Optimal. Leaf size=110 \[ \frac{c d \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e^2 \sqrt{a e^2+c d^2}}-\frac{\sqrt{a+c x^2}}{e (d+e x)}+\frac{\sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{e^2} \]
[Out]
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Rubi [A] time = 0.224798, antiderivative size = 110, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263 \[ \frac{c d \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e^2 \sqrt{a e^2+c d^2}}-\frac{\sqrt{a+c x^2}}{e (d+e x)}+\frac{\sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{e^2} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + c*x^2]/(d + e*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 22.5291, size = 97, normalized size = 0.88 \[ \frac{\sqrt{c} \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )}}{e^{2}} + \frac{c d \operatorname{atanh}{\left (\frac{a e - c d x}{\sqrt{a + c x^{2}} \sqrt{a e^{2} + c d^{2}}} \right )}}{e^{2} \sqrt{a e^{2} + c d^{2}}} - \frac{\sqrt{a + c x^{2}}}{e \left (d + e x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+a)**(1/2)/(e*x+d)**2,x)
[Out]
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Mathematica [A] time = 0.209523, size = 134, normalized size = 1.22 \[ \frac{\frac{c d \log \left (\sqrt{a+c x^2} \sqrt{a e^2+c d^2}+a e-c d x\right )}{\sqrt{a e^2+c d^2}}-\frac{c d \log (d+e x)}{\sqrt{a e^2+c d^2}}-\frac{e \sqrt{a+c x^2}}{d+e x}+\sqrt{c} \log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )}{e^2} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + c*x^2]/(d + e*x)^2,x]
[Out]
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Maple [B] time = 0.014, size = 649, normalized size = 5.9 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+a)^(1/2)/(e*x+d)^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(sqrt(c*x^2 + a)/(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.352025, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)/(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{a + c x^{2}}}{\left (d + e x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+a)**(1/2)/(e*x+d)**2,x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)/(e*x + d)^2,x, algorithm="giac")
[Out]