cosh(3f)
NAME
cosh, dcosh − Fortran hyperbolic cosine intrinsic function
SYNTAX
real r1s, r2
double precision dp1, dp2
r2 = cosh(r1)
dp2 = dcosh(dp1)
dp2 = cosh(dp1)
DESCRIPTION
The cosh function returns the real hyperbolic cosine of its real argument. The dcosh function returns the double-precision hyperbolic cosine of its double-precision argument. The generic form cosh may be used to return the hyperbolic cosine in the type of its argument.