log(3F)                                                   log(3F)



NAME
     log, alog, dlog, clog - Fortran natural logarithm  intrinsic
     function

SYNOPSIS
     real r1, r2
     double precision dp1, dp2
     complex cx1, cx2

     r2=alog(r1)
     r2=log(r1)

     dp2=dlog(dp1)
     dp2=log(dp1)

     cx2=clog(cx1)
     cx2=log(cx1)

DESCRIPTION
     alog returns the real natural logarithm of its real
     argument.  dlog returns the double-precision natural
     logarithm of its double-precision argument.  clog returns
     the complex logarithm of its complex argument.  The generic
     function log becomes a call to alog, dlog, or clog depending
     on the type of its argument.

SEE ALSO
     exp(3M)



























January 1992                                                    1