NumExpr is a fast numerical expression evaluator for NumPy. With it, expressions that operate on arrays (like '3*a+4*b') are accelerated and use less memory than doing the same calculation in Python.

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. opencv-python 4.12.0.88 ...

Some microprocessors have multiply-add fused floating point units with a reduced multiply array, requiring two passes through the array for operations involving double precision multiplies. The paper ...