[Cfp-interest 1494] Re: Range errors

[Fred J. Tydeman]

On Tue, 18 Feb 2020 19:14:52 -0800 (PST) Fred J. Tydeman wrote:
>
>On Tue, 18 Feb 2020 15:04:52 -0800 Jim Thomas wrote:
>>
>>> The cosh functions
>>> Change 7.12.5.4#2 from
>>> 
>>> A range error occurs if the magnitude of x is too large.
>>> to
>>> 
>>> A range error occurs if the magnitude of (positive or negative) finite x is too large.
>
>>"the magnitude of" cannot be deleted here.

Why?

After thinking about it some more, I believe that these are equivalent:

the magnitude of  finite x is too large

the absolute value of finite x is too large

(positive or negative) finite x is too large



---
Fred J. Tydeman        Tydeman Consulting
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