problem using dsygvx - Intel Community

Intel® oneAPI Math Kernel Library

Ask questions and share information with other developers who use Intel® Math Kernel Library.

problem using dsygvx

406 Views

When i used dsygvx to produce the selected eigenvalue and eigenvector , there are many infinity numbers(such as 2.22045e-016).

What is the reason,and how can solve it .
Thanks!

Link Copied

1 Reply

406 Views

Please provide more information including, if possible, a small example of the alleged behavior and the code that produces it.

Copy link

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.