exp(3f)
NAME
exp, dexp, cexp − Fortran exponential intrinsic function
SYNTAX
real r1, r2
double precision dp1, dp2
complex cx1, cx2
r2 = exp(r1)
dp2 = dexp(dp1)
dp2 = exp(dp1)
cx2 = clog(cx1)
cx2 = exp(cx1)
DESCRIPTION
The exp function returns the real exponential function ex of its real argument. The dexp function returns the double-precision exponential function of its double-precision argument. The cexp function returns the complex exponential function of its complex argument. The generic function exp becomes a call to dexp or cexp as required, depending on the type of its argument.