# Mathematician | ![img \|150](https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Euclid.jpg/320px-Euclid.jpg) | A **Mathematician** is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. | |-|-| | | wikipedia:: [Mathematician](https://en.wikipedia.org/wiki/Mathematician) | --- ## Other Notes Related to `= this.file.name`, `= this.of` or `= this.for` or `= this.re` or `= this.in` ```dataview TABLE WITHOUT ID file.link AS Name, in AS In, of AS Of, for AS For, re AS Re, as AS As, contact AS Contact, url AS URL, date AS Date FROM #Type WHERE ( ( any(contains(for, this.for)) OR any(contains(of, this.for)) OR any(contains(by, this.for)) OR any(contains(in, this.for)) OR any(contains(re, this.for)) OR any(contains(as, this.for)) AND this.for ) OR ( any(contains(of, this.of)) OR any(contains(for, this.of)) OR any(contains(by, this.of)) OR any(contains(in, this.of)) OR any(contains(re, this.of)) OR any(contains(as, this.of)) AND this.of ) OR ( any(contains(of, this.in)) OR any(contains(for, this.in)) OR any(contains(by, this.in)) OR any(contains(in, this.in)) OR any(contains(re, this.in)) OR any(contains(as, this.in)) AND this.in ) OR ( any(contains(of, this.as)) OR any(contains(for, this.as)) OR any(contains(by, this.as)) OR any(contains(in, this.as)) OR any(contains(re, this.as)) OR any(contains(as, this.as)) AND this.as ) OR ( any(contains(for, this.file.name)) OR any(contains(for, this.file.link)) OR any(contains(of, this.file.name)) OR any(contains(of, this.file.link)) OR any(contains(in, this.file.name)) OR any(contains(in, this.file.link)) OR any(contains(by, this.file.name)) OR any(contains(by, this.file.link)) OR any(contains(re, this.file.name)) OR any(contains(re, this.file.link)) OR any(contains(as, this.file.name)) OR any(contains(as, this.file.link)) ) AND file.name !=this.file.name ) SORT file.etags DESC, date DESC, file.link ASC ```