Optimal. Leaf size=162 \[ \frac{x^2 d^x \log (d) \sin (x)}{\log ^2(d)+1}-\frac{x^2 d^x \cos (x)}{\log ^2(d)+1}-\frac{2 x d^x \log ^2(d) \sin (x)}{\left (\log ^2(d)+1\right )^2}+\frac{2 x d^x \sin (x)}{\left (\log ^2(d)+1\right )^2}-\frac{6 d^x \log (d) \sin (x)}{\left (\log ^2(d)+1\right )^3}+\frac{2 d^x \log ^3(d) \sin (x)}{\left (\log ^2(d)+1\right )^3}+\frac{4 x d^x \log (d) \cos (x)}{\left (\log ^2(d)+1\right )^2}-\frac{6 d^x \log ^2(d) \cos (x)}{\left (\log ^2(d)+1\right )^3}+\frac{2 d^x \cos (x)}{\left (\log ^2(d)+1\right )^3} \]
[Out]
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Rubi [A] time = 0.282436, antiderivative size = 162, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 5, integrand size = 9, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.556 \[ \frac{x^2 d^x \log (d) \sin (x)}{\log ^2(d)+1}-\frac{x^2 d^x \cos (x)}{\log ^2(d)+1}-\frac{2 x d^x \log ^2(d) \sin (x)}{\left (\log ^2(d)+1\right )^2}+\frac{2 x d^x \sin (x)}{\left (\log ^2(d)+1\right )^2}-\frac{6 d^x \log (d) \sin (x)}{\left (\log ^2(d)+1\right )^3}+\frac{2 d^x \log ^3(d) \sin (x)}{\left (\log ^2(d)+1\right )^3}+\frac{4 x d^x \log (d) \cos (x)}{\left (\log ^2(d)+1\right )^2}-\frac{6 d^x \log ^2(d) \cos (x)}{\left (\log ^2(d)+1\right )^3}+\frac{2 d^x \cos (x)}{\left (\log ^2(d)+1\right )^3} \]
Antiderivative was successfully verified.
[In] Int[d^x*x^2*Sin[x],x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{d^{x} x^{2} \log{\left (d \right )} \sin{\left (x \right )}}{\log{\left (d \right )}^{2} + 1} - \frac{d^{x} x^{2} \cos{\left (x \right )}}{\log{\left (d \right )}^{2} + 1} - 2 \int x \left (\frac{d^{x} \log{\left (d \right )} \sin{\left (x \right )}}{\log{\left (d \right )}^{2} + 1} - \frac{d^{x} \cos{\left (x \right )}}{\log{\left (d \right )}^{2} + 1}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(d**x*x**2*sin(x),x)
[Out]
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Mathematica [A] time = 0.110228, size = 94, normalized size = 0.58 \[ \frac{d^x \left (\sin (x) \left (x^2 \log ^5(d)+2 \left (x^2+1\right ) \log ^3(d)+\left (x^2-6\right ) \log (d)-2 x \log ^4(d)+2 x\right )-\cos (x) \left (x^2 \log ^4(d)+2 \left (x^2+3\right ) \log ^2(d)-4 x \log ^3(d)-4 x \log (d)+x^2-2\right )\right )}{\left (\log ^2(d)+1\right )^3} \]
Antiderivative was successfully verified.
