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Re: ARG?

From: Bazman76
Subject: Re: ARG?
Date: Tue, 21 Jun 2011 07:04:41 -0700 (PDT)

Thanks to both of you.

I thought arg might be equivalent to phase but its use seems strange that it
is used here?

The author seems to be using


to test if S is complex at any point in the array.

But if that is the case why not use isreal()?

And I don't see how S could be complex from the code above?

The only square root used is rdt which is stricly positive?
Can randn produce complex numbers?? (surely not)


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