Wikipedia's article on Descartes' rule of signs, used to source its attribution to Rene Descartes' La Geometrie and to state the rule's claim in the atlas's own words.
Facts
Citation
PublisherWikimedia Foundation
URLhttps://en.wikipedia.org/wiki/Descartes%27_rule_of_signs
Source TypeEncyclopedia
Assessment
Reliability Tier2
Sources
Descartes' Rule of Signs (Wikipedia)
Claims Backed By This Source (10 claims)
This source backs 10 claims across the atlas. As facts: 7 well-attested. As cited relationships: 2 holds. Plus 1 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Theorems, 6 claims: 3 well-attested, 2 holds, 1 general references.
- Sources, 4 claims: 4 well-attested.
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