[In] Integrate[d^x*x^2*Sin[x],x]
[Out]
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Maple [A] time = 0.024, size = 225, normalized size = 1.4 \[{1 \left ({\frac{{x}^{2}{{\rm e}^{x\ln \left ( d \right ) }}}{1+ \left ( \ln \left ( d \right ) \right ) ^{2}} \left ( \tan \left ({\frac{x}{2}} \right ) \right ) ^{2}}-{\frac{{x}^{2}{{\rm e}^{x\ln \left ( d \right ) }}}{1+ \left ( \ln \left ( d \right ) \right ) ^{2}}}-2\,{\frac{ \left ( 3\, \left ( \ln \left ( d \right ) \right ) ^{2}-1 \right ){{\rm e}^{x\ln \left ( d \right ) }}}{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{3}}}+4\,{\frac{x\ln \left ( d \right ){{\rm e}^{x\ln \left ( d \right ) }}}{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{2}}}+2\,{\frac{ \left ( 3\, \left ( \ln \left ( d \right ) \right ) ^{2}-1 \right ){{\rm e}^{x\ln \left ( d \right ) }} \left ( \tan \left ( x/2 \right ) \right ) ^{2}}{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{3}}}-4\,{\frac{x\ln \left ( d \right ){{\rm e}^{x\ln \left ( d \right ) }} \left ( \tan \left ( x/2 \right ) \right ) ^{2}}{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{2}}}-4\,{\frac{ \left ( \left ( \ln \left ( d \right ) \right ) ^{2}-1 \right ) x{{\rm e}^{x\ln \left ( d \right ) }}\tan \left ( x/2 \right ) }{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{2}}}+2\,{\frac{\ln \left ( d \right ){x}^{2}{{\rm e}^{x\ln \left ( d \right ) }}\tan \left ( x/2 \right ) }{1+ \left ( \ln \left ( d \right ) \right ) ^{2}}}+4\,{\frac{\ln \left ( d \right ) \left ( \left ( \ln \left ( d \right ) \right ) ^{2}-3 \right ){{\rm e}^{x\ln \left ( d \right ) }}\tan \left ( x/2 \right ) }{ \left ( 1+ \left ( \ln \left ( d \right ) \right ) ^{2} \right ) ^{3}}} \right ) \left ( 1+ \left ( \tan \left ({\frac{x}{2}} \right ) \right ) ^{2} \right ) ^{-1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(d^x*x^2*sin(x),x)
[Out]
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Maxima [A] time = 1.40864, size = 144, normalized size = 0.89 \[ -\frac{{\left ({\left (\log \left (d\right )^{4} + 2 \, \log \left (d\right )^{2} + 1\right )} x^{2} - 4 \,{\left (\log \left (d\right )^{3} + \log \left (d\right )\right )} x + 6 \, \log \left (d\right )^{2} - 2\right )} d^{x} \cos \left (x\right ) -{\left ({\left (\log \left (d\right )^{5} + 2 \, \log \left (d\right )^{3} + \log \left (d\right )\right )} x^{2} + 2 \, \log \left (d\right )^{3} - 2 \,{\left (\log \left (d\right )^{4} - 1\right )} x - 6 \, \log \left (d\right )\right )} d^{x} \sin \left (x\right )}{\log \left (d\right )^{6} + 3 \, \log \left (d\right )^{4} + 3 \, \log \left (d\right )^{2} + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(d^x*x^2*sin(x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.242909, size = 155, normalized size = 0.96 \[ -\frac{{\left (x^{2} \cos \left (x\right ) \log \left (d\right )^{4} - 4 \, x \cos \left (x\right ) \log \left (d\right )^{3} + 2 \,{\left (x^{2} + 3\right )} \cos \left (x\right ) \log \left (d\right )^{2} - 4 \, x \cos \left (x\right ) \log \left (d\right ) +{\left (x^{2} - 2\right )} \cos \left (x\right ) -{\left (x^{2} \log \left (d\right )^{5} - 2 \, x \log \left (d\right )^{4} + 2 \,{\left (x^{2} + 1\right )} \log \left (d\right )^{3} +{\left (x^{2} - 6\right )} \log \left (d\right ) + 2 \, x\right )} \sin \left (x\right )\right )} d^{x}}{\log \left (d\right )^{6} + 3 \, \log \left (d\right )^{4} + 3 \, \log \left (d\right )^{2} + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(d^x*x^2*sin(x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 16.6294, size = 665, normalized size = 4.1 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(d**x*x**2*sin(x),x)
[Out]
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GIAC/XCAS [A] time = 0.229414, size = 1, normalized size = 0.01 \[ \mathit{Done} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(d^x*x^2*sin(x),x, algorithm="giac")
[Out]