Unlike the implied warranty of merchantability, the implied warranty of fitness does not contain a requirement that the seller be a merchant with respect to the goods sold. It merely requires that the seller possess knowledge and expertise on which the buyer may rely.
The symbol used by mathematicians to represent the ratio of a circle's circumference to its diameter is the lowercase Greek letter Ï, sometimes spelled out as pi. In English, Ï is pronounced as pie (/paÉª/ , paÉª).
Mathematical truths are thought to be a priori and analytic aswell. According to Kripke, a statement that is analytic and not a priori is this: Water is H2O. It is analytic (Water just means H2O), but we need observation to get to know the truth of it (which makes it a posteriori).