


      EXP(3F)                     (UNIX 5.0)                    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
           Exp returns the real exponential function e**arg for its
           argument, in the real, double-precision, or complex type of
           the argument.

           Dexp returns the double-precision exponential function of
           its double-precision argument.

           Cexp returns the complex exponential function of its complex
           argument.

           Although exp works with reals, doubles, and complexes, the
           other forms are for clarity in programming.


      SEE ALSO
           exp(3M).






















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