Optimal. Leaf size=8 \[ \sin (x)-x \cos (x) \]
[Out]
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Rubi [A] time = 0.0146978, antiderivative size = 8, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 4, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.5 \[ \sin (x)-x \cos (x) \]
Antiderivative was successfully verified.
[In] Int[x*Sin[x],x]
[Out]
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Rubi in Sympy [A] time = 0.754444, size = 7, normalized size = 0.88 \[ - x \cos{\left (x \right )} + \sin{\left (x \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*sin(x),x)
[Out]
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Mathematica [A] time = 0.00333774, size = 8, normalized size = 1. \[ \sin (x)-x \cos (x) \]
Antiderivative was successfully verified.
[In] Integrate[x*Sin[x],x]
[Out]
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Maple [A] time = 0.093, size = 9, normalized size = 1.1 \[ -x\cos \left ( x \right ) +\sin \left ( x \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*sin(x),x)
[Out]
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Maxima [A] time = 1.36352, size = 11, normalized size = 1.38 \[ -x \cos \left (x\right ) + \sin \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*sin(x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.241875, size = 11, normalized size = 1.38 \[ -x \cos \left (x\right ) + \sin \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*sin(x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.181218, size = 7, normalized size = 0.88 \[ - x \cos{\left (x \right )} + \sin{\left (x \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*sin(x),x)
[Out]
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GIAC/XCAS [A] time = 0.214402, size = 11, normalized size = 1.38 \[ -x \cos \left (x\right ) + \sin \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*sin(x),x, algorithm="giac")
[Out]