Complex.Asin and Complex.Acos in System.Numerics yields incorrect results - by leppie

Status : 

  Deferred<br /><br />
		The product team has reviewed this issue and has deferred it for consideration at a later time.<br /><br />
		A more detailed explanation for the resolution of this particular item may have been provided in the comments section.


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ID 790328 Comments
Status Closed Workarounds
Type Bug Repros 0
Opened 6/17/2013 12:28:34 PM
Access Restriction Public

Description

When the result of either of these are complex (imag != 0) and

Complex.Asin is broken where imaginary part is zero and real part is negative.
Complex.Asin is broken where imaginary part is positive.

Complex.Acos is broken where imaginary part is zero and real part is positive.
Complex.Acos is broken where imaginary part is negative.
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Posted by Alexandru [MSFT] on 7/16/2013 at 9:29 AM
Hi leppie

Thank you for your feedback.

We are not going to be able to address this issue in our next release due to other priorities, however we have logged it and we will continue thinking about addressing it in a future release.

Regards,
Alex Ghiondea
.NET Framework team
Posted by Microsoft on 6/17/2013 at 7:30 PM
Thank you for submitting feedback on Visual Studio and .NET Framework. Your issue has been routed to the appropriate VS development team for investigation. We will contact you if we require any additional information.
Posted by Macy [MSFT] on 6/17/2013 at 12:50 PM
Thank you for your feedback, we are currently reviewing the issue you have submitted. If this issue is urgent, please contact support directly(http://support.microsoft.com)