Assertion: tide's position | /r/HasProperty | expressed as ϕ 1
Facets:
value: at any time
type: TEMPORAL
Source sentences:
text: The vertical position of the center of the slot, at any time t {\displaystyle t} , can then be expressed as A 1 cos ⁡ ( ω 1 t + ϕ 1 ) {\displaystyle A_{1}\cos(\omega