Changes

'''Purity''' is the state of being pure, untarnished, or otherwise imperfect. It can apply to people, objects, or ideas. A pure person is a virtuous one. Pure [[water]] does not contain any contaminants. Pure [[math]] refers to theoretical mathematics, abstract of any specific practical application.

'''Purity''' is the state of being pure, untarnished, or otherwise imperfect. It can apply to people, objects, or ideas. A pure person is a virtuous one. Pure [[water]] does not contain any contaminants. [[Pure math]] refers to theoretical mathematics, abstract of any specific practical application.