matlab says...
所在版块:求学狮城 发贴时间:2003-04-12 03:12

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>> syms x
>> y=sin(x^2)

y =

sin(x^2)


>> int(y)

ans =

1/2*2^(1/2)*pi^(1/2)*FresnelS(2^(1/2)/pi^(1/2)*x)

>>


don't ask me what is "FresnelS()"
.
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