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xqml: ½ð±Ò+5, лл 2015-12-07 17:49:07
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>> syms x
>> int(1/sqrt(sin(2*x)))

ans =

-1/2*(cos(2*x)^2)^(1/2)/sin(2*x)^(1/2)*csgn(cos(2*x))*(2*sin(2*x)+2)^(1/2)*(-sin(2*x))^(1/2)*(-2*sin(2*x)+2)^(1/2)*EllipticF(1/2*(2*sin(2*x)+2)^(1/2),2^(1/2))/(-1+sin(2*x)^2)
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shabaolin

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3Â¥: Originally posted by shabaolin at 2015-12-07 18:47:48
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