Assertion: graph's g | /r/HasProperty | x
Facets:
Source sentences:
text: If X {\displaystyle X} is a module of G {\displaystyle G} and Y {\displaystyle Y} is a subset of X {\displaystyle X} , then Y {\displaystyle Y} is a module of G {\displaystyle G} , if and only if it is a module of G [ X ] {\displaystyle G[X]} .
text: The vertices of this quotient are the elements of P {\displaystyle P} , so G [ X ]