Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:codomain |
(-∞, -1] ∪ [1, ∞)
|
| gptkbp:defines |
sec(x) = 1/cos(x)
|
| gptkbp:domain |
All real numbers except odd multiples of π/2
|
| gptkbp:evenOrOdd |
even
|
| https://www.w3.org/2000/01/rdf-schema#label |
Secant Function
|
| gptkbp:integration |
ln|sec(x)+tan(x)| + C
|
| gptkbp:maximumAbsoluteValue |
∞
|
| gptkbp:minimumAbsoluteValue |
1
|
| gptkbp:notableDerivative |
sec(x)tan(x)
|
| gptkbp:period |
2π
|
| gptkbp:range |
(-∞, -1] ∪ [1, ∞)
|
| gptkbp:reciprocalOf |
gptkb:Cosine_Function
|
| gptkbp:relatedTo |
gptkb:Cosine_Function
|
| gptkbp:symbol |
sec(x)
|
| gptkbp:undefinedAt |
x = (2n+1)π/2, n ∈ ℤ
|
| gptkbp:usedIn |
calculus
engineering physics trigonometry |
| gptkbp:valueAt0 |
1
|
| gptkbp:bfsParent |
gptkb:Cosine_Function
|
| gptkbp:bfsLayer |
7
|