Definition: In mathematical logic and computer science, "coincidentally" is a concept used in the context of logical deduction or proof. In this context, it refers to an event that occurs at exactly the same time as another event, without any prior knowledge. For example, if you have two events A and B, where A happens before B, then logically speaking, the coincidence would occur at the exact moment when both events happen simultaneously. This is known as coincidence in logic or proof theory. In more