Home›Sources›Wolfram MathWorldSourcesWolfram MathWorldReference WorkCitation FormatsGeneral ReferenceGeneral Reference Citation TextMathematics Atlas. "Wolfram MathWorld." Accessed August 30, 2026. https://mathematics.interactiveatlas.org/sources/wolfram-mathworld.Copy General ReferenceAPA StyleAPA Style Citation TextMathematics Atlas. (n.d.). Wolfram MathWorld. Retrieved August 30, 2026, from https://mathematics.interactiveatlas.org/sources/wolfram-mathworldCopy APA StyleBibTeXBibTeX Citation Text@misc{mathematicsatlas-wolfram-mathworld, author = {Mathematics Atlas}, title = {Wolfram MathWorld}, year = {2026}, url = {https://mathematics.interactiveatlas.org/sources/wolfram-mathworld}, note = {Accessed August 30, 2026} }Copy BibTeXReference and ClassificationDevelopingWolfram Research's online mathematics encyclopedia, used here for precise theorem statements and definitional detail on concepts and constants.FactsSourcesClaims Backed By This Source (54 claims)Take a Related QuizComments (0)Reader Challenges (0 open reader challenges)FactsCitationPublisherWell-attestedWolfram Research, Inc.URLWell-attestedhttps://mathworld.wolfram.com/Source TypeWell-attestedReference WorkAssessmentReliability TierWell-attested1SourcesWolfram MathWorldtier 1Wolfram Research, Inc.View the SourceClaims Backed By This Source (54 claims)This source backs 54 claims across the atlas. As facts: 33 well-attested. As cited relationships: 10 holds, 1 connected. Plus 10 entities citing it as a general reference with no single fact or relationship attached.Disposition By TopicConjectures, 16 claims: 8 well-attested, 5 holds, 3 general references.Mathematicians, 10 claims: 7 well-attested, 1 holds, 2 general references.Open Questions, 7 claims: 5 well-attested, 1 connected, 1 general references.Concepts, 6 claims: 2 well-attested, 1 holds, 3 general references.Articles, 5 claims: 4 well-attested, 1 general references.Sources, 5 claims: 5 well-attested.Theorems, 5 claims: 2 well-attested, 3 holds.Well-attested33ArticlesMaking the Bell Curve RigorousConceptsPiConjecturesABC ConjectureCollatz ConjectureMathematiciansAbraham de MoivreAleksandr LyapunovAlphonse de PolignacDavid MasserEvariste GaloisJoseph OesterleOpen QuestionsDoes the Collatz process really always reach one, from every possible starting number?SourcesWolfram MathWorldTheoremsPythagorean TheoremHolds10ConceptsPiConjecturesABC ConjectureCollatz ConjectureHodge ConjectureTwin Prime ConjectureMathematiciansAlphonse de PolignacTheoremsCentral Limit TheoremPythagorean TheoremConnected1Open QuestionsDoes the Collatz process really always reach one, from every possible starting number?General References10ArticlesMaking the Bell Curve RigorousConceptsPolynomialSequenceSeriesConjecturesABC ConjectureBeal ConjectureMathematiciansDavid MasserJoseph OesterleOpen QuestionsDoes the Collatz process really always reach one, from every possible starting number?Take a Related QuizThe Mathematics Atlas Founding QuizIncludes a question about Wolfram MathWorld.Comments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0 open reader challenges)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.View At A Past YearThe atlas records no dated fact of its own for this entry, so there is no other year to choose.Show This Year