NumPy 2.5 eig returns complex numbers even for real matrices—the release note's workaround loses the imaginary part

The NumPy 2.5.0 release notes state that the return values of eig and eigvals will always be complex, and that ...
Open Source For You

Why It’s Time to Replace Turbo C/C++ With Modern FOSS Tools

Thousands of schools and colleges continue to teach C and C++ using Turbo C/C++, a compiler that was last updated more than ...

When I asked AI to calculate sales, some totals were wrong even after 3 attempts. The 'procedure to notice mistakes' I verified with an actual spreadsheet

When asking AI to create calculation formulas for a sales table, how should you ask and verify to notice mistakes?Article ...
Science

Ultrasonic metamaterial at MHz frequencies using microstructured glass

Acoustic metamaterials enhance traditional material properties, providing opportunities to shape sound fields in applications ranging from biomedical imaging and clinical therapy to nondestructive ...
Yahoo Finance

Array Technologies, Inc. (ARRY)

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