## Pixel 3 review: An amazing camera and serious AI smarts

Philosophical questions can be grouped into categories. These groupings allow philosophers to focus on a set of similar topics and interact with other thinkers who are interested in the same questions. The groupings also make philosophy easier for students to approach. Students can learn the basic principles involved in one aspect of the field without […]

## It does not matter how slowly you go as long as you do not stop

Historically, the symbol dx was taken to represent an infinitesimally „small piece“ of the independent variable x to be multiplied by the integrand and summed up in an infinite sense. While this notion is still heuristically useful, later mathematicians have deemed infinitesimal quantities to be untenable from the standpoint of the real number system. In […]