Indian Logic refers to the philosophical study of reasoning and argumentation that developed in ancient India. It is primarily associated with the Nyaya school of thought, which emphasizes the importance of valid inference and the process of arriving at knowledge through logical reasoning. This system categorizes different types of reasoning, such as anumana (inference) and pratyaksha (perception), and outlines rules for constructing valid arguments. Indian Logic also explores concepts like fallacies and the nature of truth, contributing significantly to the broader field of philosophy and influencing various disciplines, including linguistics and epistemology.