About: http://webisa.webdatacommons.org/365446734

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I was wondering, does anyone know of a proof that showed if a number is raised to the mth power, where m is a positive even number, the number is always real?
http://www.w3.org/ns/prov#wasQuotedFrom	physicsforums.com