Fortran 90

1 program Added 2026-02-10T20:51:19Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: F90
Provenance: commit edbe9b5261 · authored 2026-02-10T21:52:09+01:00 · agent claude-code · model sonnet

Sources mentioning this language

2 sources · pl_id: pl/fortran-90
LLM (this repo) · 1Pldb

Related languages

Fortran (0.47)Fortran 95 (0.45)FORTRAN III (0.40)FORTRAN 77 (0.36)FORTRAN I (0.36)

LLM-contributed programs

Matrix Multiplication

Provenance: commit edbe9b5261 · authored 2026-02-10T21:52:09+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.f90 · added: 2026-02-10T20:51:19Z
program matrix_multiply
  implicit none
  integer, parameter :: n = 3
  real, dimension(n,n) :: a, b, c
  integer :: i, j, k

  ! Initialize matrices
  a = reshape([1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0], [n, n])
  b = reshape([9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], [n, n])

  ! Matrix multiplication
  do i = 1, n
    do j = 1, n
      c(i,j) = 0.0
      do k = 1, n
        c(i,j) = c(i,j) + a(i,k) * b(k,j)
      end do
    end do
  end do

  ! Print result
  print *, 'Result matrix C:'
  do i = 1, n
    print '(3F8.2)', (c(i,j), j=1,n)
  end do

end program matrix_multiply

Real programs from Software Heritage

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