Electronics engineer Jakub Němczuk explains ``How to take ultra-high magnification macro photos by attaching a microscope objective lens to an interchangeable lens camera.'' Detailed ...

Objective Function and Derivatives The input argument fun refers to an IML module that specifies a function that returns f, a vector of length m for least-squares subroutines or a scalar for other ...

As businesses pivot in 2021 toward growth and new strategies, objective functions will be more important than ever to set priorities and define success.