Item:Q5475: Difference between revisions

Created a new Item: Euler characteristic, topological invariant in mathematics
 
 
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Property / instance of
 
Property / instance of: topological property / rank
 
Normal rank
Property / subclass of
 
Property / subclass of: dimensionless quantity / rank
 
Normal rank
Property / Wikidata property
 
Property / Wikidata property: Euler characteristic / rank
 
Normal rank