Thanks very much!!!
Fábio Mathias Corrêa
Estatística e Experimentação Agropecuária/UFLA
--- Em sex, 14/8/09, Simone Giannerini escreveu:
> De: Simone Giannerini
> Assunto: Re: [Rd] Problem with function in fortran 95
> Para: "Fabio Mathias Corrêa"
> Cc:
Fabio,
I see two problems with your code:
1. R type numeric corresponds to FORTRAN Real*8 (or double precision)
so that line 4 of your mat.f95 becomes:
REAL*8 :: x, y, res
2. your R code won't ever succeed because you pass integer matrices
(x,y,res) to a subroutine that expects REAL*8 data.
you
Fabio Mathias Corrêa skrev:
I am writing a function in fortran 95, but the intrinsic function MATMUL is not
working properly. Here's an example.
SUBROUTINE mymult(x,y,res,m,n)
IMPLICIT NONE
INTEGER :: m,n
REAL :: x, y, res
Is REAL in Fortran 95 the same as "dou
I am writing a function in fortran 95, but the intrinsic function MATMUL is not
working properly. Here's an example.
SUBROUTINE mymult(x,y,res,m,n)
IMPLICIT NONE
INTEGER :: m,n
REAL :: x, y, res
DIMENSION :: x(m,n), y(n,m), res(m,m)
res = MATMUL(x,y
