I found this operator ;= in a twenty-year-old code. For example: (abs(f-fopt)<=optim.TolFun && termx>=limxterm ) or if ni>=1 && ni<=n/2 && flat<=3, kflat=kflat+1; What does ;= do here? Thanks.

What does ;= mean?

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Yiting Xu 2016-7-20

评论： Stephen23 2016-7-21

I found this operator ;= in a twenty-year-old code. For example: (abs(f-fopt)<=optim.TolFun && termx>=limxterm )

if ni>=1 && ni<=n/2 && flat<=3, kflat=kflat+1;

What does ;= do here? Thanks.

Stephen23 2016-7-21

@Yiting Xu: the sequence ;= does not appear anywhere in the code examples that you have given.

Azzi Abdelmalek 2016-7-20

Yiting Xu 2016-7-20

Thanks! I think matlab just replaced it by >=, and I think then actually I got my answer haha.

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