Test Fortran

In parsermd: Formal Parser and Related Tools for R Markdown Documents

Run fortran subroutines

Does it work?

C Fortran test
      subroutine fexp(n, x)
      double precision x
C  output
      integer n, i
C  input value
      do 10 i=1,n
         x=dexp(dcos(dsin(dble(float(i)))))
  10  continue
      return
      end

Now try running it.

res = .Fortran("fexp", n=100000L, x=0)
str(res)

parsermd documentation built on May 29, 2024, 6:39 a.m.