cosh
Computes the hyperbolic cosine of the value x .
Special cases:
-
cosh(NaN)
isNaN
-
cosh(+Inf|-Inf)
is+Inf
Computes the hyperbolic cosine of the value x .
Special cases:
cosh(NaN)
is
NaN
cosh(+Inf|-Inf)
is
+Inf