Matrix transposition: Difference between revisions

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=={{header|Fortran}}==
In ISO Fortran 90 andor later, use the TRANSPOSE function:
REAL, DIMENSION(N,M) :: A = RESHAPE( (/ (i,i=1,n*m) /), (/ n, m /) )
REAL, DIMENSION(M,N) :: B
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B = TRANSPOSE(A)
 
In MIL-STD-1753 Fortran andor later, use nested structured DO loops:
REAL A(3,5), B(5,3)
DATA ((A(I,J),I=1,3),J=1,5) /1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15/
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END DO
 
In ANSI FORTRAN 66 andor later, use nested labeled DO loops:
REAL A(3,5), B(5,3)
DATA ((A(I,J),I=1,3),J=1,5) /1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15/
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