While there are several available programs written in Python for solving second-order PDEs using deep learning or neural networks, there appears to be a lack of comprehensive resources that guide users through the process step by step, particularly for solving typical elliptic or time-dependent PDE problems.

Some resources provide incomplete information or lack a structured approach, such as those referenced in "link 1" and "link 2".

Having such a program would greatly benefit users seeking to understand the process and apply it to similar PDE-solving tasks on both CPUs and GPUs.

Therefore, any detailed experiments conducted would be valuable for readers interested in programming with Wolfram Language.