COSH(3F)COSH(3F)NAME
cosh, dcosh, qcosh - FORTRAN hyperbolic cosine intrinsic function
SYNOPSIS
real r1, r2
double precision dp1, dp2
real*16 qp1, qp2
r2 = cosh(r1)
dp2 = dcosh(dp1)
dp2 = cosh(dp1)
qp2 = qcosh(qp1)
qp2 = cosh(qp1)DESCRIPTION
cosh returns the real hyperbolic cosine of its real argument, dcosh
returns the double-precision hyperbolic cosine of its double-precision
argument, and qcosh returns the real*16 hyperbolic cosine of its real*16
argument. The generic form cosh may be used to return a double-precision
value when given a double-precision argument, or a real*16 value when
given a real*16 argument.
SEE ALSOsinh(3M).
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