A Simple Example

In plain language: Suppose is false. In order for the premise to be true, must be true. Alternatively, suppose is true. In order for the premise to be true, must be true. Therefore regardless of falsehood or veracity of, if both premises hold, then the conclusion is true.
Read more about this topic: Resolution (logic)
Famous quotes containing the word simple:
“The Americans never use the word peasant, because they have no idea of the class which that term denotes; the ignorance of more remote ages, the simplicity of rural life, and the rusticity of the villager have not been preserved among them; and they are alike unacquainted with the virtues, the vices, the coarse habits, and the simple graces of an early stage of civilization.”
—Alexis de Tocqueville (18051859)