[Issue 22984] New: Wrong results for complex abs

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22984

          Issue ID: 22984
           Summary: Wrong results for complex abs
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: P1
         Component: phobos
          Assignee: nobody at puremagic.com
          Reporter: aliloko at gmail.com

Consider the following program:


import std.complex;
import std.stdio;

    void main()
    {
        Complex!float x = -5.016558e-20;
        writeln(x);
        writeln(x.abs);
    }


DMD outputs the following:

    -5.01656e-20+0i
    6.2102e+07

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