d'Alembert–Gauss theorem

GPTKB entity

Statements (17)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:alsoKnownAs gptkb:Fundamental_Theorem_of_Algebra
gptkbp:appliesTo polynomials with complex coefficients
gptkbp:category theorems in algebra
theorems in complex analysis
gptkbp:field gptkb:algebra
complex analysis
gptkbp:firstProofBy gptkb:Jean_le_Rond_d'Alembert
gptkbp:firstRigorousProofBy gptkb:Carl_Friedrich_Gauss
https://www.w3.org/2000/01/rdf-schema#label d'Alembert–Gauss theorem
gptkbp:implies A degree n polynomial has exactly n complex roots, counting multiplicities
gptkbp:namedAfter gptkb:Carl_Friedrich_Gauss
gptkb:Jean_le_Rond_d'Alembert
gptkbp:state Every non-constant single-variable polynomial with complex coefficients has at least one complex root
gptkbp:yearProved 1799
gptkbp:bfsParent gptkb:fundamental_theorem_of_algebra
gptkbp:bfsLayer 6