Pratijna

 

 (“assertion”) A portion in Indian logic that takes the form of an inference (anumana), or logical assertion.

An inference is defined by three terms: an assertion (pratijna), a rationale (hetu), and instances (examples) (drshtanta).

Each of these three components has its own set of constituents.

The paksha and the sadhya are the two constituent elements of the pratijna.

The paksha is the assertion's topic and refers to a category of objects, while the sadhya is the claim to be proved concerning that category.

The paksha (category of objects concerning which a claim is made) in the statement "this mountain is on fire" is "this mountain," and the sadhya (item to be demonstrated) is "is on fire."