pdp11v/usr/man/u_man/man3/exp.3f

.TH EXP 3F
.SH NAME
exp, dexp, cexp \- Fortran exponential intrinsic function
.SH SYNOPSIS
.nf
.B "real r1, r2"
.B "double precision dp1, dp2"
.B "complex cx1, cx2"
.P
.B "r2 = exp(r1)"
.P
.B "dp2 = dexp(dp1)"
.B "dp2 = exp(dp1)"
.P
.B "cx2 = clog(cx1)"
.B "cx2 = exp(cx1)"
.SH DESCRIPTION
.I Exp\^
returns the real exponential function
.I e\u\s-2x\s0\d
of its real argument.
.I Dexp\^
returns the double-precision exponential function of its double-precision argument.
.I Cexp\^
returns the complex exponential function of its complex argument.
The generic function
.I exp\^
becomes a call to
.I dexp\^
or
.I cexp\^
as required, depending on the type of its argument.
.SH SEE ALSO
exp(3M).
.\"	@(#)exp.3f	5.2 of 5/18/82