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11Â¥: Originally posted by bluesine at 2015-08-25 08:26:34
iint('x*sin(x)*(x^5+1)^(-1/2)',0,1)

ans =

10^(1/2)*pi*(-1)^(1/5)*(2^(1/10)*sec(3/10*pi)*csc(2/5*pi)*sin(1/10*pi)^2*gamma(4/5)/pi*gamma(9/10)/gamma(7/10)*hypergeom([],,-1/10000000000)-1/30*2^( ...

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>> quad('x.*sin(x).*(1+x.^5).^(1/2)',0,1)
ans =
    0.3494
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feixiaolin

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Edstrayer

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