| Hyperbolic {base} | R Documentation |
These functions give the obvious hyperbolic functions. They respectively compute the hyperbolic cosine, sine, tangent, arc-cosine, arc-sine, arc-tangent.
cosh(x) sinh(x) tanh(x) acosh(x) asinh(x) atanh(x)
x |
a numeric vector |
These are generic functions: methods can be defined for them
individually or via the Math group generic.
cos, sin, tan,
acos, asin, atan.