Wikipedia's article on the handshaking lemma, used to source the 1736 Euler attribution and to state the lemma's claim in the atlas's own words.
Facts
Citation
PublisherWikimedia Foundation
URLhttps://en.wikipedia.org/wiki/Handshaking_lemma
Source TypeEncyclopedia
Assessment
Reliability Tier2
Sources
Handshaking Lemma (Wikipedia)
Claims Backed By This Source (13 claims)
This source backs 13 claims across the atlas. As facts: 7 well-attested. As cited relationships: 3 holds. Plus 3 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Theorems, 9 claims: 3 well-attested, 3 holds, 3 general references.
- Sources, 4 claims: 4 well-attested.
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