[Issue 15763] std.math.approxEqual is not symmetric

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15763

Steven Schveighoffer <schveiguy at yahoo.com> changed:

           What    |Removed                     |Added
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                 CC|                            |schveiguy at yahoo.com
           Assignee|nobody at puremagic.com        |schveiguy at yahoo.com

--- Comment #1 from Steven Schveighoffer <schveiguy at yahoo.com> ---
I think that you need to pick one of the two parameters to determine the
relative error.

One could use a some test to determine the "best" value, but "best" is
subjective. Armed with the knowledge that the second parameter is the one that
is the basis for the percentage difference, you can call it in the correct
order.

Working on Doc PR.

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