6 Matching Annotations
 Aug 2021


We can use the itertools.combinations function to find all possible subsets of a chord for a given cardinality.
Ha! Found a Ruby method to do the same thing in Sonic Pi. https://inthread.sonicpi.net/t/exploringmodesofpitchclasssetsusingchordinvert/5874/10?u=enkerli
Glad this is explicitly mentioned here as it was my initial goal as I got into musical applications of Set Theory!

 Mar 2021

en.wikipedia.org en.wikipedia.org
 Oct 2020

en.wikipedia.org en.wikipedia.org

An Euler diagram (/ˈɔɪlər/, OYlər) is a diagrammatic means of representing sets and their relationships. They are particularly useful for explaining complex hierarchies and overlapping definitions. They are similar to another set diagramming technique, Venn diagrams. Unlike Venn diagrams, which show all possible relations between different sets, the Euler diagram shows only relevant relationships.


katmat.math.unibremen.de katmat.math.unibremen.de

Kuratowski definition of an ordered pair

 Jul 2020

en.wikipedia.org en.wikipedia.org

Willard Van Orman Quine insisted on classical, firstorder logic as the true logic, saying higherorder logic was "set theory in disguise".


en.wikipedia.org en.wikipedia.org
Tags
Annotators
URL
