👉 Pre-chem is a concept in the field of artificial intelligence where a computer program or algorithm is designed to be self-sufficient and not dependent on external inputs. This means that the program can operate without human intervention, such as by being programmed with specific rules or instructions. Pre-chem systems are often used for tasks that require high levels of accuracy and precision, such as in medical diagnosis, manufacturing processes, and financial modeling. Pre-chem is a concept in artificial intelligence where a computer program or