a+b x) (b c-a d)} \]
[Out]
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Rubi [A] time = 0.0851603, antiderivative size = 76, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176 \[ \frac{d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{\sqrt{b} (b c-a d)^{3/2}}-\frac{\sqrt{c+d x}}{(a+b x) (b c-a d)} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b*x)^2*Sqrt[c + d*x]),x]
[Out]
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Rubi in Sympy [A] time = 13.5234, size = 61, normalized size = 0.8 \[ \frac{\sqrt{c + d x}}{\left (a + b x\right ) \left (a d - b c\right )} + \frac{d \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x}}{\sqrt{a d - b c}} \right )}}{\sqrt{b} \left (a d - b c\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)**2/(d*x+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.126425, size = 77, normalized size = 1.01 \[ \frac{\frac{\sqrt{c+d x}}{a+b x}-\frac{d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{\sqrt{b} \sqrt{b c-a d}}}{a d-b c} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b*x)^2*Sqrt[c + d*x]),x]
[Out]
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Maple [A] time = 0.012, size = 77, normalized size = 1. \[{\frac{d}{ \left ( ad-bc \right ) \left ( bdx+ad \right ) }\sqrt{dx+c}}+{\frac{d}{ad-bc}\arctan \left ({b\sqrt{dx+c}{\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)^2/(d*x+c)^(1/2),x)
[Out]
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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(1/((b*x + a)^2*sqrt(d*x + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233318, size = 1, normalized size = 0.01 \[ \left [-\frac{{\left (b d x + a d\right )} \log \left (\frac{\sqrt{b^{2} c - a b d}{\left (b d x + 2 \, b c - a d\right )} - 2 \,{\left (b^{2} c - a b d\right )} \sqrt{d x + c}}{b x + a}\right ) + 2 \, \sqrt{b^{2} c - a b d} \sqrt{d x + c}}{2 \,{\left (a b c - a^{2} d +{\left (b^{2} c - a b d\right )} x\right )} \sqrt{b^{2} c - a b d}}, \frac{{\left (b d x + a d\right )} \arctan \left (-\frac{b c - a d}{\sqrt{-b^{2} c + a b d} \sqrt{d x + c}}\right ) - \sqrt{-b^{2} c + a b d} \sqrt{d x + c}}{{\left (a b c - a^{2} d +{\left (b^{2} c - a b d\right )} x\right )} \sqrt{-b^{2} c + a b d}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*sqrt(d*x + c)),x, algorithm="fricas")
[Out]
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)**2/(d*x+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.225117, size = 117, normalized size = 1.54 \[ -\frac{d \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{\sqrt{-b^{2} c + a b d}{\left (b c - a d\right )}} - \frac{\sqrt{d x + c} d}{{\left ({\left (d x + c\right )} b - b c + a d\right )}{\left (b c - a d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*sqrt(d*x + c)),x, algorithm="giac")
[Out]