Optimal. Leaf size=18 \[ 3 \sin ^{-1}(x)-\sqrt{1-x^2} \]
[Out]
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Rubi [A] time = 0.0225633, antiderivative size = 18, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ 3 \sin ^{-1}(x)-\sqrt{1-x^2} \]
Antiderivative was successfully verified.
[In] Int[(3 + x)/Sqrt[1 - x^2],x]
[Out]
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Rubi in Sympy [A] time = 3.0088, size = 12, normalized size = 0.67 \[ - \sqrt{- x^{2} + 1} + 3 \operatorname{asin}{\left (x \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3+x)/(-x**2+1)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0158548, size = 18, normalized size = 1. \[ 3 \sin ^{-1}(x)-\sqrt{1-x^2} \]
Antiderivative was successfully verified.
[In] Integrate[(3 + x)/Sqrt[1 - x^2],x]
[Out]
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Maple [A] time = 0.005, size = 17, normalized size = 0.9 \[ 3\,\arcsin \left ( x \right ) -\sqrt{-{x}^{2}+1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3+x)/(-x^2+1)^(1/2),x)
[Out]
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Maxima [A] time = 0.793824, size = 22, normalized size = 1.22 \[ -\sqrt{-x^{2} + 1} + 3 \, \arcsin \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 3)/sqrt(-x^2 + 1),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.218518, size = 63, normalized size = 3.5 \[ \frac{x^{2} - 6 \,{\left (\sqrt{-x^{2} + 1} - 1\right )} \arctan \left (\frac{\sqrt{-x^{2} + 1} - 1}{x}\right )}{\sqrt{-x^{2} + 1} - 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 3)/sqrt(-x^2 + 1),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.326664, size = 12, normalized size = 0.67 \[ - \sqrt{- x^{2} + 1} + 3 \operatorname{asin}{\left (x \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3+x)/(-x**2+1)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.215221, size = 22, normalized size = 1.22 \[ -\sqrt{-x^{2} + 1} + 3 \, \arcsin \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 3)/sqrt(-x^2 + 1),x, algorithm="giac")
[Out]