Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
complex numbers
integer exponents |
| gptkbp:component |
cosine function
sine function imaginary unit |
| gptkbp:field |
complex analysis
trigonometry |
| https://www.w3.org/2000/01/rdf-schema#label |
De Moivre's formula
|
| gptkbp:namedAfter |
gptkb:Abraham_de_Moivre
|
| gptkbp:publishedIn |
1707
|
| gptkbp:relatedTo |
gptkb:Euler's_formula
roots of unity |
| gptkbp:statedIn |
(cos x + i sin x)^n = cos(nx) + i sin(nx)
|
| gptkbp:usedFor |
deriving trigonometric identities
finding powers of complex numbers |
| gptkbp:bfsParent |
gptkb:Cotes'_theorem
|
| gptkbp:bfsLayer |
6
|