👉 The proof weapon, also known as the "proof of concept" or "proof by demonstration," is a method used in mathematical logic and computer science to demonstrate the validity of a logical argument or theorem. It involves constructing a concrete, specific example or scenario that illustrates the truth of a general statement or theorem. This approach is particularly useful when proving abstract or complex theorems directly may be challenging. By showing that the theorem holds true in this particular instance, one can infer its validity for all cases. The proof weapon is a powerful tool that simplifies the process of establishing logical truths, especially in areas like model theory and automated theorem proving.