Gen_function will create a graph file using a specified function expression. However, it is rarely required as glplotter can create a graph from function expression in the "Functions" menu.
However, it's worth noting that gen_function is rarely needed since glplotter is designed to create graphs directly from function expressions. Simply access the "Functions" menu and let the software do the rest - it's that easy!
Overall, while gen_function may serve a limited purpose in some cases, we'd recommend checking out the capabilities of glplotter first before determining if gen_function is the right choice for your needs.
Version 1.0.3: N/A