$COS
#Cos It looks like you typed $COS — could you clarify what you meant? This could refer to several things depending on the context:
Trigonometry: cos is the cosine function, used in mathematics to represent the cosine of an angle.
Programming/Math Expression: $COS might be LaTeX or programming syntax for "cosine".
Currency or Token: $COS could refer to a cryptocurrency token like Contentos (COS).
Acronym: It might stand for something like "Cost of Sales", "Cloud Object Storage", etc.
Let me know what context you're referring to so I can help you better!